# I天工 vs 秘塔AI搜索

The clearest difference is rating: I天工 at 5.0 against 秘塔AI搜索's 3.8. I天工 also leads on in-app purchases (none vs 16) and iOS requirement (9.0 vs 14.0). 秘塔AI搜索's advantage is ratings volume (30 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 秘塔AI搜索 sells 13 one-off in-app purchases. I天工 asks for nothing beyond the download.

I天工 holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: 秘塔AI搜索 has 30 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | I天工 | 秘塔AI搜索 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/i/id1555831830/reviews)** | [3.8 (30 ratings)](https://appshunter.io/ios/app/ai/id6478196963/reviews) |
| Number of ratings | 2 | **30** |
| Positive reviews | — | 59.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 63 MB | 112 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [佩奇 巩](https://appshunter.io/developer/1547566592) | [上海秘塔网络科技有限公司](https://appshunter.io/developer/1540052473) |

## 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


### 秘塔AI搜索

[App page](https://appshunter.io/ios/app/ai/id6478196963)

This AI-powered search engine offers a clean, ad-free interface for finding information across the web, documents, and academic papers. It provides structured answers with citations, generates outlines and tables, and supports exporting results in various formats.

**Highlights:** Ad-free, pure search interface, Structured answers with citations, Automatic outline and table generation, Export results to Word, PDF, Deep semantic search for documents, Academic search with structured information, Configurable academic databases

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 知识库额度1000点 | $0.99 | one-time |
| 1000 H3 积分 | $1.99 | one-time |
| 1000积分 | $1.99 | one-time |
| 知识库额度10000点 | $4.99 | one-time |
| 秘塔AI搜索月度会员 | $5.99 | one-time |
| 10000 H3 积分 | $14.99 | one-time |
| 10000积分 | $17.99 | one-time |
| 秘塔AI搜索年度会员 | $29.99 | one-time |
| 100000 H3 积分 | $129.99 | one-time |
| 100000积分 | $179.99 | one-time |
| 知识库额度1000000点 | $399.99 | one-time |
| 500000 H3 积分 | $599.99 | one-time |
| 500000积分 | $799.99 | one-time |


## Frequently asked questions

### Is I天工 free?

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

### Is 秘塔AI搜索 free?

秘塔AI搜索 is free to download, with in-app purchases available.

### Which has better reviews, I天工 or 秘塔AI搜索?

I天工 is rated higher. I天工 averages 5.0 out of 5 from 2 ratings, while 秘塔AI搜索 averages 3.8 from 30 ratings.

### Do I天工 or 秘塔AI搜索 have ads?

Neither I天工 nor 秘塔AI搜索 shows ads.

### Which is updated more often, I天工 or 秘塔AI搜索?

I天工 ships an update every 10 days, and 秘塔AI搜索 every 10 days. Most recently, I天工 was updated on October 2, 2026 and 秘塔AI搜索 on October 16, 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.*