# InfoGen vs Photo Sticker Diary

The clearest difference is in-app purchases: InfoGen at none against Photo Sticker Diary's 2. InfoGen also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Photo Sticker Diary's advantage is ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price there is nothing between them.

Both are free to download. Photo Sticker Diary sells 2 in-app purchases, starting at $2.99 per month. InfoGen asks for nothing beyond the download.

InfoGen ships an update every 3 weeks, Photo Sticker Diary weekly. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | InfoGen | Photo Sticker Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 17 MB | 12 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Shikone](https://appshunter.io/developer/1478258046) | [TATSUYA SAWANOBORI](https://appshunter.io/developer/1886456840) |

## What reviewers say

### InfoGen

[App page](https://appshunter.io/ios/app/infogen-multi-functional-app/id1553210921)

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

**In-app purchases:** none


### Photo Sticker Diary

[App page](https://appshunter.io/ios/app/photo-sticker-diary-petaday/id6762921711)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is InfoGen free?

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

### Is Photo Sticker Diary free?

Photo Sticker Diary is free to download, with in-app purchases available.

### Do InfoGen or Photo Sticker Diary have ads?

InfoGen shows ads; Photo Sticker Diary does not.

### Which is updated more often, InfoGen or Photo Sticker Diary?

InfoGen ships an update every 3 weeks, and Photo Sticker Diary weekly. Most recently, InfoGen was updated on October 29, 2026 and Photo Sticker Diary on October 31, 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.*