# 解難智趣囊2 vs Birdie's adventure 飛鳥歷奇

The clearest difference is iOS requirement: 解難智趣囊2 at 11.0 against Birdie's adventure 飛鳥歷奇's 14.0. 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.

## The numbers

| Metric | 解難智趣囊2 | Birdie's adventure 飛鳥歷奇 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 449 MB | 121 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [協康會](https://appshunter.io/developer/580776082) | [The University of Hong Kong](https://appshunter.io/developer/451384643) |

## What reviewers say

### 解難智趣囊2

[App page](https://appshunter.io/ios/app/2/id6448838215)

**Features:** macOS Compatibility

**In-app purchases:** none


### Birdie's adventure 飛鳥歷奇

[App page](https://appshunter.io/ios/app/birdies-adventure/id6746148307)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 解難智趣囊2 free?

解難智趣囊2 is free to download, with no in-app purchases.

### Is Birdie's adventure 飛鳥歷奇 free?

Birdie's adventure 飛鳥歷奇 is free to download, with no in-app purchases.

### Do 解難智趣囊2 or Birdie's adventure 飛鳥歷奇 have ads?

Neither 解難智趣囊2 nor Birdie's adventure 飛鳥歷奇 shows ads.

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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.*