# ココいるME！ vs ChiisanaDiary

The clearest difference is in-app purchases: ココいるME！ at none against ChiisanaDiary's 2. ココいるME！ also leads on iOS requirement (14.1 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ChiisanaDiary sells 2 in-app purchases, starting at $1.99 per month. ココいるME！ asks for nothing beyond the download.

ココいるME！ ships an update monthly, ChiisanaDiary fortnightly. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ココいるME！ | ChiisanaDiary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 34 MB | 76 MB |
| Requires iOS | **14.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FES Co., Ltd.](https://appshunter.io/developer/1147449641) | [RYOGO KAWASAKI](https://appshunter.io/developer/1642839814) |

## What reviewers say

### ココいるME！

[App page](https://appshunter.io/ios/app/me/id1147449642)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChiisanaDiary

[App page](https://appshunter.io/ios/app/chiisanadiary/id6747301988)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Annual Plan | $19.99 | per year |


## Frequently asked questions

### Is ココいるME！ free?

ココいるME！ is free to download, with no in-app purchases.

### Is ChiisanaDiary free?

ChiisanaDiary is free to download, with in-app purchases available.

### Do ココいるME！ or ChiisanaDiary have ads?

Neither ココいるME！ nor ChiisanaDiary shows ads.

### Which is updated more often, ココいるME！ or ChiisanaDiary?

ココいるME！ ships an update monthly, and ChiisanaDiary fortnightly. Most recently, ココいるME！ was updated on October 20, 2026 and ChiisanaDiary on October 9, 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.*