# FlowMemory vs FSRS Mobile

The clearest difference is update cadence: FlowMemory at every 6 days against FSRS Mobile's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FlowMemory sells 8 in-app purchases, starting at $2.99 per 7 days and FSRS Mobile sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

FlowMemory ships an update every 6 days, FSRS Mobile fortnightly. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | FlowMemory | FSRS Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/fsrs-mobile-flashcards/id6764139660/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | — | Free |
| Size | 115 MB | 15 MB |
| Requires iOS | 17.5 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Daniil Bystrov](https://appshunter.io/developer/883745569) | [Timothy Krechel](https://appshunter.io/developer/999539693) |

## What reviewers say

### FlowMemory

[App page](https://appshunter.io/ios/app/flowmemory-flashcards-maker/id6738322382)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flashcards Standard Weekly | $2.99 | per 7 days |
| Flashcards Pro Weekly | $5.99 | per 7 days |
| Unlimited Access | $5.99 | per month |
| Flashcards Standard Monthly | $7.99 | per month |
| Flashcards Pro Monthly | $19.99 | per month |
| Unlimited Access | $39.99 | per year |
| Standard Yearly | $79.90 | per year |
| Flashcards Pro Yearly | $199.99 | per year |


### FSRS Mobile

[App page](https://appshunter.io/ios/app/fsrs-mobile-flashcards/id6764139660)

A native flashcard app for iPhone and iPad that allows users to import existing decks and study using a spaced repetition system. It supports offline review with local media and offers tools for card creation, editing, and progress tracking.

**Highlights:** Import .apkg deck packages, FSRS spaced repetition study, Offline review with local media, Rich text card creation and editing, Browse and search cards, Track study progress and streaks, Home Screen widgets and reminders

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FSRS Mobile Pro | $6.99 | one-time |


## Frequently asked questions

### Is FlowMemory free?

FlowMemory is free to download, with in-app purchases available.

### Is FSRS Mobile free?

FSRS Mobile is free to download, with in-app purchases available.

### Do FlowMemory or FSRS Mobile have ads?

Neither FlowMemory nor FSRS Mobile shows ads.

### Which is updated more often, FlowMemory or FSRS Mobile?

FlowMemory ships an update every 6 days, and FSRS Mobile fortnightly. Most recently, FlowMemory was updated on October 6, 2026 and FSRS Mobile on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*