# The Radiant Math Game vs ZeroOneFlow

The clearest difference is in-app purchases: The Radiant Math Game at none against ZeroOneFlow's 1. The Radiant Math Game also leads on iOS requirement (12.0 vs 16.2). ZeroOneFlow's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 10 months). On price and device support there is nothing between them.

Both are free to download. ZeroOneFlow sells 1 one-off in-app purchase. The Radiant Math Game asks for nothing beyond the download.

The Radiant Math Game ships an update every 10 months, ZeroOneFlow every 3 weeks. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | The Radiant Math Game | ZeroOneFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Size | 58 MB | 1 MB |
| Requires iOS | **12.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Martin Antell](https://appshunter.io/developer/1451457482) | [Fu Ni](https://appshunter.io/developer/1560534229) |

## What reviewers say

### The Radiant Math Game

[App page](https://appshunter.io/ios/app/the-radiant-math-game/id1550657253)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZeroOneFlow

[App page](https://appshunter.io/ios/app/zerooneflow/id1563516711)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tornado | $0.99 | one-time |


## Frequently asked questions

### Is The Radiant Math Game free?

The Radiant Math Game is free to download, with no in-app purchases.

### Is ZeroOneFlow free?

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

### Do The Radiant Math Game or ZeroOneFlow have ads?

The Radiant Math Game shows ads; ZeroOneFlow does not.

### Which is updated more often, The Radiant Math Game or ZeroOneFlow?

The Radiant Math Game ships an update every 10 months, and ZeroOneFlow every 3 weeks. Most recently, The Radiant Math Game was updated on October 10, 2026 and ZeroOneFlow on October 7, 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.*