# Reader's Aid vs uuooii

Reader's Aid and uuooii 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. Reader's Aid sells 1 in-app purchase, starting at $4.99 per month and uuooii sells 7 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Reader's Aid ships an update every 6 weeks, uuooii every 4 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Reader's Aid | uuooii |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Size | 116 MB | 100 MB |
| Requires iOS | 15.0 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [READER'S AID LTD](https://appshunter.io/developer/1835690088) | [ANEWME GENERAL TRADING - L.L.C - S.P.C](https://appshunter.io/developer/6781908108) |

## What reviewers say

### Reader's Aid

[App page](https://appshunter.io/ios/app/readers-aid/id6751544845)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reader's Aid Subscription | $4.99 | per month |


### uuooii

[App page](https://appshunter.io/ios/app/uuooii/id6781908106)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $19.99 | per month |
| Pro Yearly | $179.99 | per year |
| 10 uuooii replies | $1.99 | one-time |
| 20 uuooii replies | $3.99 | one-time |
| 30 uuooii replies | $5.99 | one-time |
| 40 uuooii replies | $7.99 | one-time |
| 50 uuooii replies | $9.99 | one-time |


## Frequently asked questions

### Is Reader's Aid free?

Reader's Aid is free to download, with in-app purchases available.

### Is uuooii free?

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

### Do Reader's Aid or uuooii have ads?

Neither Reader's Aid nor uuooii shows ads.

### Which is updated more often, Reader's Aid or uuooii?

Reader's Aid ships an update every 6 weeks, and uuooii every 4 weeks. Most recently, Reader's Aid was updated on October 7, 2026 and uuooii on October 16, 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.*