# Submon vs 麻雀収支メモ

The clearest difference is ads: 麻雀収支メモ at none against Submon's shown. 麻雀収支メモ also leads on update cadence (every 9 days vs every 4 months). Submon's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

Submon ships an update every 4 months, 麻雀収支メモ every 9 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Submon | 麻雀収支メモ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 9 days** |
| Size | 74 MB | 38 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kazuya Chikamatsu](https://appshunter.io/developer/1625033199) | [Hiroaki Ito](https://appshunter.io/developer/6804911371) |

## What reviewers say

### Submon

[App page](https://appshunter.io/ios/app/submon/id1625033197)

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

**In-app purchases:** none


### 麻雀収支メモ

[App page](https://appshunter.io/ios/app/id6804911369)

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

**In-app purchases:** none


## Frequently asked questions

### Is Submon free?

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

### Is 麻雀収支メモ free?

麻雀収支メモ is free to download, with no in-app purchases.

### Do Submon or 麻雀収支メモ have ads?

Submon shows ads; 麻雀収支メモ does not.

### Which is updated more often, Submon or 麻雀収支メモ?

Submon ships an update every 4 months, and 麻雀収支メモ every 9 days. Most recently, Submon was updated on November 12, 2026 and 麻雀収支メモ on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*