# UDevice vs Hiyd

The clearest difference is price: Hiyd at Free against UDevice's $4.99. UDevice's advantage is in-app purchases (none vs 4) and chart position (#41 vs unranked). On update cadence, ads and device support there is nothing between them.

Hiyd is free to download; UDevice costs $4.99 up front. Hiyd sells 4 in-app purchases, starting at $7.99 per year. UDevice asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on September 22, 2026.

## The numbers

| Metric | UDevice | Hiyd |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Best chart rank | **#41** | — |
| Size | 159 MB | 8 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gansu Zhenxian Network Technology Co., Ltd.](https://appshunter.io/developer/1616881226) | [Mat Benfield](https://appshunter.io/developer/1818791310) |

## What reviewers say

### UDevice

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

**Currently charting:** #41 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


### Hiyd

[App page](https://appshunter.io/ios/app/hiyd-markdown-notes-to-github/id6746853559)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $7.99 | per year |
| SmallTip | $1.99 | one-time |
| MediumTip | $4.99 | one-time |
| LargeTip | $6.99 | one-time |


## Frequently asked questions

### Is UDevice free?

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

### Is Hiyd free?

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

### Do UDevice or Hiyd have ads?

Neither UDevice nor Hiyd shows ads.

### Which is updated more often, UDevice or Hiyd?

UDevice ships an update every 3 weeks, and Hiyd every 3 weeks. Most recently, UDevice was updated on September 22, 2026 and Hiyd on September 22, 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.*