# LeitnerLoop – Study Flashcards — Spaced repetition made simple

> Spaced repetition made simple (iPhone/iPad app by Reseau Inter-Systeme inc..)

- Source: https://appshunter.io/ios/app/leitnerloop-study-flashcards/id6796821661 (this page in markdown: same URL + `.md`)
- Developer: [Reseau Inter-Systeme inc.](https://appshunter.io/developer/6789751318)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 30 MB
- Languages: American English
- Released: 2026-08-14
- Data updated: 2026-10-16

## What is LeitnerLoop?

LeitnerLoop turns what you know into a revision schedule.

You write your own cards — that is the whole point. The app decides when to show them to you again, using the Leitner system: five boxes, and intervals of 1, 3, 7, 14 and 30 days. A right answer moves a card further away, a wrong one sends it back to the start. It is simple, it is explainable, and it has worked for fifty years.

WHAT YOU CAN DO

• Create your own decks and two-sided cards, with an optional note
• Add the reverse card in one tap: "Canada / Ottawa" and "Ottawa / Canada" become two independent cards, because knowing one direction is not knowing the other
• Review everything at once, or one deck at a time
• Get a reminder at the time and on the days you choose, only on days when cards are waiting for you
• See how your cards are spread across the five boxes, and what is coming in the next seven days
• Suspend a card without deleting it, archive a deck without losing it
• Search your cards, accents and capitals ignored
• Back up your whole library to a file, and restore it

SO YOU DO NOT START FROM A BLANK PAGE

Four decks are already there when you open the app, to carry you until you have written your own. You can refuse them, edit them or delete them like any other deck.

YOUR CARDS STAY WITH YOU, UNLESS YOU ASK OTHERWISE

Studying requires no account. Your cards live in a local database and are not sent anywhere. The backup produces a file that is yours to do with as you please.

If you want your cards on more than one device, you can sign in with Apple or Google and sync. It is optional, you are the one who starts it, and deleting your account from the settings erases everything from the server.

A CATALOGUE OF READY-MADE DECKS

Prepared decks are offered in a catalogue. Browsing it requires being signed in, because it is your account that remembers what you own — a deck bought on one device opens on the other.

HONEST ABOUT WHAT IT IS NOT

No leaderboards, no streak to protect, no rewards. The statistics are there to help you understand your progress, not to put pressure on you. The app is built around your own cards: writing them is half the learning. Assisted generation exists, as an option and on credits — it is a door, not the house.

FREE, WITH OPTIONS

Every study feature is included. An ad appears between sessions, never during one. A single purchase removes it for good. Catalogue decks can also be bought individually. No subscription, anywhere.

Four languages: English, French, German and Spanish. Light and dark theme.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |
| Basic pack | $0.99 | one-time |
| Extra pack | $1.99 | one-time |
| Supreme pack | $3.99 | one-time |


## Is LeitnerLoop safe?

Not enough ratings yet to assess LeitnerLoop.

## Is LeitnerLoop legit?

LeitnerLoop – Study Flashcards appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for LeitnerLoop is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.8.0 — 2026-10-03

The app now speaks German and Spanish.

• Four languages to choose from in Settings: French, English, German, Spanish
• The example decks follow the language you pick
• A vocabulary deck suited to each language

### 1.7.1 — 2026-09-28

You decide about personalised ads.

• The question is now asked inside the app, in two words
• Your answer can be changed at any time in Settings
• The app is lighter: Google's advertising component has been removed

### 1.7.0 — 2026-09-09

Utilisation de plusieurs comptes

### 1.6.4 — 2026-08-30

Nouvelles publicité

### 1.6.3 — 2026-08-16

Correction publicité

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## More apps by Reseau Inter-Systeme inc.

- [NetDiag](https://appshunter.io/ios/app/netdiag/id6789751316)
- [RetroHub](https://appshunter.io/ios/app/retrohub/id6801204235)
- [Delibra](https://appshunter.io/ios/app/delibra/id6808691690)

All apps by Reseau Inter-Systeme inc.: https://appshunter.io/developer/6789751318

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-16.*