# mogmog vs Re

The clearest difference is update cadence: Re at every 5 weeks against mogmog's every 7 months. mogmog's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

mogmog ships an update every 7 months, Re every 5 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | mogmog | Re |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Size | 33 MB | 19 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kanji Goto](https://appshunter.io/developer/1799644657) | [CHIHIRO AKAMA](https://appshunter.io/developer/1854289855) |

## What reviewers say

### mogmog

[App page](https://appshunter.io/ios/app/mogmog/id6751159650)

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

**In-app purchases:** none


### Re

[App page](https://appshunter.io/ios/app/rediary/id6763077326)

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

**In-app purchases:** none


## Frequently asked questions

### Is mogmog free?

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

### Is Re free?

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

### Do mogmog or Re have ads?

Both mogmog and Re show ads.

### Which is updated more often, mogmog or Re?

mogmog ships an update every 7 months, and Re every 5 weeks. Most recently, mogmog was updated on October 25, 2026 and Re 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.*