# UDevice vs IoT sensors

The clearest difference is price: IoT sensors at Free against UDevice's $4.99. UDevice's advantage is chart position (#70 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

IoT sensors is free to download; UDevice costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UDevice ships an update every 3 weeks, IoT sensors monthly. Both last shipped on October 27, 2026.

## The numbers

| Metric | UDevice | IoT sensors |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.4 (36 ratings)](https://appshunter.io/ios/app/udevice-dev-assistant/id1608053878/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 78.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Best chart rank | **#70** | — |
| Size | 159 MB | 1 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Gansu Zhenxian Network Technology Co., Ltd.](https://appshunter.io/developer/1616881226) | [Georgi Valkov](https://appshunter.io/developer/1724556136) |

## What reviewers say

### UDevice

[App page](https://appshunter.io/ios/app/udevice-dev-assistant/id1608053878)

**Currently charting:** #70 Top Paid · Developer Tools (US App Store)

This app offers a comprehensive suite of developer and testing tools. It includes network utilities like HTTP(s) capture and DNS parsing, alongside system information and file management capabilities. Ideal for development, testing, and device management.

**Highlights:** HTTP(s) Capture/Rewrite, SSH and Terminal access, Python3 interpreter, Cookie editing, Network utilities (Ping, DNS, Traceroute, Port Scan), File manager, Device fingerprinting and system info

**Features:** macOS Compatibility, Safari Extension, Apple Watch app, Vision Pro support

**In-app purchases:** none


### IoT sensors

[App page](https://appshunter.io/ios/app/iot-sensors/id6475629569)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UDevice free?

UDevice costs $4.99, with no in-app purchases.

### Is IoT sensors free?

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

### Do UDevice or IoT sensors have ads?

Neither UDevice nor IoT sensors shows ads.

### Which is updated more often, UDevice or IoT sensors?

UDevice ships an update every 3 weeks, and IoT sensors monthly. Most recently, UDevice was updated on October 27, 2026 and IoT sensors on October 27, 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.*