# RegEx Tester vs CMD

The clearest difference is price: CMD at Free against RegEx Tester's $0.99. CMD also leads on update cadence (every 10 days vs every 5 months) and chart position (#90 vs unranked). RegEx Tester's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

CMD is free to download; RegEx Tester costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RegEx Tester ships an update every 5 months, CMD every 10 days. The most recent releases landed on September 21, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | RegEx Tester | CMD |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (76 ratings)](https://appshunter.io/ios/app/cmd-ssh-terminal-dos-ping/id6758272626/reviews)** |
| Number of ratings | — | **76** |
| Positive reviews | — | 94.6% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | — | Ad-supported |
| Best chart rank | — | **#90** |
| Size | 0 MB | 17 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marco Tini](https://appshunter.io/developer/544232459) | [Sunandan Sekhar Das](https://appshunter.io/developer/1864563323) |

## What reviewers say

### RegEx Tester

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

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

**In-app purchases:** none


### CMD

[App page](https://appshunter.io/ios/app/cmd-ssh-terminal-dos-ping/id6758272626)

**Currently charting:** #90 Top Free · Developer Tools (US App Store)

This app transforms your mobile device into a professional network diagnostic terminal. It offers essential command-line tools for system administrators, network engineers, and developers to troubleshoot and manage networks on the go.

**Highlights:** Network diagnostic tools (PING, TRACEROUTE, IPCONFIG), SSH client for server management, Port scanning and WHOIS lookups, LAN device discovery, Retro terminal interface, Smart input with accessory bar, Local diagnostics and privacy focus

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

**In-app purchases:** none


## Frequently asked questions

### Is RegEx Tester free?

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

### Is CMD free?

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

### Do RegEx Tester or CMD have ads?

CMD shows ads; RegEx Tester does not.

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

RegEx Tester ships an update every 5 months, and CMD every 10 days. Most recently, RegEx Tester was updated on September 21, 2026 and CMD on September 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.*