Best reference apps for iphone

The redesigned NASA App unlocks access to the new NASA+ video streaming service, plus all the latest NASA images, news, mission information, podcasts, and interactive augmented reality experiences to explore -- putting the universe at your fingertips! With the NASA App, you'll be able to: • Explore with unlimited access to NASA+, featuring all of NASA's official live coverage and original on-demand video series. No subscription required. • Easily view over 21,000 of the latest NASA images • Rate images and explore all of the highest rated ones • Read all the latest NASA news and feature articles • Get the latest updates on Artemis, the James Webb Space Telescope, and other exciting NASA missions. • Listen to our podcasts featuring astronauts and experts who take you on a tour of the galaxy without ever leaving Earth. • Set an alert for when the International Space Station will fly over your location and use the Sky View feature to help you locate the station during the visible pass • Experience our rovers and rockets up close and personal with augmented reality. • And so much more! Download the updated NASA App now!

• Education
• Reference

Explore your world, find a quick fact, or dive down a Wikipedia rabbit hole with the official Wikipedia app for iOS. With more than 40 million articles across nearly 300 languages, your favorite free online encyclopedia is at your fingertips. Learn more at our FAQ page: https://www.mediawiki.org/wiki/Wikimedia_Apps/iOS_FAQ App features: Night reading - Appearance controls let you read Wikipedia in comfort, with dark mode, text size control and image dimming to customize how you read. Places - Find Wikipedia articles about places next door or across the globe, with a map and location based search experience. On a trip or your daily commute, with Places it’s easy to learn more about the world around you. Explore feed - Discover the depths of Wikipedia through your explore feed, which surfaces Wikipedia articles and captivating freely-licensed photos. It includes a diverse array of interesting content, including: - recommended articles based on what you’ve already read - featured articles hand-picked by the Wikipedia community - daily top read articles - picture of the day - events on this day in history - random articles - nearby landmarks Find and search - Easily find what you’re looking for by searching within articles or using Spotlight. You can even search with your favorite emojis! Quick access - Add Wikipedia to your device's Today screen to pick up exactly where you stopped reading your last article, or see the top-read articles and trends of the day. Easy touch navigation, including 3D touch - Multi-touch gestures like swipe, tap, and 3D Touch features complete essential tasks more quickly and simply. Save articles - Save articles for reading later, even when you’re offline. Search and sort Saved articles, and organize them into folders. Log in to sync your Reading Lists across the your mobile devices. Multilingual support - Search for and read Wikipedia articles written in any Wikipedia-supported language — there are nearly 300! Share - Easily share articles, images, and facts from Wikipedia on social media or by email. Or use Handoff to continue reading articles across your iOS devices. Want to know more behind the scenes of the Wikipedia mobile app for iOS? Check out these resources: To send feedback, from the app tap: Settings Gear > Send app feedback Contribute to our app localizations: https://translatewiki.net/wiki/Translating:WikimediaMobile Code at GitHub open source repository: https://github.com/wikimedia/wikipedia-ios About the Wikimedia Foundation The Wikimedia Foundation is a nonprofit organization that supports and operates Wikipedia and the other Wikimedia projects. The Wikimedia Foundation is a charitable organization funded mainly through donations. For more information, please visit our website: https://wikimediafoundation.org/wiki/Home.

• Reference
• Education

The app of the world's most popular and powerful dictionary translation website. It grants you quick access to our extensive dictionaries and forum discussions. WordReference.com's dictionaries: English to Spanish English to French English to Italian English to German English to Portuguese English to Polish English to Romanian English to Czech English to Greek English to Turkish English to Japanese English to Chinese English to Korean English to Arabic English to Swedish English to Dutch Spanish to French Spanish to Portuguese English definitions Spanish definitions Italian definitions Catalan definitions Conjugators: Spanish conjugator French conjugator Italian conjugator Synonyms: English and Spanish Forums contain over 3 million questions and answers about English and translation. Your questions have already been answered. NOTE: Requires internet access. WordReference is often misspelled as "Word Reference" in searches.

• Reference
• Education

Get America’s most useful and respected dictionary, optimized for your iPhone, iPad, and Apple Watch. Continuously updated with the newest words and meanings, this is the premier iOS app for English language reference, education, and vocabulary building. And now we’ve added new word games! It’s never been more fun to learn new words and test your vocabulary for everyone from English learners to total word nerds. Hundreds of words to test your skills. Offline access: You’ll have complete access to definitions and synonyms whether or not you’re connected. Features: * Universal App * New Vocabulary-Building Quizzes: fun, fast quizzes to learn new words or test your vocabulary * Additional resources available with in-app purchases * Voice Search: look up a word without having to spell it * Word of the Day: learn a new word every day * Integrated Thesaurus: more than 200,000 word choices with examples of their use * Example Sentences: understand how a word is used in context * Audio Pronunciations: voiced by real English speakers, not text-to-speech robots * Favorite Words and Search History: keep track of the words that are most important to you * Favorite Word Syncing Through iCloud: share your favorites between devices * For Tablets: browse the entire dictionary with a scrolling index * Apple Watch Extension: see the Word of the Day and find watch-sized definitions with voice search Fully featured and absolutely free, this app is supported by ads. You can remove ads for $2.99 per year with an in-app purchase charged to your iTunes account or $5.99 per year with additional resources. Prices vary by location. Your subscription will automatically renew unless cancelled at least 24 hours before the end of the subscription period. You can manage your subscription in your account settings. Terms of Use: https://www.merriam-webster.com/terms-of-use

• Reference
• Books

Knowledge is power. Learn interesting things every day and surprise everyone with Daily Random Facts! Want everyone to think you’re super smart? Amaze others with your unique knowledge of facts and stand out from the crowd. Or just try to learn something new every day. You’ll have loads of fun with Daily Random Facts so try it out today for free! Explore thousands of facts and interesting content, sorted in categories like: - Human body facts - History dates - Facts about animals - Life hacks - Facts for kids - Facts about sports - Trivia questions and answers - Science facts - Riddles - And many more! And now with Facts Premium you can: + Remove ads + Save your favorite facts + Change font and colors + Search facts by word + Browse facts curated in categories To get access to the Facts Premium content and functionality, you can choose between a lifetime, monthly, and yearly auto-renewable subscription. This is a recurring transaction that will be charged to your iTunes Account at confirmation of purchase and will automatically renew unless you cancel it at least 24 hours before the end of your subscription. Renewals will be charged at the same cost within 24 hours prior to the end of the current period. You can manage your subscriptions and auto-renewal can be turned off by going to your iTunes Account Settings after purchase. Privacy Policy: https://monkeytaps.net/privacy Terms of Use: https://monkeytaps.net/terms

• Reference
• Entertainment

FamilySearch Family Tree makes it easy and convenient to discover and document your own branches of the world’s family tree while preserving family memories such as photos, written stories, and audio recordings. Browse your family tree branches and see portraits of relatives you’ve never seen before. Discover facts, documents, stories, photos, and recordings about your ancestors. Easily add new life details, photos, stories, and audio recordings for your relatives. FamilySearch Family Tree is always free. It’s the best way to find and share meaningful, heart-turning family stories that will make an impact on your life and the lives of your loved ones. NOTE: Content you provide for deceased individuals will be publicly available. See our privacy policy for more details.

• Reference
• Life

Quickly find the right information you need when you need it with this beautifully designed, user-friendly interface. USER REVIEWS: ■ "I LOVE this app! As a new nurse, it helps me synthesize a solid picture of what is going on with my patients, their multiple disease processes, and my biggest concerns/focuses of their care that day." ■ "I always endorse this app to my students, and it helped them a lot in their clinicals and greatly improved their understanding and class grades! Thanks for this wonderful app!" FEATURES: LABORATORY VALUES ■ Clear, concise coverage of 500+ of the most commonly performed lab values. Organized by body systems, lab panels, and DDS (drugs, symptoms, and disease) and presented in a consistent format with normal findings, indications, test explanation, test results, and clinical significance. Learn key labs needed for the NCLEX. DRUG INFORMATION ■ Concise information on 4500+ search terms, covering common needs such as: generic names, trade names, drug classes, diagnosis, contraindications, interactions, and Indications. DIAGNOSTIC TESTS AND PROCEDURES ■ Quickly access indications of commonly ordered diagnostic imaging tests (CT, MRI, Ultrasound, X-ray and more) and procedures. DIFFERENTIAL DIAGNOSIS ■ Quick reference for differential diagnosis of common complaints. MEDICAL CALCULATORS ■ Convert units of measure: Flow Rate, Temperature, Mass (Weight), Height, Length, Volume and more. ■ 100’s of commonly used clinical calculators: BMI, BEE, Estimated Delivery Date, Creatinine Clearance and more. DISEASE AND SYMPTOM ONTOLOGY ■ Comprehensive knowledge base of 12,000+ disease and symptom names organized in a hierarchical structure with definitions displayed for selected terms. MEDICAL TERMINOLOGY ■ Knowing the meanings of Prefixes, Suffixes, and Root Words is for every medical or nursing student! It helps you expand your vocabulary, understand the structure of medical and scientific. terminology, and determine the general definitions of unfamiliar words that you encounter as you read. MEDICAL ABBREVIATIONS ■ Access over 750 key medical abbreviations. ACCESS PUBMED, DAILYMED, MEDLINE AND WIKIPEDIA ■ Search Pubmed, Medline, DailyMed and Wikipedia from within our app to instantly access the library of medical information contained in these databases via the Web. Privacy Policy: https://app.termly.io/document/privacy-policy/abd37f0d-5623-414e-9452-648f91efbe5e Terms of Use: https://app.termly.io/document/terms-of-use-for-online-marketplace/2a5f96d5-7643-427a-ade9-6bb5c264e856 *Disclaimer: The information contained in this application is for general information purposes only. The information is provided by Imago AI LLC and while we endeavor to keep the information up-to-date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the application or the information. Any reliance you place on such information is therefore strictly at your own risk. In no event will we be liable for any loss or damage including without limitation, indirect or consequential loss or damage, or any loss or damage in connection with, the use of this application.

• Medical
• Health And Fitness

Make your time in the kitchen easier with the NYT Cooking app. Search thousands of New York Times recipes and organize your favorites so you can cook for anyone, anytime. Subscribe in the app, or if you’re already a NYT Cooking subscriber, log in for unlimited access to our recipes and much more. RECIPE BOX Save your favorite recipes here, and organize them into personalized folders for easy access. ALWAYS-ON APP SCREEN Follow recipes easily on a screen that won’t go dark. ADVANCED SEARCH Find recipes by diet, cuisine, meal type and more from our database of over 20,000 recipes. GROCERY LIST Choose the recipes you plan to cook, then organize the ingredients into one list. GUIDES Discover recipes, videos, techniques and tips for novices and experienced home cooks. PERSONALIZED RECOMMENDATIONS Enjoy suggestions based on the recipes you’ve saved and what's in season near you. This makes it easy to find your next meal. RECIPE NOTES Get advice from home cooks on ingredient swaps and more, or leave your own tips. iPAD COMPATIBILITY Experience high-resolution photos and videos on a larger screen, keep multiple windows open and drag and drop recipes into folders in your Recipe Box. Subscription Options: - Monthly NYT Cooking subscription: $4.99. Cancel anytime. - Annual NYT Cooking subscription: $39.99. Cancel anytime. Your payment will be charged to your iTunes account at confirmation of purchase. Your subscription will automatically renew each month or year 24 hours before the end of the current period, and your credit card will be charged through your iTunes account unless auto-renew is turned off at least 24 hours before the end of the current period. You can turn off auto-renew at any time from your iTunes account settings. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription to that publication, where applicable. Privacy Policy: https://www.nytimes.com/content/help/rights/privacy/policy/privacy-policy.html Terms of Service: https://www.nytimes.com/content/help/rights/terms/terms-of-service.html California Notices: https://www.nytimes.com/privacy/california-notice Feedback? Suggestions? Problems? Please contact us from within our app settings or at [email protected]. Your feedback is important to us and we’ll do our best to assist you. Please note: A subscription to NYT Cooking does not include access to any other New York Times products, including but not limited to nytimes.com, mobile news content and other apps. No cancellations are allowed during active subscription periods.

• Food And Drink
• Reference

What's that bird? Ask Merlin—the world’s leading app for birds. Just like magic, Merlin Bird ID will help you solve the mystery. Merlin Bird ID helps you identify birds you see and hear. Merlin is unlike any other bird app—it's powered by eBird, the world’s largest database of bird sightings, sounds, and photos. Merlin offers four fun ways to identify birds. Answer a few simple questions, upload a photo, record a singing bird, or explore birds in a region. Whether you’re curious about a bird you’ve seen once or you’re hoping to identify every bird you can find, the answers are waiting for you with this free app from the renowned Cornell Lab of Ornithology. WHY YOU’LL LOVE MERLIN • Expert ID tips, range maps, photos, and sounds help you learn about the birds you spot and build birding skills. • Discover a new bird species each day with your own personalized Bird of the Day • Get customized lists of birds you can find where you live or travel - anywhere in the world! • Keep track of your sightings—build your personal list of the birds you find MACHINE LEARNING MAGIC • Powered by Visipedia, Merlin Sound ID and Photo ID uses machine learning to identify birds in photos and sounds. Merlin learns to recognize bird species based on training sets of millions of photos and sounds collected by birders at eBird.org, archived in the Macaulay Library at the Cornell Lab of Ornithology. • Merlin delivers the most accurate results thanks to experienced birders, who curate and annotate sightings, photos, and sounds, who are the true magic behind Merlin. AMAZING CONTENT • Choose bird packs that contain photos, songs, and calls, and identification help for anywhere in the world, including Mexico, Costa Rica, South America, Europe, Africa, the Middle East, India, Australia, Korea, Japan, China, and more. The Cornell Lab of Ornithology’s mission is to interpret and conserve the Earth’s biological diversity through research, education, and citizen science focused on birds and nature. We are able to offer Merlin for free thanks to the generosity of Cornell Lab members, supporters, and citizen-science contributors.

• Reference
• Education

Download the number one free dictionary app with English language learning tools and free word games built for every level of learner. With more than 2 million trusted definitions and synonyms plus word puzzles, language quizzes, and spelling quizzes, this English dictionary and thesaurus app for iPhone is optimized with your mobile device in mind to help you learn English or improve your English vocabulary. Flip to dark mode to give your eyes a break, or stick to the traditional set-up. It even works offline! Install the offline dictionary for access to definitions and synonyms whenever and wherever you need them — no bulky books necessary. In addition to the trusted reference content from Dictionary.com and Thesaurus.com, this education app includes: Word Puzzle ► Love crossword puzzles and anagrams? You’ll flip for our word puzzle! Unscramble the letters, and cash in your coins for an extra boost. Want more word game fun? Improve your vocabulary with fun spelling quizzes and vocabulary challenges. Word of the Day ► Learn a new word each day and expand your vocabulary education. Synonym of the Day ► Can you pick the correct synonym for a word? Keep your vocabulary sharp with our daily synonym challenge. Audio pronunciations ► Never mispronounce another word. Synonyms ► Get thesaurus content alongside your dictionary definitions. Voice search ► Find the definitions you’re looking for anywhere, anytime. The app even offers up English spelling help. Not sure how a word is spelled? Say it out loud, and this app will find it for you. Grammar help ► Get grammar tips, word usage, and more to improve your writing. Editorial articles ► Explore editorial content for features on words, the origins of our language, and the nuances that make English so complicated and unique. Favorite words and search history ► Customize your recently searched word list, and never forget the newest words you’ve learned. Learner’s dictionary ► Includes extra information about word usage for English learners. Dictionary shuffle ► Think you know ALL the definitions? Prove it with Dictionary Shuffle, which chooses a word at random and brings you to the definition. A-Z Dictionary ► What’s more exciting than ... wait for it … browsing the Dictionary?! We’ve now made it even easier, with the A–Z Dictionary. Optimized for Apple Watch! Get even more from your app with our upgrades: - Example Sentences - Encyclopedia - Idioms and Phrases - Science and Rhyming Dictionaries - Offline Dictionary + Remove ads Or get the best value with our power pack, which includes them all!

• Reference
• Education