# Reversi Blast vs 棋藝研究所 Chess Academy

The clearest difference is in-app purchases: Reversi Blast at none against 棋藝研究所 Chess Academy's 10. 棋藝研究所 Chess Academy's advantage is update cadence (every 5 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 棋藝研究所 Chess Academy sells 10 in-app purchases, starting at $2.99 per month. Reversi Blast asks for nothing beyond the download.

Reversi Blast ships an update every 4 weeks, 棋藝研究所 Chess Academy every 5 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Reversi Blast | 棋藝研究所 Chess Academy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Size | 26 MB | 157 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MAKING Co.,Ltd.](https://appshunter.io/developer/303739742) | [OuTech Limited](https://appshunter.io/developer/1864413350) |

## What reviewers say

### Reversi Blast

[App page](https://appshunter.io/ios/app/reversi-blast/id6748514120)

**Features:** macOS Compatibility

**In-app purchases:** none


### 棋藝研究所 Chess Academy

[App page](https://appshunter.io/ios/app/chess-academy/id6757407305)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Bronze Membership | $2.99 | per month |
| VIP Platinum Membership | $19.99 | per month |
| VIP Annual Membership | $29.99 | per year |
| Starry Night Theme | $1.99 | one-time |
| Wood Grain Theme | $1.99 | one-time |
| Chinese Classic Theme | $1.99 | one-time |
| Theme - Jade Palace | $1.99 | one-time |
| Theme - Cyberpunk | $1.99 | one-time |
| Theme - Golden Palace | $1.99 | one-time |
| Lifetime VIP Membership | $99.99 | one-time |


## Frequently asked questions

### Is Reversi Blast free?

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

### Is 棋藝研究所 Chess Academy free?

棋藝研究所 Chess Academy is free to download, with in-app purchases available.

### Do Reversi Blast or 棋藝研究所 Chess Academy have ads?

Both Reversi Blast and 棋藝研究所 Chess Academy show ads.

### Which is updated more often, Reversi Blast or 棋藝研究所 Chess Academy?

Reversi Blast ships an update every 4 weeks, and 棋藝研究所 Chess Academy every 5 days. Most recently, Reversi Blast was updated on November 5, 2026 and 棋藝研究所 Chess Academy on October 31, 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.*