# i2School员工端 vs KnowClock

The clearest difference is in-app purchases: i2School员工端 at none against KnowClock's 3. i2School员工端 also leads on iOS requirement (11.0 vs 16.0). KnowClock's advantage is update cadence (every 11 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. KnowClock sells 3 in-app purchases, starting at $0.99 per month. i2School员工端 asks for nothing beyond the download.

i2School员工端 ships an update monthly, KnowClock every 11 days. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | i2School员工端 | KnowClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/i2school/id1510696427/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free | — |
| Size | 80 MB | 8 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Aitu Education Technology Co., Ltd.](https://appshunter.io/developer/1151266169) | [中周 王](https://appshunter.io/developer/1611287450) |

## What reviewers say

### i2School员工端

[App page](https://appshunter.io/ios/app/i2school/id1510696427)

This application is designed for educational staff to manage school-related tasks. It facilitates communication and administrative functions within the school environment.

**Highlights:** School task management, Staff communication, Administrative functions, Educational environment support

**Features:** macOS Compatibility

**In-app purchases:** none


### KnowClock

[App page](https://appshunter.io/ios/app/knowclock-kids-clock/id6765656447)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月订阅 | $0.99 | per month |
| 年订阅 | $1.99 | per year |
| 终身解锁 | $2.99 | one-time |


## Frequently asked questions

### Is i2School员工端 free?

i2School员工端 is free to download, with no in-app purchases.

### Is KnowClock free?

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

### Do i2School员工端 or KnowClock have ads?

Neither i2School员工端 nor KnowClock shows ads.

### Which is updated more often, i2School员工端 or KnowClock?

i2School员工端 ships an update monthly, and KnowClock every 11 days. Most recently, i2School员工端 was updated on October 11, 2026 and KnowClock on October 9, 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.*