# To Zero! vs One Color Start

The clearest difference is update cadence: To Zero! at every 2 months against One Color Start's every 6 months. 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.

To Zero! ships an update every 2 months, One Color Start every 6 months. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | To Zero! | One Color Start |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 6 months |
| Size | 117 MB | 122 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Virtual Projects Oyun Yazilim Ve Teknoloji](https://appshunter.io/developer/1327820445) | [EasyPlay Games](https://appshunter.io/developer/1820358455) |

## What reviewers say

### To Zero!

[App page](https://appshunter.io/ios/app/to-zero/id6467232855)

**Features:** macOS Compatibility

**In-app purchases:** none


### One Color Start

[App page](https://appshunter.io/ios/app/one-color-start-sorting-game/id6747276957)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is To Zero! free?

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

### Is One Color Start free?

One Color Start is free to download, with no in-app purchases.

### Do To Zero! or One Color Start have ads?

Both To Zero! and One Color Start show ads.

### Which is updated more often, To Zero! or One Color Start?

To Zero! ships an update every 2 months, and One Color Start every 6 months. Most recently, To Zero! was updated on September 29, 2026 and One Color Start on October 5, 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.*