# arayatime vs UO Library

arayatime and UO Library are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | arayatime | UO Library |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 116 MB | 408 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Megazy Company Limited.](https://appshunter.io/developer/624512370) | [Meescan Inc.](https://appshunter.io/developer/1609729285) |

## What reviewers say

### arayatime

[App page](https://appshunter.io/ios/app/arayatime/id6450406328)

**Features:** macOS Compatibility

**In-app purchases:** none


### UO Library

[App page](https://appshunter.io/ios/app/uo-library/id6739070027)

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

**In-app purchases:** none


## Frequently asked questions

### Is arayatime free?

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

### Is UO Library free?

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

### Do arayatime or UO Library have ads?

Neither arayatime nor UO Library shows ads.

### Which is updated more often, arayatime or UO Library?

arayatime ships an update fortnightly, and UO Library fortnightly. Most recently, arayatime was updated on September 21, 2026 and UO Library on September 17, 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.*