# Mimoji vs こえの窓

The clearest difference is in-app purchases: こえの窓 at none against Mimoji's 1. こえの窓 also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mimoji sells 1 one-off in-app purchase. こえの窓 asks for nothing beyond the download.

Mimoji ships an update every 2 months, こえの窓 every 3 weeks. The most recent releases landed on November 9, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Mimoji | こえの窓 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 7 MB | 40 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Monello LLC](https://appshunter.io/developer/1800115800) | [Kubo Takanori](https://appshunter.io/developer/1605569699) |

## What reviewers say

### Mimoji

[App page](https://appshunter.io/ios/app/mimoji/id6758134873)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の非表示 | $1.99 | one-time |


### こえの窓

[App page](https://appshunter.io/ios/app/id6782095380)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mimoji free?

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

### Is こえの窓 free?

こえの窓 is free to download, with no in-app purchases.

### Do Mimoji or こえの窓 have ads?

Neither Mimoji nor こえの窓 shows ads.

### Which is updated more often, Mimoji or こえの窓?

Mimoji ships an update every 2 months, and こえの窓 every 3 weeks. Most recently, Mimoji was updated on November 9, 2026 and こえの窓 on November 4, 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.*