# 微装工程师端 vs Screen Time Control

The clearest difference is in-app purchases: 微装工程师端 at none against Screen Time Control's 1. 微装工程师端 also leads on iOS requirement (10.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Screen Time Control sells 1 one-off in-app purchase. 微装工程师端 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 微装工程师端 | Screen Time Control |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 9 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [B&Q (China) Investment CO., LTD](https://appshunter.io/developer/626591839) | [Deebex Tech Ltd.](https://appshunter.io/developer/734250368) |

## What reviewers say

### 微装工程师端

[App page](https://appshunter.io/ios/app/id1289108193)

**Features:** macOS Compatibility

**In-app purchases:** none


### Screen Time Control

[App page](https://appshunter.io/ios/app/screen-time-control-app-lock/id6456942073)

Regain control of your productivity by restricting access to distracting apps. Set daily limits, schedules, and receive reminders to stay focused and reduce impulse usage. Improve your attention and build healthier mobile habits.

**Highlights:** Restrict access to selected apps, Block apps during focus sessions, Set daily app time limits, Schedule app blocking times, Receive time limit reminders, Reduce distractions and multitasking

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $19.99 | one-time |


## Frequently asked questions

### Is 微装工程师端 free?

微装工程师端 is free to download, with no in-app purchases.

### Is Screen Time Control free?

Screen Time Control is free to download, with in-app purchases available.

### Do 微装工程师端 or Screen Time Control have ads?

Neither 微装工程师端 nor Screen Time Control shows ads.

### Which is updated more often, 微装工程师端 or Screen Time Control?

微装工程师端 ships an update monthly, and Screen Time Control monthly. Most recently, 微装工程师端 was updated on October 19, 2026 and Screen Time Control on October 25, 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.*