# Flash mental calculation vs Math Sprint

The clearest difference is in-app purchases: Math Sprint at none against Flash mental calculation's 1. Math Sprint also leads on update cadence (every 5 days vs every 5 months) and ratings volume (27 vs 2). Flash mental calculation's advantage is iOS requirement (15.6 vs 18.0). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Flash mental calculation sells 1 one-off in-app purchase. Math Sprint asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Flash mental calculation against 4.9 for Math Sprint. That said, the two scores are not equally well evidenced: Math Sprint has 27 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 100% of Flash mental calculation's written reviews are positive against 92% of Math Sprint's.

Flash mental calculation ships an update every 5 months, Math Sprint every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Flash mental calculation | Math Sprint |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flash-mental-calculation/id1224937523/reviews)** | [4.9 (27 ratings)](https://appshunter.io/ios/app/math-sprint-mental-math-game/id1459379626/reviews) |
| Number of ratings | 2 | **27** |
| Positive reviews | **100.0% of reviews** | 92.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 11 MB | 5 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kenji kiuchi](https://appshunter.io/developer/553473005) | [Yutaka Kamoto](https://appshunter.io/developer/1459379625) |

## What reviewers say

### Flash mental calculation

[App page](https://appshunter.io/ios/app/flash-mental-calculation/id1224937523)

Practice mental arithmetic with this educational app. Review your calculation process, and easily re-challenge mistaken problems from your past logs. Upgrade to save more calculation history.

**Highlights:** Practice flash mental arithmetic, Review calculation process, Rechallenge mistaken problems, Save past calculation logs, Log history saved after purchase

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove AD & All function Release. | $9.99 | one-time |


### Math Sprint

[App page](https://appshunter.io/ios/app/math-sprint-mental-math-game/id1459379626)

Test your mental math speed with this engaging game. Choose from three difficulty levels and five operation types to answer 30 questions as quickly as possible. Compete globally or against your personal best.

**Highlights:** 30 question challenges, 3 difficulty levels, 5 operation types, World and self rankings, Simple, focused design, Selectable backgrounds

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash mental calculation free?

Flash mental calculation is free to download, with in-app purchases available.

### Is Math Sprint free?

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

### Which has better reviews, Flash mental calculation or Math Sprint?

Flash mental calculation is rated higher. Flash mental calculation averages 5.0 out of 5 from 2 ratings, while Math Sprint averages 4.9 from 27 ratings.

### Do Flash mental calculation or Math Sprint have ads?

Both Flash mental calculation and Math Sprint show ads.

### Which is updated more often, Flash mental calculation or Math Sprint?

Flash mental calculation ships an update every 5 months, and Math Sprint every 5 days. Most recently, Flash mental calculation was updated on October 24, 2026 and Math Sprint on October 24, 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.*