# 生命观察 vs Ham

The clearest difference is update cadence: 生命观察 at weekly against Ham's every 3 months. 生命观察 also leads on iOS requirement (12.0 vs 16.0). 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.

生命观察 ships an update weekly, Ham every 3 months. The most recent releases landed on September 14, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 生命观察 | Ham |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ham/id1577896044/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | — | Free |
| Size | 111 MB | 181 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [博 王](https://appshunter.io/developer/1447593068) | [恩瀚 陈](https://appshunter.io/developer/1561606970) |

## What reviewers say

### 生命观察

[App page](https://appshunter.io/ios/app/id1441601723)

**In-app purchases:** none


### Ham

[App page](https://appshunter.io/ios/app/ham/id1577896044)

Manage your university schedule, book library resources, and reserve sports facilities. Access campus bus information and your student ID card quickly. Features include grade checking and course timetable import.

**Highlights:** Import university course schedules, Add and customize timetables, Book library and sports facilities, View campus bus information, Access student ID card, Check grades

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

**In-app purchases:** none


## Frequently asked questions

### Is 生命观察 free?

生命观察 is free to download, with no in-app purchases.

### Is Ham free?

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

### Do 生命观察 or Ham have ads?

Neither 生命观察 nor Ham shows ads.

### Which is updated more often, 生命观察 or Ham?

生命观察 ships an update weekly, and Ham every 3 months. Most recently, 生命观察 was updated on September 14, 2026 and Ham on October 20, 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.*