# StudyDeck vs FlashKeepers

The clearest difference is in-app purchases: FlashKeepers at none against StudyDeck's 2. FlashKeepers also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. StudyDeck sells 2 in-app purchases, starting at $12.99 per year. FlashKeepers asks for nothing beyond the download.

StudyDeck ships an update every 2 weeks, FlashKeepers every 2 days. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | StudyDeck | FlashKeepers |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 13 MB | 162 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Frederic Bacro](https://appshunter.io/developer/1482824795) | [Joseph Ting](https://appshunter.io/developer/6775193825) |

## What reviewers say

### StudyDeck

[App page](https://appshunter.io/ios/app/studydeck-ai-flashcards/id6760428575)

Transform notes, PDFs, or photos into AI-powered flashcards instantly. Offers seven study modes, including spaced repetition and practice tests, to help you learn smarter and ace exams. On-device AI ensures your study materials remain private.

**Highlights:** AI-powered flashcard generation, Import notes, PDFs, and photos, Seven distinct study modes, Spaced repetition (FSRS algorithm), On-device AI for privacy, Progress tracking and analytics, Share decks with classmates

**Features:** Safari Extension, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyDeck Premium Annual | $12.99 | per year |
| Lifetime Pass | $39.99 | one-time |


### FlashKeepers

[App page](https://appshunter.io/ios/app/flashkeepers/id6809155724)

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

**In-app purchases:** none


## Frequently asked questions

### Is StudyDeck free?

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

### Is FlashKeepers free?

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

### Do StudyDeck or FlashKeepers have ads?

Neither StudyDeck nor FlashKeepers shows ads.

### Which is updated more often, StudyDeck or FlashKeepers?

StudyDeck ships an update every 2 weeks, and FlashKeepers every 2 days. Most recently, StudyDeck was updated on October 3, 2026 and FlashKeepers on September 28, 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.*