# Quick Compute vs Brain Sharp

The clearest difference is rating: Quick Compute at 5.0 against Brain Sharp's 4.6. Brain Sharp's advantage is ratings volume (24 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Quick Compute sells 1 one-off in-app purchase and Brain Sharp sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Quick Compute holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Brain Sharp has 24 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on July 4, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Quick Compute | Brain Sharp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quick-compute/id1184768593/reviews)** | [4.6 (24 ratings)](https://appshunter.io/ios/app/brain-sharp-brain-training/id1498294537/reviews) |
| Number of ratings | 1 | **24** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 26 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [涛 殷](https://appshunter.io/developer/478791127) | [世恬 颜](https://appshunter.io/developer/1448144845) |

## What reviewers say

### Quick Compute

[App page](https://appshunter.io/ios/app/quick-compute/id1184768593)

This app offers practice exercises and guidance for various mental math techniques. Users can select exercise types, enter answers, and review calculation processes to improve their speed and comprehension. It also supports batch question generation and tracks exercise history.

**Highlights:** Speed calculation techniques, Practice exercises, Comprehension support, Batch question generation, Exercise history tracking, Multiple formula examples

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RMB18-Ad Free | $2.99 | one-time |


### Brain Sharp

[App page](https://appshunter.io/ios/app/brain-sharp-brain-training/id1498294537)

Enhance memory, focus, and mental math skills with engaging exercises. This app supports academic and professional growth, improves daily life clarity, and helps maintain long-term brain health through scientifically inspired games.

**Highlights:** Memory enhancement exercises, Focus and concentration games, Mental math challenges, Cognitive decline slowing, Unlimited adaptive levels, Dual N-Back training

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Quick Compute free?

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

### Is Brain Sharp free?

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

### Which has better reviews, Quick Compute or Brain Sharp?

Quick Compute is rated higher. Quick Compute averages 5.0 out of 5 from 1 ratings, while Brain Sharp averages 4.6 from 24 ratings.

### Do Quick Compute or Brain Sharp have ads?

Both Quick Compute and Brain Sharp show ads.

### Which is updated more often, Quick Compute or Brain Sharp?

Quick Compute ships an update every 4 months, and Brain Sharp every 4 months. Most recently, Quick Compute was updated on July 4, 2026 and Brain Sharp on September 11, 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.*