# Sneaky Sums vs Fast Math

The clearest difference is review sentiment: Sneaky Sums at 89% against Fast Math's 25%. Sneaky Sums also leads on ads (none vs shown) and update cadence (daily vs fortnightly). Fast Math's advantage is ratings volume (82 vs 6) and rating (4.4 vs 4.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fast Math holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Fast Math has 82 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 89% of Sneaky Sums's written reviews are positive against 25% of Fast Math's, so the app with the better star average is not the one people write more warmly about.

Sneaky Sums ships an update daily, Fast Math fortnightly. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Sneaky Sums | Fast Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/sneaky-sums/id1252583526/reviews) | **[4.4 (82 ratings)](https://appshunter.io/ios/app/fast-math-brain-training/id1539556236/reviews)** |
| Number of ratings | 6 | **82** |
| Positive reviews | **88.9% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Fortnightly |
| Monetization | **Free** | Ad-supported |
| Size | 7 MB | 8 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Erik Wegener](https://appshunter.io/developer/424482392) | [Zhengzhou Sibo Intelligent Technology Co., Ltd.](https://appshunter.io/developer/803144645) |

## What reviewers say

### Sneaky Sums

[App page](https://appshunter.io/ios/app/sneaky-sums/id1252583526)

Test your speed and accuracy with a simple math game. Decide if equations are true or false before the timer expires. Compete globally to see how you stack up against other players.

**Highlights:** True/False equation judgment, Timed challenges, Global player comparison, Simple, addictive gameplay, Mental math practice

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

**In-app purchases:** none


### Fast Math

[App page](https://appshunter.io/ios/app/fast-math-brain-training/id1539556236)

Test your mental agility with rapid-fire math challenges. Quickly decide if presented equations are correct or incorrect under tight time constraints. It's a fast-paced game designed to sharpen your quick thinking and calculation skills.

**Highlights:** Rapid math problem solving, Time-sensitive judgments, Quick decision making, Brain training exercises, Simple interface

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sneaky Sums free?

Sneaky Sums is free to download, with no in-app purchases.

### Is Fast Math free?

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

### Which has better reviews, Sneaky Sums or Fast Math?

Fast Math is rated higher. Sneaky Sums averages 4.2 out of 5 from 6 ratings, while Fast Math averages 4.4 from 82 ratings.

### Do Sneaky Sums or Fast Math have ads?

Fast Math shows ads; Sneaky Sums does not.

### Which is updated more often, Sneaky Sums or Fast Math?

Sneaky Sums ships an update daily, and Fast Math fortnightly. Most recently, Sneaky Sums was updated on October 2, 2026 and Fast Math on October 9, 2026.

---

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