# 貯まるメモ vs ちょきん箱3D

The clearest difference is update cadence: ちょきん箱3D at daily against 貯まるメモ's every 2 months. ちょきん箱3D also leads on iOS requirement (12.0 vs 15.6). 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.

貯まるメモ ships an update every 2 months, ちょきん箱3D daily. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 貯まるメモ | ちょきん箱3D |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Daily** |
| Size | 24 MB | 115 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sankakudo Inc.](https://appshunter.io/developer/1048838619) | [Sumie Watanabe](https://appshunter.io/developer/1349237972) |

## What reviewers say

### 貯まるメモ

[App page](https://appshunter.io/ios/app/id563198758)

**Features:** macOS Compatibility

**In-app purchases:** none


### ちょきん箱3D

[App page](https://appshunter.io/ios/app/3d/id6444073394)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 貯まるメモ free?

貯まるメモ is free to download, with no in-app purchases.

### Is ちょきん箱3D free?

ちょきん箱3D is free to download, with no in-app purchases.

### Do 貯まるメモ or ちょきん箱3D have ads?

Both 貯まるメモ and ちょきん箱3D show ads.

### Which is updated more often, 貯まるメモ or ちょきん箱3D?

貯まるメモ ships an update every 2 months, and ちょきん箱3D daily. Most recently, 貯まるメモ was updated on October 16, 2026 and ちょきん箱3D on October 15, 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.*