# 见微数据 vs T00ls

The clearest difference is update cadence: T00ls at every 6 days against 见微数据's every 4 weeks. T00ls also leads on iOS requirement (12.0 vs 15.0). 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.

见微数据 ships an update every 4 weeks, T00ls every 6 days. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 见微数据 | T00ls |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 6 days** |
| Size | 27 MB | 146 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [北京自回归信息科技有限公司](https://appshunter.io/developer/1330923520) | [鑫鑫 宋](https://appshunter.io/developer/1326004082) |

## What reviewers say

### 见微数据

[App page](https://appshunter.io/ios/app/id1330923641)

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

**In-app purchases:** none


### T00ls

[App page](https://appshunter.io/ios/app/t00ls/id1472381390)

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

**In-app purchases:** none


## Frequently asked questions

### Is 见微数据 free?

见微数据 is free to download, with no in-app purchases.

### Is T00ls free?

T00ls is free to download, with no in-app purchases.

### Do 见微数据 or T00ls have ads?

Neither 见微数据 nor T00ls shows ads.

### Which is updated more often, 见微数据 or T00ls?

见微数据 ships an update every 4 weeks, and T00ls every 6 days. Most recently, 见微数据 was updated on October 12, 2026 and T00ls on October 13, 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.*