# Flip Book Diary vs Pixel

The clearest difference is in-app purchases: Pixel at none against Flip Book Diary's 1. Pixel also leads on ads (none vs shown) and update cadence (every 8 days vs every 2 months). Flip Book Diary's advantage is device support (3 vs 1) and iOS requirement (13.4 vs 17.0). On price there is nothing between them.

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

Flip Book Diary ships an update every 2 months, Pixel every 8 days. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Flip Book Diary | Pixel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/flip-book-diary/id1663674320/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 29 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [minoru osawa](https://appshunter.io/developer/1658382133) | [Oktay Valentinov](https://appshunter.io/developer/6793462725) |

## What reviewers say

### 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 |


### Pixel

[App page](https://appshunter.io/ios/app/pixel-3-seconds-a-day/id6793462723)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flip Book Diary free?

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

### Is Pixel free?

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

### Do Flip Book Diary or Pixel have ads?

Flip Book Diary shows ads; Pixel does not.

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

Flip Book Diary ships an update every 2 months, and Pixel every 8 days. Most recently, Flip Book Diary was updated on October 24, 2026 and Pixel on October 17, 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.*