# RegEx Knife vs Drivey

The clearest difference is in-app purchases: RegEx Knife at none against Drivey's 3. RegEx Knife also leads on iOS requirement (8.0 vs 17.0). Drivey's advantage is rating (4.7 vs 4.3) and update cadence (every 3 weeks vs every 3 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Drivey sells 3 in-app purchases, starting at $2.99 per month. RegEx Knife asks for nothing beyond the download.

Drivey holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 25 and 60 respectively. Written reviews point the same way: 62% of RegEx Knife's written reviews are positive against 76% of Drivey's.

RegEx Knife ships an update every 3 months, Drivey every 3 weeks. The most recent releases landed on October 21, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | RegEx Knife | Drivey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (25 ratings)](https://appshunter.io/ios/app/regex-knife/id894169288/reviews) | **[4.7 (60 ratings)](https://appshunter.io/ios/app/drivey/id1590360678/reviews)** |
| Number of ratings | 25 | **60** |
| Positive reviews | 61.5% of reviews | **76.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 4 MB | 12 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Mark Alldritt](https://appshunter.io/developer/506691275) | [Cubeon Solutions UG](https://appshunter.io/developer/1839630594) |

## What reviewers say

### RegEx Knife

[App page](https://appshunter.io/ios/app/regex-knife/id894169288)

This tool simplifies working with regular expressions by allowing users to highlight and edit capture groups, immediately viewing the results. It also facilitates experimentation with regex substitutions, offering a straightforward approach to complex pattern matching.

**Highlights:** Highlight capture groups, Edit capture groups, See immediate results, Experiment with substitutions, Works on iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


### Drivey

[App page](https://appshunter.io/ios/app/drivey/id1590360678)

This app tracks your trips with an accurate odometer and integrates with Siri Shortcuts for automation. It offers a companion Apple Watch app and CarPlay support for easy trip management. Your data remains private and is never shared.

**Highlights:** Automated trip start/end, Siri Shortcuts integration, Apple Watch companion app, CarPlay support, Trip data insights, CSV trip export, Privacy-focused data handling

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro(Monthly) | $2.99 | per month |
| Upgrade to Pro | $9.99 | one-time |
| Pro (Lifetime) | $99.99 | one-time |


## Frequently asked questions

### Is RegEx Knife free?

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

### Is Drivey free?

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

### Which has better reviews, RegEx Knife or Drivey?

Drivey is rated higher. RegEx Knife averages 4.3 out of 5 from 25 ratings, while Drivey averages 4.7 from 60 ratings.

### Do RegEx Knife or Drivey have ads?

Neither RegEx Knife nor Drivey shows ads.

### Which is updated more often, RegEx Knife or Drivey?

RegEx Knife ships an update every 3 months, and Drivey every 3 weeks. Most recently, RegEx Knife was updated on October 21, 2026 and Drivey on October 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.*