Tech vs optrel
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tech
Easily register and monitor your motorcycle airbag system's status and battery life. Track ride details, record location and speed, and relive your journeys with detailed maps and statistics. Build a library of your rides and manage system settings.
- Register Tech-Air® 5 Airbag System
- Monitor system status and battery life
- Track ride details with location and speed
- Record and visualize ride statistics
- Build a library of recorded rides
- Disable system for off-road riding
- Update system firmware
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Packed with a variety of useful features, the App lets you easily register your Tech-Air® 5 Airbag System and monitor its status and battery life, as well as tracking the details of your ride. The App uses Bluetooth Connectivity to access the System’s data. Using the MyRide feature, riders can record location and speed continuously during a ride. Relive your ride and visualize your average and top speeds at any point along the route by zooming in on the map. MyRide gives motorcyclists the ability to record unlimited motorcycle rides and build up a complete library of individual trips, so you can easily retrace your trips and remember the great riding moments. How it Works • See top stats for the ride – including the exact location where these results were achieved, average speed, trip time and distance covered. • Retrace each trip on an enhanced Google Map that shows your speed at any point you select along the trip. • Build up an awesome library of each ride you take on your bike. • Disable the Tech-Air® System when you’re going to start doing heavy off-road riding. • Verify the deployment of the Tech-Air® System after an accident. • Send feedback to the Alpinestars Tech-Air® development team. • Update the System’s firmware whenever available. • Download the online manual and useful documentation for air travel, shipments, and servicing. • Register your products.
optrel
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Optrel - your connection to swiss air respiratory systems With the Optrel app, you can transform your mobile device into a powerful control and monitoring tool for your swiss air respiratory system. Thanks to modern Bluetooth Low Energy (BLE) technology, the app provides you with a seamless connection and gives you comprehensive control and insight into the status of your swiss air. Main functions AIR FLOW CONTROL: Adjust the air flow of your swiss air respirator directly via the app to ensure optimum breathing conditions at all times. Whether you need a lower or higher air supply, the adjustment is simple and intuitive. BATTERY CHARGE & FILTER STATUS: Check the current battery charge level and filter status of your swiss air device at a glance. This important information helps you to ensure that your appliance is ready for use and to carry out any necessary maintenance in good time. BLOWER RUNTIME: Read out the total running time of the fan to get an overview of the operating time. This function is particularly useful for maintenance planning and tracking usage history. SENSOR VALUES: The app allows you to read out the temperature and pressure sensor values of the swiss air control unit. This data provides you with valuable insights into the ambient conditions and helps you maximize the safety and efficiency of your respirator. FIRMWARE UPDATES: With the Optrel app, you can carry out firmware updates for your swiss air device quickly and easily. Always stay up to date with the latest technology and benefit from the latest functions and improvements. USER EXPERIENCE: The Optrel app has been developed with a focus on user experience and intuitive operation. Thanks to the clear and concise user interface, you can use all functions effortlessly, whether you are an experienced professional or a new user. SAFETY & RELIABILITY: Your safety is our top priority. The Optrel app provides you with reliable and accurate information about your swiss air so that you can rely on your equipment in any situation. REGULAR UPDATES: We are constantly working to improve the Optrel app and provide regular updates to add new features and optimise performance. Your feedback is very important to us as we strive to provide the best possible user experience. COMPATIBILITY: The Optrel app is compatible with all iOS devices (from iOS 11.0), except tablets that support BLE, and has been specially developed for seamless integration with Swiss air respirators. Download the Optrel app today and experience the next generation of respirator control. SUPPORT: If you have any questions or need support, our customer support team will be happy to help. Visit our website or contact us directly via the app. swiss air – safety never felt so comfortable. Download the app now and benefit from the versatile control and monitoring functions offered by the Optrel app. Connect to your swiss air and optimise your safety and performance in the field.
Screenshots
Verdict
The clearest difference is update cadence: Tech at monthly against optrel's every 6 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Tech ships an update monthly, optrel every 6 months. The most recent releases landed on September 18, 2026 and June 11, 2026 respectively.
| Parameter | Tech | optrel |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (83 ratings) — better | — |
| Positive reviews | 13.2% of reviews | — |
| Number of ratings | 83 — better | — |
| Update frequency | Monthly — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.2 — better |
| Further details — not scored | ||
| Size | 151 MB | 207 MB |
| Age rating | 4+ | 4+ |
| Developer | ALPINESTARS SPA | optrel tec ag |
Bugs and requests
Tech
Reported bugs
20 issues- App crashes immediately upon launch after updates
- Firmware update stuck at 2% indefinitely
- Error 12 during firmware installation
- Verification SMS not arriving (especially for +420 Czech numbers and other regions)
- QR code scanner not recognizing codes
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- Manual code entry not progressing past input screen
- Bluetooth connection drops during firmware updates
- App shows 'already paired' but vest not visible in app
- Battery percentage displays incorrectly or as 0%
- Software update notification loop (says update available when already updated)
- Tap input registration incorrect on registration form
- App unresponsive during software update process
- Bluetooth disconnection when phone is moved away from vest
- App crashes when accessing 'My Rides' section
- Ride data not recording properly (shows wrong duration/metrics)
- Location tracking showing wrong geographic location
- iOS 26 compatibility issues
- App not sending feedback/crash reports
- Inconsistent behavior across different iPhone models
- App language settings affecting firmware update capability
Requested features
13 requests- PC/desktop application for firmware updates
- Lean angle tracking and display
- Maximum speed recording in ride logs
- Acceleration metrics in ride data
- Altitude data in ride tracking
Show 8 moreShow fewer
- Ability to change phone number associated with account
- Email verification option as alternative to SMS
- Improved Bluetooth antenna strength
- Automatic ride recording without manual activation
- Better offline functionality
- Software update caching on vest
- Race mode activation without app dependency
- More detailed ride statistics and analytics
optrel
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Tech
No in-app purchases
optrel
No in-app purchases









