ace it vs LeitnerAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ace it
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ace it ist deine Lernkarten-App, die auf bewährter Kognitionswissenschaft basiert. Das Leitner-System sorgt dafür, dass du jede Karte genau dann wiedersiehst, wenn du sie fast vergessen hast — so wandert Wissen nachhaltig ins Langzeitgedächtnis. FEATURES • Kognitives Lernen — gewichteter Algorithmus priorisiert Karten, die du noch nicht beherrschst • 3 Lernmodi — Kognitiv, Confidence-basiert oder der Reihe nach • Audio-Support — Aussprache direkt auf der Karte abspielen • Bilder — visuelle Lernhilfen pro Karte • Eigene Decks erstellen — mit Claude, ChatGPT oder anderen AI-Tools in Minuten ein komplettes Deck generieren und als ZIP importieren • Detaillierte Statistiken — Fortschritt pro Deck und Kapitel auf einen Blick • 5-stufige Selbsteinschätzung — bewerte dein Vertrauen nach jeder Antwort • Flexible Sessions — lerne 10, 20, 50 oder alle Karten pro Sitzung • Dark Mode — automatisch oder manuell umschaltbar Ursprünglich für die Universität St. Gallen (HSG) entwickelt, eignet sich ace it heute für jedes Thema — von Sprachen über Jura bis Medizin. Kostenlos. Keine Werbung. Keine Accounts.
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 ace it's 2. LeitnerAI also leads on update cadence (every 3 weeks vs every 148 months) and device support. On price and iOS requirement 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. ace it sells 2 one-off in-app purchases. LeitnerAI asks for nothing beyond the download.
ace it ships an update every 148 months, LeitnerAI every 3 weeks. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.
| Parameter | ace it | LeitnerAI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (7 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 148 months | Every 3 weeks — better |
| Ads | — | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | — | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | ace-it applications GmbH | Amir Faghihi |
In-app purchases
ace it
- Disable Ads$7.99
- Remove Ads$7.99
LeitnerAI
No in-app purchases
