RiLAX vs Biketune
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RiLAX
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RILAX App is a dedicated smartphone application compatible with RILAX Series Bluetooth headsets (RL-RU1 and later models). With this app, you can easily operate and manage various functions of your Bluetooth headset directly from your smartphone. ## Main Features ### 1. Firmware Update You can easily update the firmware of your Bluetooth headset using your smartphone. By keeping the device updated with the latest software, you can smoothly add new features and fix bugs. Compared to traditional updates using a computer or dedicated equipment, this method makes it much easier to keep your headset up to date. ### 2. Settings Configuration You can intuitively change various settings on your smartphone screen, including dial menus and audio mixing options. Detailed settings can be adjusted clearly and easily. You can also disable unnecessary functions to reduce operation mistakes, making the app user-friendly even for first-time users. ### 3. Sound Adjustment (Equalizer) Freely customize the equalizer settings to match your preferred sound quality. Multiple preset profiles are also available, allowing you to switch settings according to your preferences. ### 4. Pairing List Displays a list of paired RILAX Bluetooth headsets (excluding Bluetooth headsets from other manufacturers). You can connect intercom calls according to the order shown in the list. Riding in this order helps achieve ideal communication conditions and improved connection stability. ### 5. Battery Level Display Check the remaining battery level of your Bluetooth headset directly from your smartphone. You can monitor the battery level before or during your ride to help prevent unexpected battery depletion. ### 6. User Support Manual Access the user manual and frequently asked questions directly within the app. If you encounter any issues, support information is always available on your smartphone for added peace of mind. ## Compatible Models This application is compatible with RILAX Series Bluetooth headsets, RL-RU1 and later models. ## How to Use 1. Install the “RILAX App” on your smartphone. 2. Turn on the Bluetooth headset and pair it with your smartphone. 3. Launch the app, and it will automatically connect to the Bluetooth headset. 4. Once connected, you can perform firmware updates, change settings, adjust the equalizer, and more. The RILAX App is a dedicated tool designed to greatly enhance the convenience of RILAX Series Bluetooth headsets. With just your smartphone, you can easily manage updates, customize settings, and adjust sound quality smoothly and efficiently. Use this essential app to support a safer and more comfortable riding experience.
Biketune
This app transforms a compatible OBD-II adapter into a powerful diagnostic and coding tool for motorcycles. It allows users to read fault codes, monitor live engine data, reset service reminders, and perform dealer-level coding and adaptations without visiting a workshop. A demo mode is available to explore features without an adapter.
- Read trouble codes from multiple ECUs
- Monitor live engine data
- Reset service reminders
- Perform motorcycle coding
- View tire-pressure monitoring status
- Shareable fault reports
- Demo mode for exploration
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Biketune turns a supported ELM327 / OBD-II adapter into a full motorcycle diagnostic and coding tool. Connect over Bluetooth or Wi-Fi to read fault codes, watch live engine data, reset the service reminder, and code your bike the way a dealer would, without booking a workshop slot. WHO IT'S FOR Riders who do their own maintenance. Change your oil, then reset the service reminder yourself, no dealer appointment and no fee just to clear the wrench. DIY mechanics who would rather diagnose a fault than guess at it. And anyone who wants to change a setting the dealer charges for. SCAN FOR FREE • Read trouble codes across every reachable ECU: engine, ABS, cluster, chassis, body. • Live engine data: RPM, road speed, coolant and oil temperature, lean angle, twist-grip, gear and battery, in metric or imperial. • All Sensors and Freeze Frame: every parameter, plus what the engine was doing when a code was set. • Advisory codes and Programming Info: VIN, ECU name, calibration ID, BMW chassis code and part numbers. • Tire-pressure monitoring: live TPMS status per wheel. • Shareable fault reports: turn any scan into a clean summary to send to a mechanic. • Demo mode: try every screen without an adapter, anywhere. UNLOCK THE WORKSHOP WITH PRO A single one-time purchase, no subscription, adds every write path and power tool: • Service Reset: write next-service distance, date and bike clock back to the cluster. • Clear trouble codes after a repair. • Coding: change cluster and accessory settings in plain language, from daytime running lights to heated grips to tyre-pressure thresholds in bar or psi. Options vary by bike and fitted equipment. • Adaptations: read stored adaptation values from the cluster and engine. • Actuator Tests: command outputs and actuators directly, safety-gated. • Control Units: drill into each ECU for its own codes, live data, coding and tests. • ABS Data, Accessory Outputs (ZFE), live charting, Data Explorer and Raw Console. COMPATIBILITY • Generic OBD-II: any motorcycle or car that speaks SAE J1979 over CAN (most post-2008 vehicles). • BMW® motorcycles: the deepest support. Modern CAN bikes get reads, live data, coding, adaptations and service procedures: S 1000 RR / R / XR, M 1000 R / RR, R 1200 / 1250 / 1300 GS and RT, R nineT and R 12 families, R 18, F 750 / 800 / 850 / 900, K 1600. Coverage extends to the G-series singles, the C-series and CE scooters, the four-cylinder K bikes, the air and oilhead classics, and BMW-era Husqvarna. Pre-CAN K-line bikes get a dedicated legacy profile. ADAPTER SUPPORT For the full BMW feature set, use a genuine STN-chip adapter: UniCarScan (UCSI-2100), OBDLink CX / SX, or the verified Veepeak OBDCheck BLE+ all pass the extended-addressing and multi-frame checks that coding and service writes need. vGate iCar and most clones handle generic OBD-II reads, but cheaper ones skip extended-addressing, so BMW writes will not work on them. On pairing, Biketune shows the adapter's expected tier and can test every feature against your exact bike first. HONEST ABOUT WHAT WORKS Depth depends on your bike and adapter: generic OBD-II reads work on most post-2008 vehicles, while BMW-specific writes need a BMW bike and proper UDS support. Try Demo mode and the in-app compatibility check before unlocking Pro. PRIVACY Your garage, sessions and diagnostic data stay on your device; your VIN, fault codes and live readings are never sent to us. Optional Sign in with Apple enables iCloud sync of your bike list and adapter pairings through your private iCloud key-value store, not our servers. We use IDFA-free analytics and crash reporting to improve the app, with no ad tracking and no App Tracking Transparency prompt. Available in 11 languages, with a native Liquid Glass interface for iOS 26. NOT AFFILIATED WITH BMW MOTORRAD. Biketune is an independent diagnostic tool; model and chassis names describe vehicle compatibility only. All trademarks remain the property of their respective owners.
Screenshots
Verdict
The clearest difference is in-app purchases: RiLAX at none against Biketune's 1. RiLAX also leads on update cadence (daily vs every 8 days). On price, ads, device support and iOS requirement 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. Biketune sells 1 one-off in-app purchase. RiLAX asks for nothing beyond the download.
RiLAX ships an update daily, Biketune every 8 days. The most recent releases landed on October 8, 2026 and October 21, 2026 respectively.
| Parameter | RiLAX | Biketune |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (63 ratings) — better |
| Positive reviews | — | 86.4% of reviews |
| Number of ratings | — | 63 — better |
| Update frequency | Daily — better | Every 8 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 26 MB | 108 MB |
| Age rating | 4+ | 4+ |
| Developer | Open Road Solutions, Inc. | Enum ehf |
In-app purchases
RiLAX
No in-app purchases
Biketune
- Biketune Pro$14.99









