# 计数器 vs AI时辰大师

The clearest difference is ads: AI时辰大师 at none against 计数器's shown. On price, in-app purchases, device support and iOS requirement 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 | 计数器 | AI时辰大师 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | — |
| Size | 15 MB | 3 MB |
| Requires iOS | **16** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [燕梅 高](https://appshunter.io/developer/1860144880) | [Dawei Bi](https://appshunter.io/developer/1823242521) |

## What reviewers say

### 计数器

[App page](https://appshunter.io/ios/app/id6756406261)

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

**In-app purchases:** none


### AI时辰大师

[App page](https://appshunter.io/ios/app/ai/id6760635743)

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

**In-app purchases:** none


## Frequently asked questions

### Is 计数器 free?

计数器 is free to download, with no in-app purchases.

### Is AI时辰大师 free?

AI时辰大师 is free to download, with no in-app purchases.

### Do 计数器 or AI时辰大师 have ads?

计数器 shows ads; AI时辰大师 does not.

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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.*