# Afterimage Memory vs 棋譜ドリル

The clearest difference is ads: Afterimage Memory at none against 棋譜ドリル's shown. Afterimage Memory also leads on update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Afterimage Memory ships an update monthly, 棋譜ドリル every 3 months. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Afterimage Memory | 棋譜ドリル |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Size | 8 MB | 41 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUICHI NAKATANI](https://appshunter.io/developer/476800955) | [Yasushi Hino](https://appshunter.io/developer/1574490548) |

## What reviewers say

### Afterimage Memory

[App page](https://appshunter.io/ios/app/afterimage-memory/id582929800)

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

**In-app purchases:** none


### 棋譜ドリル

[App page](https://appshunter.io/ios/app/id1630647384)

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

**In-app purchases:** none


## Frequently asked questions

### Is Afterimage Memory free?

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

### Is 棋譜ドリル free?

棋譜ドリル is free to download, with no in-app purchases.

### Do Afterimage Memory or 棋譜ドリル have ads?

棋譜ドリル shows ads; Afterimage Memory does not.

### Which is updated more often, Afterimage Memory or 棋譜ドリル?

Afterimage Memory ships an update monthly, and 棋譜ドリル every 3 months. Most recently, Afterimage Memory was updated on October 10, 2026 and 棋譜ドリル on October 5, 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.*