# DJMIoT vs Dr面龄医生

The clearest difference is iOS requirement: DJMIoT at 11.0 against Dr面龄医生's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DJMIoT ships an update every 5 weeks, Dr面龄医生 every 3 weeks. The most recent releases landed on September 8, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | DJMIoT | Dr面龄医生 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 238 MB | 37 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [DJ Medical Co.,Ltd.](https://appshunter.io/developer/1280331893) | [Shenzhen Aimomi Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1556357233) |

## What reviewers say

### DJMIoT

[App page](https://appshunter.io/ios/app/djmiot-c/id1636997413)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dr面龄医生

[App page](https://appshunter.io/ios/app/dr/id6449739080)

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

**In-app purchases:** none


## Frequently asked questions

### Is DJMIoT free?

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

### Is Dr面龄医生 free?

Dr面龄医生 is free to download, with no in-app purchases.

### Do DJMIoT or Dr面龄医生 have ads?

Neither DJMIoT nor Dr面龄医生 shows ads.

### Which is updated more often, DJMIoT or Dr面龄医生?

DJMIoT ships an update every 5 weeks, and Dr面龄医生 every 3 weeks. Most recently, DJMIoT was updated on September 8, 2026 and Dr面龄医生 on September 28, 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.*