Colemak vs RevDash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Colemak
This keyboard application provides an alternative typing experience with the Colemak layout, designed for increased speed and comfort on mobile devices. It offers multiple layout variations and an intuitive interface for efficient typing on the go.
- Alternative Colemak keyboard layout
- Faster and more comfortable typing
- Sleek design and user-friendly interface
- Multiple layout variations (Default, OG, Colemak-DH, Tabbed, Tarmak)
- Open Source Software
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Colemak Keyboard is an efficient and intuitive keyboard application designed specifically for mobile devices. It offers you an alternative typing experience with the Colemak keyboard layout, which has been created to be faster and more comfortable than traditional QWERTY keyboards. With its sleek design and user-friendly interface, Colemak makes it easy to type quickly and accurately on the go. Whether you're a student, professional or casual typist, Colemak is the perfect keyboard app for anyone looking to improve their typing speed and comfort. After installation, you’ll be able to select any of the 5 different Colemak layouts (Default, OG, Colemak-DH, Tabbed, and Tarmak) right from Settings! Colemak is Open Source Software, if you want to make it better feel free to submit an Issue or PR at github.com/colemak-ios/colemak.
RevDash
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RevDash turns your iPhone into a premium automotive dashboard. Connect a compatible ELM327 BLE 4.0 OBD-II adapter to your vehicle and get real-time visibility into everything your car is doing — engine RPM, coolant temperature, vehicle speed, fuel consumption, and more. LIVE DASHBOARD Monitor your vehicle's vital signs in real time with a clean, instrument-cluster-inspired interface. Gauges update live as you drive, with color-coded indicators that alert you before a problem becomes serious. AUTOMATIC TRIP RECORDING RevDash detects when your engine starts and stops, automatically logging every trip without you lifting a finger. Review your full trip history with distance, duration, fuel consumed, and route maps. DRIVING INSIGHTS VIA APPLE INTELLIGENCE Get weekly summaries and pattern analysis powered by Apple Intelligence. Understand your driving habits, journey profiles, and fuel economy trends over time. DIAGNOSTIC TROUBLE CODES Read and clear OBD-II diagnostic codes directly from the app. RevDash shows plain-language descriptions per vehicle so you know exactly what your car is telling you. WIDGETS & LIVE ACTIVITIES Keep your last trip stats and active trip progress visible from your screen and Dynamic Island — no need to open the app. MULTI-VEHICLE SUPPORT Manage multiple vehicles from a single account. Each vehicle maintains its own trip history, diagnostic records, and settings. DESIGNED FOR DRIVERS Dark-first UI built for readability at night and in sunlight. No subscriptions. No ads. No data collection. Your driving data stays on your device. REQUIREMENTS - Compatible ELM327 BLE 4.0 OBD-II Bluetooth adapter - Vehicle with OBD-II port (most cars manufactured after 1996) - iPhone with Bluetooth and Location enabled
Screenshots
Verdict
The clearest difference is price: Colemak at Free against RevDash's $1.99. Colemak also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). RevDash's advantage is update cadence (every 3 days vs every 6 weeks). On ads and in-app purchases 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
Colemak is free to download; RevDash costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Colemak ships an update every 6 weeks, RevDash every 3 days. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.
| Parameter | Colemak | RevDash |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 3.1 (18 ratings) — better | — |
| Positive reviews | 56.3% of reviews | — |
| Number of ratings | 18 — better | — |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 23 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | FarFetched | Joshua Figueroa |
In-app purchases
Colemak
No in-app purchases
RevDash
No in-app purchases
