# Colored Balls Puzzles vs OJ Memory

The clearest difference is in-app purchases: OJ Memory at none against Colored Balls Puzzles's 1. OJ Memory also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 months). Colored Balls Puzzles's advantage is iOS requirement (13 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Colored Balls Puzzles sells 1 one-off in-app purchase. OJ Memory asks for nothing beyond the download.

Colored Balls Puzzles ships an update every 3 months, OJ Memory every 2 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Colored Balls Puzzles | OJ Memory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 14 MB | 112 MB |
| Requires iOS | **13** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mahmut Kok](https://appshunter.io/developer/1105526924) | [Jonas Hedberg](https://appshunter.io/developer/6797882148) |

## What reviewers say

### Colored Balls Puzzles

[App page](https://appshunter.io/ios/app/colored-balls-puzzles/id1381224229)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### OJ Memory

[App page](https://appshunter.io/ios/app/oj-memory/id6805472383)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Colored Balls Puzzles free?

Colored Balls Puzzles is free to download, with in-app purchases available.

### Is OJ Memory free?

OJ Memory is free to download, with no in-app purchases.

### Do Colored Balls Puzzles or OJ Memory have ads?

Colored Balls Puzzles shows ads; OJ Memory does not.

### Which is updated more often, Colored Balls Puzzles or OJ Memory?

Colored Balls Puzzles ships an update every 3 months, and OJ Memory every 2 days. Most recently, Colored Balls Puzzles was updated on October 25, 2026 and OJ Memory on October 25, 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.*