# I天工 vs 只因清单

The clearest difference is device support: 只因清单 at 4 against I天工's 2. I天工's advantage is iOS requirement (9.0 vs 11.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

I天工 ships an update every 10 days, 只因清单 every 2 weeks. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | I天工 | 只因清单 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/i/id1555831830/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 63 MB | 47 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [佩奇 巩](https://appshunter.io/developer/1547566592) | [固始县猫猴子科技有限责任公司](https://appshunter.io/developer/1731992453) |

## What reviewers say

### I天工

[App page](https://appshunter.io/ios/app/i/id1555831830)

This mobile application provides a solution for managing employee attendance across various locations. It utilizes biometric identification to ensure accurate and efficient timekeeping, aiming to reduce management costs and enhance operational efficiency.

**Highlights:** Mobile attendance tracking, Biometric identification, Location-based attendance, Improved accuracy, Reduced management costs, Increased efficiency

**Features:** macOS Compatibility

**In-app purchases:** none


### 只因清单

[App page](https://appshunter.io/ios/app/id6448234316)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is I天工 free?

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

### Is 只因清单 free?

只因清单 is free to download, with no in-app purchases.

### Do I天工 or 只因清单 have ads?

Neither I天工 nor 只因清单 shows ads.

### Which is updated more often, I天工 or 只因清单?

I天工 ships an update every 10 days, and 只因清单 every 2 weeks. Most recently, I天工 was updated on October 2, 2026 and 只因清单 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.*