# RegExp vs RouteMonitor

The clearest difference is in-app purchases: RouteMonitor at none against RegExp's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RegExp sells 1 one-off in-app purchase. RouteMonitor asks for nothing beyond the download.

RegExp ships an update every 6 months, RouteMonitor every 7 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | RegExp | RouteMonitor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/routemonitor/id6741707408/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 10 MB | 4 MB |
| Requires iOS | **18.1** | 18.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Loshadki, LLC](https://appshunter.io/developer/1546140307) | [Eldar Sadykov](https://appshunter.io/developer/1686735382) |

## What reviewers say

### RegExp

[App page](https://appshunter.io/ios/app/regexp/id1546140065)

This tool allows developers to test and explore regular expression patterns across various programming language syntaxes. It offers advanced configuration options and synchronization across devices, making it ideal for learning and building complex patterns.

**Highlights:** Multiple regex engine support, Advanced Swift regex engine, Save and organize regex patterns, iCloud sync across devices, Supports Swift, Objective-C, ECMAScript, and Go regex flavors

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features | $2.99 | one-time |


### RouteMonitor

[App page](https://appshunter.io/ios/app/routemonitor/id6741707408)

This developer tool helps monitor audio route changes on iOS devices. It records and displays changes like switching audio devices or when a device becomes unavailable, offering both list and table views.

**Highlights:** Monitors audio route changes, Records device availability changes, Table view on iPad, List view with expandable items on iPhone, Import and export data as JSON, Clear recorded list

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RegExp free?

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

### Is RouteMonitor free?

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

### Do RegExp or RouteMonitor have ads?

Neither RegExp nor RouteMonitor shows ads.

### Which is updated more often, RegExp or RouteMonitor?

RegExp ships an update every 6 months, and RouteMonitor every 7 months. Most recently, RegExp was updated on October 10, 2026 and RouteMonitor on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*