# Math 2s vs FastMath

The clearest difference is in-app purchases: Math 2s at none against FastMath's 1. Math 2s also leads on ads (none vs shown) and iOS requirement (6.0 vs 13.0). On price, update cadence and device support there is nothing between them.

Both are free to download. FastMath sells 1 one-off in-app purchase. Math 2s asks for nothing beyond the download.

Math 2s ships an update every 10 days, FastMath every 2 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Math 2s | FastMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-2s-math-with-2-seconds/id1086283442/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 21 MB | 53 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TIEN BAO NGUYEN](https://appshunter.io/developer/820224891) | [HAFSA BERIL SAGLAM](https://appshunter.io/developer/1894708105) |

## What reviewers say

### Math 2s

[App page](https://appshunter.io/ios/app/math-2s-math-with-2-seconds/id1086283442)

A fast-paced math game where players must remember a covered number and solve simple equations within a two-second time limit. It's designed for both children and adults, featuring a high score system and the ability to share achievements.

**Highlights:** Number recall, Timed math problems, High score tracking, Score sharing, HD design

**Features:** macOS Compatibility

**In-app purchases:** none


### FastMath

[App page](https://appshunter.io/ios/app/fastmath-mental-math-trainer/id6762569777)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $6.99 | one-time |


## Frequently asked questions

### Is Math 2s free?

Math 2s is free to download, with no in-app purchases.

### Is FastMath free?

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

### Do Math 2s or FastMath have ads?

FastMath shows ads; Math 2s does not.

### Which is updated more often, Math 2s or FastMath?

Math 2s ships an update every 10 days, and FastMath every 2 weeks. Most recently, Math 2s was updated on October 3, 2026 and FastMath on October 7, 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.*