# Fibonacci Numbers vs 3Tap

The clearest difference is in-app purchases: 3Tap at none against Fibonacci Numbers's 1. Fibonacci Numbers's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Fibonacci Numbers sells 1 one-off in-app purchase. 3Tap asks for nothing beyond the download.

Fibonacci Numbers ships an update every 10 days, 3Tap every 6 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fibonacci Numbers | 3Tap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 6 days** |
| Size | 24 MB | 139 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [海军 王](https://appshunter.io/developer/1756634009) | [Good Morning Games L.L.C-FZ](https://appshunter.io/developer/1705526527) |

## 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 |


### 3Tap

[App page](https://appshunter.io/ios/app/3tap-mahjong/id6755769343)

**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 3Tap free?

3Tap is free to download, with no in-app purchases.

### Do Fibonacci Numbers or 3Tap have ads?

3Tap shows ads; Fibonacci Numbers does not.

### Which is updated more often, Fibonacci Numbers or 3Tap?

Fibonacci Numbers ships an update every 10 days, and 3Tap every 6 days. Most recently, Fibonacci Numbers was updated on October 30, 2026 and 3Tap on October 25, 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.*