# ZooBlox Sort vs YottsU

The clearest difference is update cadence: YottsU at daily against ZooBlox Sort's weekly. ZooBlox Sort's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ZooBlox Sort sells 21 one-off in-app purchases and YottsU sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ZooBlox Sort ships an update weekly, YottsU daily. The most recent releases landed on October 22, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ZooBlox Sort | YottsU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (969 ratings)](https://appshunter.io/ios/app/zooblox-sort/id6749881819/reviews)** | — |
| Number of ratings | **969** | — |
| Positive reviews | 70.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 310 MB | 25 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LE TECH CO.,LIMITED](https://appshunter.io/developer/1742170855) | [KAZUYA AKANUMA](https://appshunter.io/developer/6781671649) |

## What reviewers say

### ZooBlox Sort

[App page](https://appshunter.io/ios/app/zooblox-sort/id6749881819)

Engage in a relaxing block sorting puzzle game featuring adorable animal characters. Arrange colorful blocks, test your logic, and collect new animals. Build and decorate your own island, compete with friends, and enjoy daily challenges.

**Highlights:** Sort and collect cute animal blocks, Drag and drop controls, Special bases and streak rewards, Build and decorate an island, Leaderboard competition, Daily tasks and rewards

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reveal | $0.99 | one-time |
| chainpackge_1 | $0.99 | one-time |
| chainpackge_7 | $0.99 | one-time |
| Undo | $0.99 | one-time |
| level_Add_Column_item*2 | $0.99 | one-time |
| Addboard item  01 | $1.99 | one-time |
| COLLECT  PACK 01 | $1.99 | one-time |
| level_Undo_item*10 | $1.99 | one-time |
| COLLECT  PACK 05 | $1.99 | one-time |
| chainpackge_13 | $1.99 | one-time |
| LEVEL PACK 01 | $1.99 | one-time |
| level_Add_Column_item*4 | $1.99 | one-time |
| chainpackge_8 | $2.99 | one-time |
| Addboard item  02 | $4.99 | one-time |
| LEVEL PACK 02 | $4.99 | one-time |
| chainpackge_15 | $6.99 | one-time |
| LEVEL PACK 03 | $9.99 | one-time |
| Undo item  03 | $9.99 | one-time |
| Addboard item  03 | $9.99 | one-time |
| no ads lifetime | $9.99 | one-time |
| NoAds_Lifetime | $9.99 | one-time |


### YottsU

[App page](https://appshunter.io/ios/app/yottsu/id6784510718)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示/千問組手開放 | $2.99 | one-time |


## Frequently asked questions

### Is ZooBlox Sort free?

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

### Is YottsU free?

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

### Do ZooBlox Sort or YottsU have ads?

Both ZooBlox Sort and YottsU show ads.

### Which is updated more often, ZooBlox Sort or YottsU?

ZooBlox Sort ships an update weekly, and YottsU daily. Most recently, ZooBlox Sort was updated on October 22, 2026 and YottsU on October 3, 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.*