# Regex Tester Pattern Editor vs RemoteSim

The clearest difference is in-app purchases: RemoteSim at none against Regex Tester Pattern Editor's 3. RemoteSim also leads on update cadence (every 3 days vs every 3 weeks). Regex Tester Pattern Editor's advantage is iOS requirement (17.0 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. Regex Tester Pattern Editor sells 3 in-app purchases, starting at $2.99 per 7 days. RemoteSim asks for nothing beyond the download.

Regex Tester Pattern Editor ships an update every 3 weeks, RemoteSim every 3 days. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Regex Tester Pattern Editor | RemoteSim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 5 MB | 14 MB |
| Requires iOS | **17.0** | 26.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Phuc Pham](https://appshunter.io/developer/1893081423) | [Kazuya Matsushita](https://appshunter.io/developer/1705158662) |

## What reviewers say

### Regex Tester Pattern Editor

[App page](https://appshunter.io/ios/app/regex-tester-pattern-editor/id6772274452)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Syntax Cheatsheet Weekly | $2.99 | per 7 days |
| Replace Preview Yearly | $14.99 | per year |
| Expression Validator Forever | $29.99 | one-time |


### RemoteSim

[App page](https://appshunter.io/ios/app/remotesim/id6777329399)

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

**In-app purchases:** none


## Frequently asked questions

### Is Regex Tester Pattern Editor free?

Regex Tester Pattern Editor is free to download, with in-app purchases available.

### Is RemoteSim free?

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

### Do Regex Tester Pattern Editor or RemoteSim have ads?

Neither Regex Tester Pattern Editor nor RemoteSim shows ads.

### Which is updated more often, Regex Tester Pattern Editor or RemoteSim?

Regex Tester Pattern Editor ships an update every 3 weeks, and RemoteSim every 3 days. Most recently, Regex Tester Pattern Editor was updated on September 22, 2026 and RemoteSim on September 19, 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.*