# Animals Sort Puzzle vs Ball Stack

The clearest difference is ads: Ball Stack at none against Animals Sort Puzzle's shown. Ball Stack also leads on update cadence (every 3 weeks vs every 6 months) and iOS requirement (11.0 vs 13.0). On price, 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.

Animals Sort Puzzle ships an update every 6 months, Ball Stack every 3 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Animals Sort Puzzle | Ball Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Size | 104 MB | 2 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Ciprian Ciobotaru](https://appshunter.io/developer/1532609883) | [Rufe.org LLC](https://appshunter.io/developer/1683900465) |

## What reviewers say

### Animals Sort Puzzle

[App page](https://appshunter.io/ios/app/animals-sort-puzzle/id1573233969)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ball Stack

[App page](https://appshunter.io/ios/app/ball-stack-color-sort-puzzle/id6470507681)

**In-app purchases:** none


## Frequently asked questions

### Is Animals Sort Puzzle free?

Animals Sort Puzzle is free to download, with no in-app purchases.

### Is Ball Stack free?

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

### Do Animals Sort Puzzle or Ball Stack have ads?

Animals Sort Puzzle shows ads; Ball Stack does not.

### Which is updated more often, Animals Sort Puzzle or Ball Stack?

Animals Sort Puzzle ships an update every 6 months, and Ball Stack every 3 weeks. Most recently, Animals Sort Puzzle was updated on October 7, 2026 and Ball Stack on October 8, 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.*