# Quantum Computing vs GMAT Ninja

The clearest difference is in-app purchases: GMAT Ninja at none against Quantum Computing's 1. Quantum Computing's advantage is update cadence (daily vs every 3 days) and device support (4 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Quantum Computing sells 1 one-off in-app purchase. GMAT Ninja asks for nothing beyond the download.

Quantum Computing ships an update daily, GMAT Ninja every 3 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Quantum Computing | GMAT Ninja |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 days |
| Size | 2 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Everyware Apps](https://appshunter.io/developer/718530491) | [Hui Zhang](https://appshunter.io/developer/297387591) |

## What reviewers say

### Quantum Computing

[App page](https://appshunter.io/ios/app/quantum-computing/id6523414226)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium features | $3.99 | one-time |


### GMAT Ninja

[App page](https://appshunter.io/ios/app/gmat-ninja/id6810051192)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Computing free?

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

### Is GMAT Ninja free?

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

### Do Quantum Computing or GMAT Ninja have ads?

Neither Quantum Computing nor GMAT Ninja shows ads.

### Which is updated more often, Quantum Computing or GMAT Ninja?

Quantum Computing ships an update daily, and GMAT Ninja every 3 days. Most recently, Quantum Computing was updated on November 4, 2026 and GMAT Ninja on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*