# Number Game vs GridFlash

The clearest difference is ads: GridFlash at none against Number Game's shown. GridFlash also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, 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.

Number Game ships an update every 2 weeks, GridFlash every 8 days. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Number Game | GridFlash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/number-game-focus-trainer/id1472446759/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 9 MB | 14 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Tharsan Ponnampalam](https://appshunter.io/developer/1250925114) | [Jarrod Faucher](https://appshunter.io/developer/1889061331) |

## What reviewers say

### Number Game

[App page](https://appshunter.io/ios/app/number-game-focus-trainer/id1472446759)

Test your reaction time by tapping numbers in ascending order. Challenge friends and family to see who can reach the end the fastest. Compare your score to see if you're a god or just average.

**Highlights:** Tap numbers in order, Test speed and reaction time, Challenge friends and family, Score comparison, Simple gameplay

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

**In-app purchases:** none


### GridFlash

[App page](https://appshunter.io/ios/app/gridflash/id6761349791)

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

**In-app purchases:** none


## Frequently asked questions

### Is Number Game free?

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

### Is GridFlash free?

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

### Do Number Game or GridFlash have ads?

Number Game shows ads; GridFlash does not.

### Which is updated more often, Number Game or GridFlash?

Number Game ships an update every 2 weeks, and GridFlash every 8 days. Most recently, Number Game was updated on October 24, 2026 and GridFlash on October 3, 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.*