# Chess Vision Rush vs BrainBlitz

The clearest difference is ads: BrainBlitz at none against Chess Vision Rush's shown. BrainBlitz also leads on update cadence (every 2 days vs weekly). Chess Vision Rush's advantage is iOS requirement (15.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Chess Vision Rush sells 1 one-off in-app purchase and BrainBlitz sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Chess Vision Rush ships an update weekly, BrainBlitz every 2 days. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Chess Vision Rush | BrainBlitz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brainblitz-think-fast/id6761577049/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 114 MB | 2 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Grouper Games LLC](https://appshunter.io/developer/1735295619) | [ZAFRONIX LLC](https://appshunter.io/developer/1890306215) |

## What reviewers say

### Chess Vision Rush

[App page](https://appshunter.io/ios/app/chess-vision-rush/id6759258341)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $1.99 | one-time |


### BrainBlitz

[App page](https://appshunter.io/ios/app/brainblitz-think-fast/id6761577049)

Engage in a fast-paced math challenge where correct answers earn points and add time, while incorrect answers deduct. Progress through seven difficulty levels, each increasing in complexity, and track your performance with detailed statistics. Enjoy quick, ad-free gameplay that's perfect for short bursts of mental exercise.

**Highlights:** 30-second math showdowns, Seven difficulty levels, Per-level high scores, Detailed stat breakdowns, Offline play, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited Play | $0.99 | one-time |


## Frequently asked questions

### Is Chess Vision Rush free?

Chess Vision Rush is free to download, with in-app purchases available.

### Is BrainBlitz free?

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

### Do Chess Vision Rush or BrainBlitz have ads?

Chess Vision Rush shows ads; BrainBlitz does not.

### Which is updated more often, Chess Vision Rush or BrainBlitz?

Chess Vision Rush ships an update weekly, and BrainBlitz every 2 days. Most recently, Chess Vision Rush was updated on October 6, 2026 and BrainBlitz on October 17, 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.*