# Ctfile vs I天工

The clearest difference is rating: I天工 at 5.0 against Ctfile's 1.2. I天工 also leads on in-app purchases (none vs 10) and iOS requirement (9.0 vs 16.4). Ctfile's advantage is ratings volume (52 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ctfile sells 10 in-app purchases, starting at $3.99 per month. I天工 asks for nothing beyond the download.

I天工 holds the better App Store score, 5.0 against 1.2. That said, the two scores are not equally well evidenced: Ctfile has 52 ratings behind it against 2, so its average is the more settled of the two.

Ctfile ships an update every 8 days, I天工 every 10 days. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Ctfile | I天工 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.2 (52 ratings)](https://appshunter.io/ios/app/ctfile/id1383153118/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/i/id1555831830/reviews)** |
| Number of ratings | **52** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 110 MB | 63 MB |
| Requires iOS | 16.4 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Jinhao Network Technology Co., Ltd.](https://appshunter.io/developer/1383153117) | [佩奇 巩](https://appshunter.io/developer/1547566592) |

## What reviewers say

### Ctfile

[App page](https://appshunter.io/ios/app/ctfile/id1383153118)

This service provides large-capacity cloud storage with fast download speeds and extensive network coverage. It offers features like online playback, direct file connections, and WebDAV support, with free users receiving 400GB and VIP members up to 15TB.

**Highlights:** Large capacity cloud storage, Fast download speeds, Dozens of data centers, Music video online playback, WebDAV upload and download, File transfer and packaging

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $3.99 | per month |
| Speedy Membership | $4.99 | per 6 months |
| Monthly Premium Membership | $5.99 | per month |
| Quarterly Membership | $8.99 | per 3 months |
| Half Year Membership | $8.99 | per 6 months |
| Yearly Membership | $14.99 | per year |
| Half Year Premium Membership | $25.99 | per 6 months |
| Yearly Premium Membership | $38.99 | per year |
| 1-Day Pass | $1.49 | one-time |
| 7-Day Boost | $2.49 | one-time |


### 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


## Frequently asked questions

### Is Ctfile free?

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

### Is I天工 free?

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

### Which has better reviews, Ctfile or I天工?

I天工 is rated higher. Ctfile averages 1.2 out of 5 from 52 ratings, while I天工 averages 5.0 from 2 ratings.

### Do Ctfile or I天工 have ads?

Neither Ctfile nor I天工 shows ads.

### Which is updated more often, Ctfile or I天工?

Ctfile ships an update every 8 days, and I天工 every 10 days. Most recently, Ctfile was updated on November 11, 2026 and I天工 on November 3, 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.*