RegEx Knife vs Drivey
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RegEx Knife
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.
- Highlight capture groups
- Edit capture groups
- See immediate results
- Experiment with substitutions
- Works on iPhone and iPad
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RegEx Knife is an easy and useful tool for working with Regular Expressions. RegEx Knife is unique in how it allows you to highlight capture groups within a Regular Expression, edit them and immediately see the results. RegEx Knife also makes it easy to experiment with regular expression substitutions. Version 2 retains the simplicity of the original RegEx Knife, with the added advantage that it works on your iPhone as well as your iPad.
Drivey
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.
- Automated trip start/end
- Siri Shortcuts integration
- Apple Watch companion app
- CarPlay support
- Trip data insights
- CSV trip export
- Privacy-focused data handling
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Track every kilometer automatically. No friction. No clutter. Drivey is a precision mileage tracker built for people who care about clean data and zero-effort logging. Whether you’re tracking business trips, managing expenses, or just want a reliable digital odometer, Drivey records your journeys accurately in the background—so you don’t have to think about it. Automatic trip tracking that just works Drivey detects and logs your trips with minimal interaction. Start driving, and your mileage is captured—distance, duration, and routes included. Built for automation (Siri Shortcuts) Turn Drivey into a fully automated system: * Start/stop tracking with voice commands * Trigger trip logging based on time, location, or routines * Integrate with your existing iOS workflows Clean, exportable data Your data stays usable: * Export trips as CSV for accounting or reporting * Review trip history with clarity and precision * Perfect for reimbursements, tax records, and audits Works across your Apple ecosystem * Apple Watch support for quick control * CarPlay integration for seamless driving use * Designed natively for iOS performance and reliability Privacy-first by design Drivey does not track you for advertising or sell your data. Your location data is used solely to record your trips—nothing more. Who it’s for * Freelancers and consultants tracking business mileage * Commuters who want accurate trip logs * Anyone replacing manual odometer tracking Why Drivey Most mileage trackers are bloated or intrusive. Drivey is different: fast, minimal, and deeply integrated into iOS automation. Terms of use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
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 update cadence (every 3 weeks vs every 3 months) and rating (4.6 vs 4.3). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 25 and 57 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 15, 2026 respectively.
| Parameter | RegEx Knife | Drivey |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (25 ratings) | 4.6 (57 ratings) — better |
| Positive reviews | 61.5% of reviews | 76.5% of reviews — better |
| Number of ratings | 25 | 57 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 8.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Alldritt | Cubeon Solutions UG |
Customer experience
RegEx Knife
Drivey
In-app purchases
RegEx Knife
No in-app purchases
Drivey
- Pro(Monthly)$2.991 Month
- Upgrade to Pro$9.99
- Pro (Lifetime)$99.99
