# UDevice vs RegEx Tester

The clearest difference is update cadence: UDevice at every 3 weeks against RegEx Tester's every 5 months. UDevice also leads on chart position (#68 vs unranked). RegEx Tester's advantage is price ($0.99 vs $4.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

UDevice costs $4.99 and RegEx Tester $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UDevice ships an update every 3 weeks, RegEx Tester every 5 months. The most recent releases landed on September 27, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | UDevice | RegEx Tester |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| 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** | Every 5 months |
| Monetization | Free | — |
| Best chart rank | **#68** | — |
| Size | 159 MB | 0 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gansu Zhenxian Network Technology Co., Ltd.](https://appshunter.io/developer/1616881226) | [Marco Tini](https://appshunter.io/developer/544232459) |

## What reviewers say

### UDevice

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

**Currently charting:** #68 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


### RegEx Tester

[App page](https://appshunter.io/ios/app/regex-tester/id6748038416)

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

**In-app purchases:** none


## Frequently asked questions

### Is UDevice free?

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

### Is RegEx Tester free?

RegEx Tester costs $0.99, with no in-app purchases.

### Do UDevice or RegEx Tester have ads?

Neither UDevice nor RegEx Tester shows ads.

### Which is updated more often, UDevice or RegEx Tester?

UDevice ships an update every 3 weeks, and RegEx Tester every 5 months. Most recently, UDevice was updated on September 27, 2026 and RegEx Tester on September 21, 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.*