# 习惯打卡 vs AIAssistant

The clearest difference is in-app purchases: 习惯打卡 at none against AIAssistant's 1. 习惯打卡 also leads on iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. AIAssistant sells 1 in-app purchase, starting at $3.99 per month. 习惯打卡 asks for nothing beyond the download.

## The numbers

| Metric | 习惯打卡 | AIAssistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 37 months |
| Size | 24 MB | 114 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [加建 李](https://appshunter.io/developer/1391505798) | [鞯 赵](https://appshunter.io/developer/1567856103) |

## What reviewers say

### 习惯打卡

[App page](https://appshunter.io/ios/app/id1616082304)

**Features:** macOS Compatibility

**In-app purchases:** none


### AIAssistant

[App page](https://appshunter.io/ios/app/aiassistant/id6446796286)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Monthly Card-Unlimited Chat | $3.99 | per month |


## Frequently asked questions

### Is 习惯打卡 free?

习惯打卡 is free to download, with no in-app purchases.

### Is AIAssistant free?

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

### Do 习惯打卡 or AIAssistant have ads?

Neither 习惯打卡 nor AIAssistant 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.*