# FlipShadow vs Learnrithm Ai

The clearest difference is update cadence: FlipShadow at every 6 days against Learnrithm Ai's every 3 weeks. FlipShadow also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. FlipShadow sells 1 one-off in-app purchase and Learnrithm Ai sells 6 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

FlipShadow ships an update every 6 days, Learnrithm Ai every 3 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FlipShadow | Learnrithm Ai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Size | 4 MB | 118 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Jong Seon Lee](https://appshunter.io/developer/1755967230) | [Learnrithm LTD](https://appshunter.io/developer/1895199708) |

## What reviewers say

### FlipShadow

[App page](https://appshunter.io/ios/app/flipshadow-flash-cards/id6758394253)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Subsription | $9.99 | one-time |


### Learnrithm Ai

[App page](https://appshunter.io/ios/app/learnrithm-ai-ai-study-app/id6764579820)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly plan | $2.99 | per 7 days |
| Monthly Plan | $9.99 | per month |
| Yearly Plan | $34.99 | per year |
| Credits | $0.99 | one-time |
| Credits | $2.99 | one-time |
| Credits | $5.99 | one-time |


## Frequently asked questions

### Is FlipShadow free?

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

### Is Learnrithm Ai free?

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

### Do FlipShadow or Learnrithm Ai have ads?

Neither FlipShadow nor Learnrithm Ai shows ads.

### Which is updated more often, FlipShadow or Learnrithm Ai?

FlipShadow ships an update every 6 days, and Learnrithm Ai every 3 weeks. Most recently, FlipShadow was updated on October 24, 2026 and Learnrithm Ai on October 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.*