# Project P vs Absolute Brain Puzzle

Project P and Absolute Brain Puzzle are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Project P sells 4 one-off in-app purchases and Absolute Brain Puzzle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Project P ships an update every 11 days, Absolute Brain Puzzle weekly. The most recent releases landed on June 5, 2026 and December 15, 2025 respectively.

## The numbers

| Metric | Project P | Absolute Brain Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 105 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Isao Uchida](https://appshunter.io/developer/1341625060) | [Tadanori Okada](https://appshunter.io/developer/1347805143) |

## What reviewers say

### Project P

[App page](https://appshunter.io/ios/app/project-p/id1367457174)

This app analyzes screenshots of a puzzle game to suggest optimal move sequences based on user-defined criteria. It recognizes various board states and special elements, offering customizable priority settings for chains and colors. Additional features enhance convenience, such as automatic screenshot capture.

**Highlights:** Screenshot analysis, Image recognition for board states, Optimal move suggestion, Customizable search conditions, Priority settings for chains and colors, Automatic screenshot capture

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 消す枠やなぞらない枠を指定して検索 | $0.99 | one-time |
| 予想結果表示の拡張 | $0.99 | one-time |
| PiP開始回数制限解除 | $0.99 | one-time |
| 詳細検索の回数制限解除 | $1.99 | one-time |


### Absolute Brain Puzzle

[App page](https://appshunter.io/ios/app/absolute-brain-puzzle/id1570103884)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Project P free?

Project P is free to download, with in-app purchases available.

### Is Absolute Brain Puzzle free?

Absolute Brain Puzzle is free to download, with in-app purchases available.

### Do Project P or Absolute Brain Puzzle have ads?

Both Project P and Absolute Brain Puzzle show ads.

### Which is updated more often, Project P or Absolute Brain Puzzle?

Project P ships an update every 11 days, and Absolute Brain Puzzle weekly. Most recently, Project P was updated on June 5, 2026 and Absolute Brain Puzzle on December 15, 2025.

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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.*