# Fibonacci Numbers vs Grid Snake Game

The clearest difference is in-app purchases: Grid Snake Game at none against Fibonacci Numbers's 1. Fibonacci Numbers's advantage is iOS requirement (15.6 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fibonacci Numbers sells 1 one-off in-app purchase. Grid Snake Game asks for nothing beyond the download.

Fibonacci Numbers ships an update every 10 days, Grid Snake Game weekly. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Fibonacci Numbers | Grid Snake Game |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 24 MB | 7 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [海军 王](https://appshunter.io/developer/1756634009) | [Guilherme Alves Motti](https://appshunter.io/developer/1823279202) |

## What reviewers say

### Fibonacci Numbers

[App page](https://appshunter.io/ios/app/fibonacci-numbers/id6566185190)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2000Coins | $0.99 | one-time |


### Grid Snake Game

[App page](https://appshunter.io/ios/app/grid-snake-game/id6748141176)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fibonacci Numbers free?

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

### Is Grid Snake Game free?

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

### Do Fibonacci Numbers or Grid Snake Game have ads?

Neither Fibonacci Numbers nor Grid Snake Game shows ads.

### Which is updated more often, Fibonacci Numbers or Grid Snake Game?

Fibonacci Numbers ships an update every 10 days, and Grid Snake Game weekly. Most recently, Fibonacci Numbers was updated on October 7, 2026 and Grid Snake Game on October 16, 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.*