# Reversi Effect vs オセロ練習用

The clearest difference is in-app purchases: オセロ練習用 at none against Reversi Effect's 3. オセロ練習用 also leads on ads (none vs shown). Reversi Effect's advantage is update cadence (every 5 days vs monthly) and iOS requirement (13.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Reversi Effect sells 3 one-off in-app purchases. オセロ練習用 asks for nothing beyond the download.

Reversi Effect ships an update every 5 days, オセロ練習用 monthly. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Reversi Effect | オセロ練習用 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/reversi-effect/id6740512187/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Monthly |
| Size | 117 MB | 6 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Akiko Saitou](https://appshunter.io/developer/1730901888) | [RYUTARO NAKAHARA](https://appshunter.io/developer/1812828729) |

## What reviewers say

### Reversi Effect

[App page](https://appshunter.io/ios/app/reversi-effect/id6740512187)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 250pts | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| 500pts | $1.99 | one-time |


### オセロ練習用

[App page](https://appshunter.io/ios/app/id6745540471)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Reversi Effect free?

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

### Is オセロ練習用 free?

オセロ練習用 is free to download, with no in-app purchases.

### Do Reversi Effect or オセロ練習用 have ads?

Reversi Effect shows ads; オセロ練習用 does not.

### Which is updated more often, Reversi Effect or オセロ練習用?

Reversi Effect ships an update every 5 days, and オセロ練習用 monthly. Most recently, Reversi Effect was updated on October 25, 2026 and オセロ練習用 on October 11, 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.*