# 智慧师院 vs DEApp

The clearest difference is review sentiment: DEApp at 61% against 智慧师院's 5%. DEApp also leads on update cadence (every 5 days vs every 3 weeks). 智慧师院's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. DEApp sells 1 one-off in-app purchase. 智慧师院 asks for nothing beyond the download.

智慧师院 ships an update every 3 weeks, DEApp every 5 days. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 智慧师院 | DEApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (8 ratings)](https://appshunter.io/ios/app/deapp/id6459658940/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 5.0% of reviews | **60.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 129 MB | 7 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Qilu Normal University](https://appshunter.io/developer/1461694173) | [UnCheon Baek](https://appshunter.io/developer/1143037815) |

## What reviewers say

### 智慧师院

[App page](https://appshunter.io/ios/app/id1461694174)

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

**In-app purchases:** none


### DEApp

[App page](https://appshunter.io/ios/app/deapp/id6459658940)

This app helps users break smartphone addiction and boost productivity by locking selected applications. Set schedules or timers for app usage, with features to prevent deletion or installation of new apps during lock periods.

**Highlights:** Scheduled app locking, Timer-based app locking, Deletion prevention, Installation prevention, Customizable lock schedules

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Apps | $0.99 | one-time |


## Frequently asked questions

### Is 智慧师院 free?

智慧师院 is free to download, with no in-app purchases.

### Is DEApp free?

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

### Do 智慧师院 or DEApp have ads?

Neither 智慧师院 nor DEApp shows ads.

### Which is updated more often, 智慧师院 or DEApp?

智慧师院 ships an update every 3 weeks, and DEApp every 5 days. Most recently, 智慧师院 was updated on October 13, 2026 and DEApp on October 24, 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.*