# Secret Bubbles vs Pool Ball Sort

The clearest difference is in-app purchases: Secret Bubbles at none against Pool Ball Sort's 3. Secret Bubbles also leads on iOS requirement (13.0 vs 15.0). Pool Ball Sort's advantage is update cadence (every 10 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Pool Ball Sort sells 3 one-off in-app purchases. Secret Bubbles asks for nothing beyond the download.

Secret Bubbles ships an update every 4 months, Pool Ball Sort every 10 days. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Secret Bubbles | Pool Ball Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/pool-ball-sort-color-puzzle/id1644651248/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 158 MB | 120 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Ciprian Ciobotaru](https://appshunter.io/developer/1532609883) | [TIGER GAMES JSC](https://appshunter.io/developer/1648641741) |

## What reviewers say

### Secret Bubbles

[App page](https://appshunter.io/ios/app/secret-bubbles-color-sort-pro/id1553667058)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pool Ball Sort

[App page](https://appshunter.io/ios/app/pool-ball-sort-color-puzzle/id1644651248)

This is a relaxing ball sorting puzzle game where you arrange colored balls into tubes. It features unique hints, an undo function, and customization options to personalize your gameplay experience. Progress is saved automatically, allowing you to play at your own pace.

**Highlights:** Hint system for difficult levels, Undo moves to correct mistakes, Score based on fewest steps, Extra tube for easier sorting, Automatic progress saving, Customizable themes, tubes, and balls, Avatar selection

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ADS | $2.99 | one-time |
| NO ADS | $2.99 | one-time |
| No Interstitial Ads | $2.99 | one-time |


## Frequently asked questions

### Is Secret Bubbles free?

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

### Is Pool Ball Sort free?

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

### Do Secret Bubbles or Pool Ball Sort have ads?

Both Secret Bubbles and Pool Ball Sort show ads.

### Which is updated more often, Secret Bubbles or Pool Ball Sort?

Secret Bubbles ships an update every 4 months, and Pool Ball Sort every 10 days. Most recently, Secret Bubbles was updated on October 4, 2026 and Pool Ball Sort on October 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.*