# Moca | 自分にメールを送るメモ帳 vs 集中カフェ

The clearest difference is ads: 集中カフェ at none against Moca | 自分にメールを送るメモ帳's shown. Moca | 自分にメールを送るメモ帳's advantage is update cadence (every 4 days vs every 2 months) and iOS requirement (11.0 vs 17.0). On price, 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.

Moca | 自分にメールを送るメモ帳 ships an update every 4 days, 集中カフェ every 2 months. Both last shipped on October 13, 2026.

## The numbers

| Metric | Moca | 自分にメールを送るメモ帳 | 集中カフェ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 33 MB | 134 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hiroki Ogata](https://appshunter.io/developer/1480936548) | [Tom App Works](https://appshunter.io/developer/1874760041) |

## What reviewers say

### Moca | 自分にメールを送るメモ帳

[App page](https://appshunter.io/ios/app/moca/id6464327820)

**In-app purchases:** none


### 集中カフェ

[App page](https://appshunter.io/ios/app/id6799537147)

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

**In-app purchases:** none


## Frequently asked questions

### Is Moca | 自分にメールを送るメモ帳 free?

Moca | 自分にメールを送るメモ帳 is free to download, with no in-app purchases.

### Is 集中カフェ free?

集中カフェ is free to download, with no in-app purchases.

### Do Moca | 自分にメールを送るメモ帳 or 集中カフェ have ads?

Moca | 自分にメールを送るメモ帳 shows ads; 集中カフェ does not.

### Which is updated more often, Moca | 自分にメールを送るメモ帳 or 集中カフェ?

Moca | 自分にメールを送るメモ帳 ships an update every 4 days, and 集中カフェ every 2 months. Most recently, Moca | 自分にメールを送るメモ帳 was updated on October 13, 2026 and 集中カフェ on October 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.*