REVV Editor vs X
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
REVV Editor
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Custom Digital Gauges for all vehicles REVV allows you to create and configure fully customizable digital gauges for compatible REVV hardware systems. Flexible Analog Inputs Connect up to 6 analog sensors. Each input supports NTC (Negative Temperature Coefficient) sensors or linear 0β5V sensors for monitoring parameters such as boost pressure, coolant temperature, oil pressure, and more. CANbus Integration Compatible with supported OBD2 and Haltech CANbus protocols. Additional protocol support may be added in future updates. Touch Screen Interface Designed for compact 52mm installations with a full touch screen interface and configurable layouts. Programmable Outputs Configure programmable outputs for warning lights, buzzers, relays, shift indicators, and other triggered actions based on sensor or CANbus data. Smart Lighting Control Automatically adjust brightness and switch between light and dark themes when connected to your vehicleβs lighting circuit. 12V and 24V Compatibility Compatible with both 12V and 24V electrical systems for use in a wide range of vehicles. Custom Gauge Layouts Create, save, and customize your own gauge layouts directly within the app. Users can also browse and download compatible community-created layouts. Gauge Library Browse, search, and download community-created gauge designs from the built-in Gauge Library. Sign in with your email to access the library or share your own designs. Submissions are reviewed before they are published. You can also copy designs by connecting to another userβs gauge and downloading their design locally.
X
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X-FLAP gives you full control of your exhaust valve controller directly from your smartphone. Connect via Bluetooth and manage your valve settings with ease β no complicated setup, no extra tools required. Valve Mode Control Switch between three modes instantly: ON β Valve stays open OFF β Valve stays closed NOR β Valve operates in normal factory behavior Startup Default Mode Choose what state your valve is in when you start your vehicle: Fixed to ON, OFF, or NOR Or resume the last state before your previous shutdown Custom Valve Threshold Settings Adjust the system value that determines when your valve opens or closes β giving you precise control over your exhaust behavior without relying on automatic triggers. Real-Time Status Display Monitor your current valve state at a glance directly within the app. Simple Bluetooth Connection Pair your phone with the X-FLAP controller quickly and manage everything from one clean interface. X-FLAP is designed for drivers who want straightforward, reliable control over their exhaust system β without unnecessary complexity.
Screenshots
Verdict
The clearest difference is update cadence: REVV Editor at every 3 days against X's every 9 days. REVV Editor also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
REVV Editor ships an update every 3 days, X every 9 days. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.
| Parameter | REVV Editor | X |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days β better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 15.1 β better | 17.0 |
| Further details β not scored | ||
| Size | 38 MB | 9 MB |
| Age rating | 12+ | 4+ |
| Developer | LUKE DANIELS | Auto jaw co ltd |
In-app purchases
REVV Editor
No in-app purchases
X
No in-app purchases









