# 腦友導航 vs Happy Elderly耆趣

The clearest difference is iOS requirement: 腦友導航 at 10.0 against Happy Elderly耆趣's 13.1. 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 | 腦友導航 | Happy Elderly耆趣 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 29 MB | 74 MB |
| Requires iOS | **10.0** | 13.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Tung Wah Group of Hospitals](https://appshunter.io/developer/424758105) | [MedMind Technology HK](https://appshunter.io/developer/1487355613) |

## What reviewers say

### 腦友導航

[App page](https://appshunter.io/ios/app/id1441506796)

**Features:** macOS Compatibility

**In-app purchases:** none


### Happy Elderly耆趣

[App page](https://appshunter.io/ios/app/happy-elderly/id1572760037)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 腦友導航 free?

腦友導航 is free to download, with no in-app purchases.

### Is Happy Elderly耆趣 free?

Happy Elderly耆趣 is free to download, with no in-app purchases.

### Do 腦友導航 or Happy Elderly耆趣 have ads?

Neither 腦友導航 nor Happy Elderly耆趣 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.*