# AC看板 vs Study Memory Recall

The clearest difference is in-app purchases: AC看板 at none against Study Memory Recall's 3. AC看板 also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18.0). Study Memory Recall's advantage is update cadence (every 6 days vs monthly). On price and ads there is nothing between them.

Both are free to download. Study Memory Recall sells 3 in-app purchases, starting at $2.99 per 7 days. AC看板 asks for nothing beyond the download.

AC看板 ships an update monthly, Study Memory Recall every 6 days. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | AC看板 | Study Memory Recall |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Size | 59 MB | 64 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ashcloud Solution Co.,Ltd](https://appshunter.io/developer/1556600685) | [Belivio Pty Ltd](https://appshunter.io/developer/1807764662) |

## What reviewers say

### AC看板

[App page](https://appshunter.io/ios/app/ac/id1556848615)

**Features:** macOS Compatibility

**In-app purchases:** none


### Study Memory Recall

[App page](https://appshunter.io/ios/app/study-memory-recall-flashcard/id6744453653)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly (1 Week) | $2.99 | per 7 days |
| Premium Annual (1 Year) | $19.99 | per year |
| Premium Annual (1 Year) | $19.99 | per year |


## Frequently asked questions

### Is AC看板 free?

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

### Is Study Memory Recall free?

Study Memory Recall is free to download, with in-app purchases available.

### Do AC看板 or Study Memory Recall have ads?

Neither AC看板 nor Study Memory Recall shows ads.

### Which is updated more often, AC看板 or Study Memory Recall?

AC看板 ships an update monthly, and Study Memory Recall every 6 days. Most recently, AC看板 was updated on October 8, 2026 and Study Memory Recall on October 6, 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.*