# 아임일리터 vs 오비유

The clearest difference is review sentiment: 오비유 at 100% against 아임일리터's 40%. 오비유 also leads on update cadence (every 3 days vs every 6 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

아임일리터 ships an update every 6 months, 오비유 every 3 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 아임일리터 | 오비유 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Size | 4 MB | 2 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Waldlust Co., Ltd.](https://appshunter.io/developer/480623649) | [avanSoft](https://appshunter.io/developer/1739059162) |

## What reviewers say

### 아임일리터

[App page](https://appshunter.io/ios/app/id1544726070)

**Features:** macOS Compatibility

**In-app purchases:** none


### 오비유

[App page](https://appshunter.io/ios/app/id6480451993)

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

**In-app purchases:** none


## Frequently asked questions

### Is 아임일리터 free?

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

### Is 오비유 free?

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

### Do 아임일리터 or 오비유 have ads?

Neither 아임일리터 nor 오비유 shows ads.

### Which is updated more often, 아임일리터 or 오비유?

아임일리터 ships an update every 6 months, and 오비유 every 3 days. Most recently, 아임일리터 was updated on October 30, 2026 and 오비유 on October 24, 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.*