RSiAJP vs Swift Command 2019
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RSiAJP
Monitor and diagnose your TVR AJP engined car's ECU in real-time. View live engine data, logged faults, and GPS information. Reset faults, service intervals, and adaptives. Set custom alerts with voice and sound notifications.
- Real-time ECU data display
- Live and logged fault monitoring
- GPS speed, coordinates, and heading
- ECU fault and service interval reset
- Customizable alert thresholds with audio
- Data logging for export
- Simulated mode for demonstration
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This application enables the display and background monitoring of ECU information for TVR AJP (V8 and S6) engined cars (Cerbera, Tamora, Tuscan, Sagaris, T350). The application connects to the car's MBE 941/970 ECU using a Bluetooth Low Energy serial adapter available from http://http://rsiajp.com The app displays real time data such as water temperature, throttle position, air temperature, ignition advance, rpm, etc... as well as live and logged faults as reported by the ECU. Also, though the use of the onboard GPS, your current travelling speed is available for display. In addition to displaying the data, the application enables the user to reset the ECU's logged faults, service interval, adaptives and throttle (S6) and can be used to log live data for export via email. Warning thresholds can be setup on individual data items, the thresholds will be displayed through colour coding on the gauges. A fully simulated mode is available to show the application to your friends too, even though you're not connected to a car. More details on our website: http://rsiajp.com and our Facebook page https://www.facebook.com/rsiajp The author of the application will accept no liability whatsoever for any damage to the car, engine or ECU resulting from the use of the application. By running the application you accept full responsibility of any potential consequences.
Swift Command 2019
Monitor and control your compatible Swift Caravan or Motorhome. This app offers a fresh interface, improved Bluetooth connectivity, and faster performance. It auto-configures to your vehicle's equipment and works with the Swift Command website for remote access.
- Monitor and control caravan/motorhome
- Fresh interface
- Improved Bluetooth connection
- Faster performance
- Auto-configures to vehicle equipment
- Remote control via website
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The app for monitoring and controlling your compatible Swift Caravan or Motorhome. This App is for vehicles equipped with the EC800 touchscreen control panel (model years 2019 to 2023) or the earlier EC620 control panel (model years 2017 to 2018). For 2024 Models with the new EC970 touchscreen - please download Swift Command 2024. Features include: Fresh new interface, matching the new EC970 control system Much improved Bluetooth connection and pairing process Improved speed with faster page refresh and context sensitive help Auto configures to match the equipment installed in your vehicle Works with the Swift Command website to provide remote control and monitoring To check which control system is fitted in your vehicle please refer to the Swift user handbook: https://www.swiftgroup.co.uk/owners/handbooks/
Screenshots
Verdict
The clearest difference is review sentiment: RSiAJP at 100% against Swift Command 2019's 13%. RSiAJP also leads on update cadence (every 2 months vs every 6 months). Swift Command 2019's advantage is price (Free vs $22.99) and iOS requirement (11.0 vs 14.0). On 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
Swift Command 2019 is free to download; RSiAJP costs $22.99 up front. Neither carries in-app purchases, so what you see is what you pay.
RSiAJP ships an update every 2 months, Swift Command 2019 every 6 months. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.
| Parameter | RSiAJP | Swift Command 2019 |
|---|---|---|
| Price | $22.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 13.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Grenat | Swift Group |
Customer experience
RSiAJP
Swift Command 2019
Bugs and requests
RSiAJP
Not enough reviews yet to summarise bugs or requests.
Swift Command 2019
Reported bugs
40 issues- Cannot connect to more than one vehicle
- No data coming through in the app
- Lost a lot of old features
- Resetting heating settings issues
- Lost reference to onboard tank
Show 35 moreShow fewer
- Missing icons on app and panel
- Very unstable, sometimes works
- Locked out after app update
- Slow, lag on every command
- Landscape/portrait issues on iPad/iPhone
- Annoying welcome screen pop-up
- No option for main power
- Cannot control heating fan speed
- App dims and disables controls during communication
- Crashes instantly on iOS 17
- Will not connect to iOS
- Difficult to connect app
- Never connected to van
- No longer works on iPhone 15 Pro Max with iOS 17
- Doesn't work with iOS 17
- Fails to load on iOS 17, crashes instantly
- Doesn't even open now
- Not working on iOS 17
- Not compatible with iOS17
- Not working with iOS and iPad OS 17
- Bluetooth connection non-existent on iPhone
- Rarely connects, doesn't remember pairing
- Slow to update commands to the unit
- Works when it wants
- Login issues
- Stuck in Landscape mode on iPhone
- Doesn't seem to work with iOS 15.4.x
- Screen doesn't fit phone
- Barely useable on an iPhone
- Requires authentication every time for remote features
- UX broken on most modern iPhones
- Heating doesn't work at all
- Stuck in landscape mode on iPhone 7
- App stuck permanently in landscape mode
- Remote features don’t seem to work at all
Requested features
15 requests- Allow connection to more than one vehicle
- Improve user-friendliness and navigation
- Enable data viewing without waking display
- Revert to old version or properly test new one
- Fix landscape/portrait issues for iPad/iPhone
Show 10 moreShow fewer
- Remove welcome screen pop-up
- Add option for main power control
- Enable heating fan speed control
- Show key status info on home screen
- Leverage backend controls of web system
- Update app for iOS 17 compatibility
- Fix scaling issues on phone screens
- Add dark mode option
- Improve remote access functionality
- Return override/boost facility to Bluetooth app
In-app purchases
RSiAJP
No in-app purchases
Swift Command 2019
No in-app purchases
