# Cross Math vs RealityGO

The clearest difference is ads: RealityGO at none against Cross Math's shown. Cross Math's advantage is iOS requirement (13.2 vs 15.6). On price, update cadence, 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.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Cross Math | RealityGO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Size | 6 MB | 85 MB |
| Requires iOS | **13.2** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [玉娥 李](https://appshunter.io/developer/1710233000) | [Light Generation Co., Ltd.](https://appshunter.io/developer/1493376220) |

## What reviewers say

### Cross Math

[App page](https://appshunter.io/ios/app/cross-math-brain-puzzle-game/id6478520610)

**Features:** macOS Compatibility

**In-app purchases:** none


### RealityGO

[App page](https://appshunter.io/ios/app/realitygo/id6751401740)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cross Math free?

Cross Math is free to download, with no in-app purchases.

### Is RealityGO free?

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

### Do Cross Math or RealityGO have ads?

Cross Math shows ads; RealityGO does not.

### Which is updated more often, Cross Math or RealityGO?

Cross Math ships an update weekly, and RealityGO weekly. Most recently, Cross Math was updated on November 8, 2026 and RealityGO on November 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.*