# Fibonacci Numbers vs Perfect Pack!

The clearest difference is in-app purchases: Perfect Pack! at none against Fibonacci Numbers's 1. Fibonacci Numbers's advantage is update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

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

Fibonacci Numbers ships an update every 10 days, Perfect Pack! monthly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Fibonacci Numbers | Perfect Pack! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/perfect-pack/id6752734926/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | — | Free |
| Size | 24 MB | 34 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) | [Mura Games](https://appshunter.io/developer/1767718851) |

## 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 |


### Perfect Pack!

[App page](https://appshunter.io/ios/app/perfect-pack/id6752734926)

A relaxing block puzzle game where you fit grocery-themed blocks into shopping bags. Enjoy calming, cozy gameplay without timers or stress. Train your brain with endlessly replayable challenges and unique spatial puzzles.

**Highlights:** Grocery-themed block fitting puzzles, Relaxing, no-timer gameplay, Brain-training challenges, Endlessly replayable puzzles, Offline play, Spatial skill development

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

**In-app purchases:** none


## Frequently asked questions

### Is Fibonacci Numbers free?

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

### Is Perfect Pack! free?

Perfect Pack! is free to download, with no in-app purchases.

### Do Fibonacci Numbers or Perfect Pack! have ads?

Neither Fibonacci Numbers nor Perfect Pack! shows ads.

### Which is updated more often, Fibonacci Numbers or Perfect Pack!?

Fibonacci Numbers ships an update every 10 days, and Perfect Pack! monthly. Most recently, Fibonacci Numbers was updated on October 30, 2026 and Perfect Pack! on October 30, 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.*