# Bubble Flat vs Ball Sort

The clearest difference is update cadence: Bubble Flat at every 2 months against Ball Sort's every 3 months. Bubble Flat also leads on iOS requirement (6.0 vs 12.0). 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.

Bubble Flat ships an update every 2 months, Ball Sort every 3 months. The most recent releases landed on October 26, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Bubble Flat | Ball Sort |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 105 MB | 37 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vadim Shendrikov](https://appshunter.io/developer/969146966) | [Meetanshi Technologies LLP](https://appshunter.io/developer/1649028041) |

## What reviewers say

### Bubble Flat

[App page](https://appshunter.io/ios/app/bubble-flat-bubble-blast/id1061536778)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ball Sort

[App page](https://appshunter.io/ios/app/ball-sort-ultimate/id6753275591)

Engage your mind with this addictive color sorting puzzle game. Arrange colorful balls into their matching bottles to solve thousands of unique challenges. Enjoy a relaxing, stress-free experience with no timers, perfect for all ages.

**Highlights:** Thousands of unique puzzles, No timers, play at your own pace, One-finger control, Offline gameplay, Undo moves available, Boosts logical thinking and focus

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

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Flat free?

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

### Is Ball Sort free?

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

### Do Bubble Flat or Ball Sort have ads?

Neither Bubble Flat nor Ball Sort shows ads.

### Which is updated more often, Bubble Flat or Ball Sort?

Bubble Flat ships an update every 2 months, and Ball Sort every 3 months. Most recently, Bubble Flat was updated on October 26, 2026 and Ball Sort on September 24, 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.*