# FSRS Mobile vs GG Flash

The clearest difference is update cadence: FSRS Mobile at fortnightly against GG Flash's every 5 weeks. FSRS Mobile also leads on iOS requirement (16.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FSRS Mobile ships an update fortnightly, GG Flash every 5 weeks. The most recent releases landed on September 26, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | FSRS Mobile | GG Flash |
| --- | --- | --- |
| 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 | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 13 MB | 4 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Timothy Krechel](https://appshunter.io/developer/999539693) | [GINES GARCIA LOPEZ](https://appshunter.io/developer/1895748559) |

## What reviewers say

### 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:** none


### GG Flash

[App page](https://appshunter.io/ios/app/gg-flash/id6770121533)

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

**In-app purchases:** none


## Frequently asked questions

### Is FSRS Mobile free?

FSRS Mobile is free to download, with no in-app purchases.

### Is GG Flash free?

GG Flash is free to download, with no in-app purchases.

### Do FSRS Mobile or GG Flash have ads?

Neither FSRS Mobile nor GG Flash shows ads.

### Which is updated more often, FSRS Mobile or GG Flash?

FSRS Mobile ships an update fortnightly, and GG Flash every 5 weeks. Most recently, FSRS Mobile was updated on September 26, 2026 and GG Flash on September 9, 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.*