# 攻略アプリ〜逆転の書〜 for 逆転オセロニア vs コトダマサーチ for コトダマン

The clearest difference is review sentiment: コトダマサーチ for コトダマン at 72% against 攻略アプリ〜逆転の書〜 for 逆転オセロニア's 58%. コトダマサーチ for コトダマン also leads on iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

## The numbers

| Metric | 攻略アプリ〜逆転の書〜 for 逆転オセロニア | コトダマサーチ for コトダマン |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 58.0% of reviews | **72.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | Free |
| Size | 25 MB | 28 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SKILL-POOL Inc.](https://appshunter.io/developer/1781587540) | [monstbbs.com](https://appshunter.io/developer/1277483885) |

## What reviewers say

### 攻略アプリ〜逆転の書〜 for 逆転オセロニア

[App page](https://appshunter.io/ios/app/for/id1149258978)

This app provides comprehensive data and tools for the popular game "Gyakuten Othello Nia". Features include character stats, a deck simulator, strategy guides, and a damage calculator to enhance gameplay.

**Highlights:** Character stats and skill information, Deck simulator for strategy planning, Othello strategy guides and practice board, Damage calculation tool, Past successful deck analysis, Icon maker for social media

**Features:** macOS Compatibility

**In-app purchases:** none


### コトダマサーチ for コトダマン

[App page](https://appshunter.io/ios/app/for/id1402587651)

This app analyzes your Kotodaman decks and hand to display possible words you can form. Save your deck information via screenshots or manual input, then input quest objectives to find words. It also allows searching for words from your hand.

**Highlights:** Deck information saving, Deck word search by quest objective, Hand word search, Manual correction of analysis, Screenshot upload for deck/hand data

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

**In-app purchases:** none


## Frequently asked questions

### Is 攻略アプリ〜逆転の書〜 for 逆転オセロニア free?

攻略アプリ〜逆転の書〜 for 逆転オセロニア is free to download, with no in-app purchases.

### Is コトダマサーチ for コトダマン free?

コトダマサーチ for コトダマン is free to download, with no in-app purchases.

### Do 攻略アプリ〜逆転の書〜 for 逆転オセロニア or コトダマサーチ for コトダマン have ads?

Neither 攻略アプリ〜逆転の書〜 for 逆転オセロニア nor コトダマサーチ for コトダマン shows ads.

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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.*