Word! vs LeitnerAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Word!
Learn new words with a visually appealing and straightforward flashcard app. Create or import your own word lists, customize cards, and utilize audio for pronunciation. Designed for easy vocabulary building to facilitate simple conversations.
- Create custom flashcards
- Import word lists via CSV/text
- Editable and customizable cards
- Night mode for low light
- Audio mode for translations
- No login required
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"Word!" was born from a personal quest for an app that's both visually appealing and functionally straightforward. It's an app that invites you to learn new words in a colourful way, using simple but beautiful design that makes you want to come back every day for that extra dose of knowledge. Create or Import: Whether you're crafting your own set of flashcards or importing a bulk collection as CSV or text files, "Word!" is flexible. You're the architect of your learning journey. Editable and Ever-Growing: Every flashcard is customizable and can be edited or deleted as needed. For comfortable learning in low light, switch to night mode. Plus, activate audio mode to hear the translations, enhancing your auditory learning experience. No Complications, Just Learning: We've stripped away the unnecessary. No logins, no complex settings. Just open the app and immerse yourself in learning. A Bridge to Real Conversations: The goal is clear - equip yourself with enough vocabulary to engage in simple conversations. Once you start speaking, language learning accelerates, transforming every interaction into a learning opportunity. For more information and help with creating flash cards visit the website.
LeitnerAI
This application uses the Leitner system to help users learn and memorize vocabulary. Words are sorted into boxes based on mastery, with AI assisting in creating an optimal learning path. It focuses on efficient study by prioritizing difficult words.
- Leitner system for spaced repetition
- Vocabulary memorization
- AI-generated learning paths
- Progress tracking through study boxes
- Focus on difficult words
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No extra features. No distractions. LeitnerAI uses the proven Leitner system to help you memorize vocabulary through spaced repetition. • 5-box Leitner system — words progress as you learn them • Interactive flashcards with hints and translations • AI-powered word generation (optional) • CSV import for bulk vocabulary • Daily reminders and study streaks • Weekly goals and milestone tracking All words start in Box 1. Remember a word and it moves forward. Forget it and it returns to Box 1. Easy words step aside; hard words get your attention. Built for one thing only: learning and memorizing vocabulary.
Screenshots
Verdict
The clearest difference is in-app purchases: LeitnerAI at none against Word!'s 1. Word!'s advantage is update cadence (every 6 days vs every 3 weeks). On price, review sentiment, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Word! sells 1 one-off in-app purchase. LeitnerAI asks for nothing beyond the download.
Word! ships an update every 6 days, LeitnerAI every 3 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | Word! | LeitnerAI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (8 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Every 6 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Benz | Amir Faghihi |
Customer experience
Word!
LeitnerAI
In-app purchases
Word!
- App Support$3.99
LeitnerAI
No in-app purchases









