# Scouter Pro vs Flip Book Diary

The clearest difference is rating: Flip Book Diary at 5.0 against Scouter Pro's 3.5. Scouter Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Flip Book Diary sells 1 in-app purchase, starting at $0.99 per month. Scouter Pro asks for nothing beyond the download.

Flip Book Diary holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Scouter Pro ships an update every 3 months, Flip Book Diary every 2 months. The most recent releases landed on September 1, 2026 and June 13, 2026 respectively.

## The numbers

| Metric | Scouter Pro | Flip Book Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/scouter-pro-free/id583710408/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flip-book-diary/id1663674320/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 22 MB | 51 MB |
| Requires iOS | **6.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OneWorld Co., Ltd.](https://appshunter.io/developer/409300814) | [minoru osawa](https://appshunter.io/developer/1658382133) |

## What reviewers say

### Scouter Pro

[App page](https://appshunter.io/ios/app/scouter-pro-free/id583710408)

This app uses your device's camera to scan faces and display a "battle power" level in real-time. It includes a ranking system and options to save and share images, though it's intended as a joke and the measurements are not precise.

**Highlights:** Real-time face scanning, Battle power estimation, Ranking system, Save and share images, Customizable scouter color, Joke application

**Features:** macOS Compatibility

**In-app purchases:** none


### Flip Book Diary

[App page](https://appshunter.io/ios/app/flip-book-diary/id1663674320)

Transform your photos into animated flipbooks to easily visualize changes over time. The free version offers core functionality with ads, while the Pro version provides unlimited use, high-quality exports, and an ad-free experience.

**Highlights:** Create flipbooks from photos, Visualize changes over time, Ad-free Pro version, High-quality export options, Backup and restore functionality, No watermark on exported video

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Month Plan | $0.99 | per month |


## Frequently asked questions

### Is Scouter Pro free?

Scouter Pro is free to download, with no in-app purchases.

### Is Flip Book Diary free?

Flip Book Diary is free to download, with in-app purchases available.

### Which has better reviews, Scouter Pro or Flip Book Diary?

Flip Book Diary is rated higher. Scouter Pro averages 3.5 out of 5 from 2 ratings, while Flip Book Diary averages 5.0 from 1 ratings.

### Do Scouter Pro or Flip Book Diary have ads?

Flip Book Diary shows ads; Scouter Pro does not.

### Which is updated more often, Scouter Pro or Flip Book Diary?

Scouter Pro ships an update every 3 months, and Flip Book Diary every 2 months. Most recently, Scouter Pro was updated on September 1, 2026 and Flip Book Diary on June 13, 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.*