# Sneaky Sums vs Wordkey

The clearest difference is update cadence: Sneaky Sums at daily against Wordkey's every 10 months. Sneaky Sums also leads on iOS requirement (8.0 vs 26.0). On price, ads, 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.

Sneaky Sums ships an update daily, Wordkey every 10 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Sneaky Sums | Wordkey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/sneaky-sums/id1252583526/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 months |
| Monetization | Free | — |
| Size | 7 MB | 13 MB |
| Requires iOS | **8.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Erik Wegener](https://appshunter.io/developer/424482392) | [Gerhard Lentschik](https://appshunter.io/developer/629988041) |

## 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


### Wordkey

[App page](https://appshunter.io/ios/app/wordkey/id6737989942)

**Features:** macOS Compatibility, 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 Wordkey free?

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

### Do Sneaky Sums or Wordkey have ads?

Neither Sneaky Sums nor Wordkey shows ads.

### Which is updated more often, Sneaky Sums or Wordkey?

Sneaky Sums ships an update daily, and Wordkey every 10 months. Most recently, Sneaky Sums was updated on October 24, 2026 and Wordkey 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.*