# Aikochan vs NumEar.JP

The clearest difference is in-app purchases: Aikochan at none against NumEar.JP's 1. Aikochan also leads on update cadence (daily vs weekly) and iOS requirement (18.4 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. NumEar.JP sells 1 one-off in-app purchase. Aikochan asks for nothing beyond the download.

Aikochan ships an update daily, NumEar.JP weekly. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Aikochan | NumEar.JP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Size | 18 MB | 3 MB |
| Requires iOS | **18.4** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [CHI MIN LEE](https://appshunter.io/developer/1848277430) | [YE LIN](https://appshunter.io/developer/1693121514) |

## What reviewers say

### Aikochan

[App page](https://appshunter.io/ios/app/aikochan/id6754443016)

**In-app purchases:** none


### NumEar.JP

[App page](https://appshunter.io/ios/app/numearjp/id6759970280)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the Developer | $0.99 | one-time |


## Frequently asked questions

### Is Aikochan free?

Aikochan is free to download, with no in-app purchases.

### Is NumEar.JP free?

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

### Do Aikochan or NumEar.JP have ads?

Neither Aikochan nor NumEar.JP shows ads.

### Which is updated more often, Aikochan or NumEar.JP?

Aikochan ships an update daily, and NumEar.JP weekly. Most recently, Aikochan was updated on September 30, 2026 and NumEar.JP on October 5, 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.*