Best Onkey Apps

250+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated October 2026

If you already know OnKey, this is the deeper bench. 250+ onkey apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Onkey Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OnKey: Work Answers & UpdatesOnKey: Work Answers & UpdatesFree—NoNoOct 2026
2AnkiMobile FlashcardsAnkiMobile Flashcards$24.994.0★ (2.4K)NoNoNov 2026
3On-KeyOn-KeyFree—NoNoMay 2026
4OnKey - AI Keyboard & WriterOnKey - AI Keyboard & WriterFree5.0★ (2)NoYesOct 2026
5OnKey - Scale PracticeOnKey - Scale Practice$4.993.0★ (2)NoNoNov 2026
6Noji - Flashcards & Study AppNoji - Flashcards & Study AppFree4.6★ (14K)YesYesNov 2026
7AccessOnkeyAccessOnkeyFree—NoNoOct 2026
8온키온키Free—NoNoJun 2026

Top Picks for Onkey

AnkiMobile Flashcards#2

AnkiMobile Flashcards by Anki Software LLC

Smart & powerful flashcards
Strong Contender
📚 Education
4.0😊(2.4K ratings)
$24.99
#1in Education
AnkiMobile Flashcards screenshot 1
AnkiMobile Flashcards screenshot 2
AnkiMobile Flashcards screenshot 3
AnkiMobile Flashcards screenshot 4
AnkiMobile Flashcards screenshot 5

This app is a powerful and intelligent flashcard companion for a popular desktop program. It offers smart scheduling algorithms, flexible study interfaces, and comprehensive statistics to aid learning. Sync your progress across devices and study offline with media-rich cards.

What We Love

  • 💯 Excellent learning tool
  • 🤓 Powerful spaced repetition algorithm
  • 🌐 Seamless cross-device sync
  • 🎨 Customizable flashcards
  • 📚 Supports various media (text, images, audio, video)
  • 🧠 Effective for memorizing large amounts of information
  • 💰 Worth the one-time purchase price

Room to Improve

  • 🤯 Steep learning curve
  • 🤖 Unintuitive interface
  • 🖼️ Issues with image syncing and display
  • 🔌 Syncing problems between devices
  • 🕰️ Slow performance and lag
  • 💸 Expensive for a mobile app

More Onkey apps to explore

FAQ about Onkey

Are there free onkey apps for iPhone?
Yes — 18 of the top onkey apps we rank are free to download, including OnKey: Work Answers & Updates and On-Key.
OnKey: Work Answers & Updates has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ onkey apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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