# ごほうび。 vs Oto Diary

The clearest difference is in-app purchases: ごほうび。 at none against Oto Diary's 1. Oto Diary's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Oto Diary sells 1 one-off in-app purchase. ごほうび。 asks for nothing beyond the download.

ごほうび。 ships an update monthly, Oto Diary every 6 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ごほうび。 | Oto Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/id872292899/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 14 MB | 2 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Junichiro Seyama](https://appshunter.io/developer/537815782) | [torankirite](https://appshunter.io/developer/1883564850) |

## What reviewers say

### ごほうび。

[App page](https://appshunter.io/ios/app/id872292899)

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

**In-app purchases:** none


### Oto Diary

[App page](https://appshunter.io/ios/app/oto-diary/id6760734574)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sound Diary Premium | $3.99 | one-time |


## Frequently asked questions

### Is ごほうび。 free?

ごほうび。 is free to download, with no in-app purchases.

### Is Oto Diary free?

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

### Do ごほうび。 or Oto Diary have ads?

ごほうび。 shows ads; Oto Diary does not.

### Which is updated more often, ごほうび。 or Oto Diary?

ごほうび。 ships an update monthly, and Oto Diary every 6 weeks. Most recently, ごほうび。 was updated on October 26, 2026 and Oto Diary on October 25, 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.*