# UUUO vs Task Block

The clearest difference is update cadence: UUUO at every 10 days against Task Block's every 4 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.

UUUO ships an update every 10 days, Task Block every 4 months. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | UUUO | Task Block |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Size | 95 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [UUUO, inc.](https://appshunter.io/developer/1489082725) | [yoshiaki okazaki](https://appshunter.io/developer/576682717) |

## What reviewers say

### UUUO

[App page](https://appshunter.io/ios/app/uuuo/id1571920961)

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

**In-app purchases:** none


### Task Block

[App page](https://appshunter.io/ios/app/task-block/id6760328809)

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

**In-app purchases:** none


## Frequently asked questions

### Is UUUO free?

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

### Is Task Block free?

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

### Do UUUO or Task Block have ads?

Neither UUUO nor Task Block shows ads.

### Which is updated more often, UUUO or Task Block?

UUUO ships an update every 10 days, and Task Block every 4 months. Most recently, UUUO was updated on October 10, 2026 and Task Block on October 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.*