# ぬい日記 vs Ooh!

The clearest difference is device support: ぬい日記 at 3 against Ooh!'s 1. ぬい日記 also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ぬい日記 sells 3 one-off in-app purchases and Ooh! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ぬい日記 ships an update every 6 days, Ooh! every 5 days. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ぬい日記 | Ooh! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 5 days** |
| Size | 32 MB | 4 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chiyo Iwasaki](https://appshunter.io/developer/1883319107) | [Mamoru Kijima](https://appshunter.io/developer/900904669) |

## What reviewers say

### ぬい日記

[App page](https://appshunter.io/ios/app/id6760219093)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Special Tip | $5.99 | one-time |


### Ooh!

[App page](https://appshunter.io/ios/app/ooh/id6803033167)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Scans | $7.99 | one-time |


## Frequently asked questions

### Is ぬい日記 free?

ぬい日記 is free to download, with in-app purchases available.

### Is Ooh! free?

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

### Do ぬい日記 or Ooh! have ads?

Neither ぬい日記 nor Ooh! shows ads.

### Which is updated more often, ぬい日記 or Ooh!?

ぬい日記 ships an update every 6 days, and Ooh! every 5 days. Most recently, ぬい日記 was updated on October 4, 2026 and Ooh! on October 14, 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.*