# Zero? vs Color Cubes

The clearest difference is in-app purchases: Zero? at none against Color Cubes's 1. Zero? also leads on update cadence (every 3 months vs every 28 months) and iOS requirement (8.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. Color Cubes sells 1 one-off in-app purchase. Zero? asks for nothing beyond the download.

Zero? ships an update every 3 months, Color Cubes every 28 months. The most recent releases landed on July 13, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Zero? | Color Cubes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/zero/id1025506040/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 28 months |
| Monetization | Free | — |
| Size | 27 MB | 104 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wondrous Minds Company Limited](https://appshunter.io/developer/817544895) | [Gokhan Uysal](https://appshunter.io/developer/1056002356) |

## What reviewers say

### Zero?

[App page](https://appshunter.io/ios/app/zero/id1025506040)

A fast-paced number game where players must quickly determine if sums of numbers are multiples of ten. Offers various modes for solo play or head-to-head challenges with friends.

**Highlights:** Sum calculation challenges, Timed gameplay, Relaxed mode without time pressure, Two-player head-to-head mode, Multiplayer on a single device

**Features:** macOS Compatibility

**In-app purchases:** none


### Color Cubes

[App page](https://appshunter.io/ios/app/color-cubes-brain-training/id1365547180)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Advertisement | $0.99 | one-time |


## Frequently asked questions

### Is Zero? free?

Zero? is free to download, with no in-app purchases.

### Is Color Cubes free?

Color Cubes is free to download, with in-app purchases available.

### Do Zero? or Color Cubes have ads?

Neither Zero? nor Color Cubes shows ads.

### Which is updated more often, Zero? or Color Cubes?

Zero? ships an update every 3 months, and Color Cubes every 28 months. Most recently, Zero? was updated on July 13, 2026 and Color Cubes on May 17, 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.*