# Ultimate Color Sort vs Bubble Blast

The clearest difference is in-app purchases: Ultimate Color Sort at none against Bubble Blast's 10. Bubble Blast's advantage is update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bubble Blast sells 10 one-off in-app purchases. Ultimate Color Sort asks for nothing beyond the download.

Ultimate Color Sort ships an update fortnightly, Bubble Blast every 3 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Ultimate Color Sort | Bubble Blast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 180 MB | 247 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [余福 曹](https://appshunter.io/developer/1858767968) | [MobGame Pte. LTD](https://appshunter.io/developer/1512737732) |

## What reviewers say

### Ultimate Color Sort

[App page](https://appshunter.io/ios/app/ultimate-color-sort-braingame/id6762535444)

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

**In-app purchases:** none


### Bubble Blast

[App page](https://appshunter.io/ios/app/bubble-blast-shoot-3d/id6778747797)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Pack 1 | $0.99 | one-time |
| Fail Offer | $1.99 | one-time |
| Gold Pack 2 | $4.99 | one-time |
| Gold Pack 3 | $9.99 | one-time |
| Small Bundle | $9.99 | one-time |
| Bubble Pass | $14.99 | one-time |
| Medium Bundle | $19.99 | one-time |
| Gold Pack 4 | $24.99 | one-time |
| Gold Pack 5 | $49.99 | one-time |
| Gold Pack 6 | $99.99 | one-time |


## Frequently asked questions

### Is Ultimate Color Sort free?

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

### Is Bubble Blast free?

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

### Do Ultimate Color Sort or Bubble Blast have ads?

Both Ultimate Color Sort and Bubble Blast show ads.

### Which is updated more often, Ultimate Color Sort or Bubble Blast?

Ultimate Color Sort ships an update fortnightly, and Bubble Blast every 3 days. Most recently, Ultimate Color Sort was updated on October 31, 2026 and Bubble Blast on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*