# SaimonGosuke vs Jo

The clearest difference is update cadence: Jo at every 11 days against SaimonGosuke's every 6 months. 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.

SaimonGosuke ships an update every 6 months, Jo every 11 days. The most recent releases landed on June 2, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | SaimonGosuke | Jo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 11 days** |
| Size | 254 MB | 129 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SHOHEI YAMAMOTO](https://appshunter.io/developer/1704665052) | [Seima Nakamoto](https://appshunter.io/developer/1780059847) |

## What reviewers say

### SaimonGosuke

[App page](https://appshunter.io/ios/app/saimongosuke/id6463634765)

**Features:** macOS Compatibility

**In-app purchases:** none


### Jo

[App page](https://appshunter.io/ios/app/jo-mon-shooting/id6739760544)

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

**In-app purchases:** none


## Frequently asked questions

### Is SaimonGosuke free?

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

### Is Jo free?

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

### Do SaimonGosuke or Jo have ads?

Both SaimonGosuke and Jo show ads.

### Which is updated more often, SaimonGosuke or Jo?

SaimonGosuke ships an update every 6 months, and Jo every 11 days. Most recently, SaimonGosuke was updated on June 2, 2026 and Jo on August 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.*