# QuickMath vs OptiBrain UCMAS Practice

The clearest difference is in-app purchases: OptiBrain UCMAS Practice at none against QuickMath's 5. QuickMath's advantage is iOS requirement (15 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QuickMath sells 5 in-app purchases, starting at $3.99 per month. OptiBrain UCMAS Practice asks for nothing beyond the download.

QuickMath ships an update every 4 days, OptiBrain UCMAS Practice weekly. The most recent releases landed on September 7, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | QuickMath | OptiBrain UCMAS Practice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 26 MB | 83 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hafid Zaini](https://appshunter.io/developer/1062667203) | [Justin Daludado](https://appshunter.io/developer/1779347505) |

## What reviewers say

### QuickMath

[App page](https://appshunter.io/ios/app/quickmath-speed-test-practice/id6757782825)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| standalone | $3.99 | per month |
| group1 | $4.99 | per month |
| group2 | $7.99 | per month |
| group3 | $14.99 | per month |
| group4 | $19.99 | per month |


### OptiBrain UCMAS Practice

[App page](https://appshunter.io/ios/app/optibrain-ucmas-practice/id6778267561)

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

**In-app purchases:** none


## Frequently asked questions

### Is QuickMath free?

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

### Is OptiBrain UCMAS Practice free?

OptiBrain UCMAS Practice is free to download, with no in-app purchases.

### Do QuickMath or OptiBrain UCMAS Practice have ads?

Neither QuickMath nor OptiBrain UCMAS Practice shows ads.

### Which is updated more often, QuickMath or OptiBrain UCMAS Practice?

QuickMath ships an update every 4 days, and OptiBrain UCMAS Practice weekly. Most recently, QuickMath was updated on September 7, 2026 and OptiBrain UCMAS Practice on September 16, 2026.

---

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