CAR++ vs TunerView
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CAR++
Explore a vast collection of authentic 3D cars with next-gen graphics. Customize vehicles with extensive options for colors, lights, wheels, body kits, and performance upgrades. New cars are added weekly based on user interest.
- Next-gen 3D rendering
- 80+ cars available
- Weekly car releases
- Extensive customization
- Wheel and tuning parts
- Performance upgrades
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NEXT-GEN GRAPHICS Using outstanding 3D rendering techniques, CAR++ features the most beautiful and authentic cars to date. HUGE SELECTION 80+ cars online,release cars every week according to the user's attention.Unique collection of wheels and tuning parts. FULL FUNCTION Customise cars with a wide range of color,lights,wheels,bodykits and performance.
TunerView
This app connects to your vehicle's ECU via a Bluetooth adapter to provide real-time data logging and dashboard displays. Unlock specific datalog protocols through in-app purchases to utilize its full functionality for automotive tuning.
- Real-time datalogging
- Customizable dashboard
- Bluetooth ECU connection
- Support for specific ECUs
- In-app protocol purchases
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TunerView is a Realtime Datalog/Dash tool which uses bluetooth adapter to connect to your ECU. App is not free, you must have to buy a datalog protocol via In-App payment to use the app. We can refund your purchase if you have problem or you don't like the app. If you have any issue, please contact support by email! Currently supported protocols/devices: - KTunerFlashV1.2 (Honda™) (ONLY WITH SERIAL NUMBER LAST 5 DIGIT IS 14000 OR HIGHER!) - KTunerFlashV2 (Honda™) (ONLY WITH SERIAL NUMBER LAST 5 DIGIT IS 14000 OR HIGHER!) - ECUMaster EMU Classic - ECUMaster EMU Black
Screenshots
Verdict
The clearest difference is price: TunerView at Free against CAR++'s $2.99. CAR++'s advantage is in-app purchases (none vs 4) and rating (3.4 vs 3.1). On review sentiment, update cadence, ads 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
TunerView is free to download; CAR++ costs $2.99 up front. TunerView sells 4 one-off in-app purchases. CAR++ asks for nothing beyond the download.
CAR++ holds the better App Store score, 3.4 against 3.1. That said, the two scores are not equally well evidenced: CAR++ has 511 ratings behind it against 41, so its average is the more settled of the two. Written reviews complicate that: 38% of CAR++'s written reviews are positive against 40% of TunerView's, so the app with the better star average is not the one people write more warmly about.
CAR++ ships an update every 3 weeks, TunerView every 6 weeks. The most recent releases landed on November 13, 2026 and November 3, 2026 respectively.
| Parameter | CAR++ | TunerView |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 3.4 (511 ratings) — better | 3.1 (41 ratings) |
| Positive reviews | 38.4% of reviews | 40.0% of reviews — better |
| Number of ratings | 511 — better | 41 |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 115 MB | 108 MB |
| Age rating | 4+ | 4+ |
| Developer | cheyoujia | Peter Linszter |
Customer experience
CAR++
TunerView
User reviews
CAR++
From 511 App Store ratingsWhat we love
- 🚀 Great customization options
- 🎨 Amazing graphics and details
- 💯 Fully free of charge
- 👍 Enjoyable experience
Room to improve
- 🔒 Unable to save customizations
- 🌐 Lack of English language support
- 🕰️ Slow loading times
- 🔋 Overheating issues
- 🤖 Buggy and unstable
TunerView
From 41 App Store ratingsWhat we love
- 👍 Works with Ktuner V1.2
- 👍 Customizable layouts and values
- 👍 Great companion app
- 👍 Cheaper than V2
- 👍 Cleaner than V2 screen
Room to improve
- 😞 No CarPlay support
- 😞 Bluetooth connection issues
- 😞 Music playback interruption
- 😞 App pauses music
- 😞 Not compatible with older serial numbers
Bugs and requests
CAR++
Reported bugs
4 issues- Unable to register/sign in
- Many cars not available for customization
- Frequent crashes and freezes
- Inconsistent and confusing UI
Requested features
7 requests- Add ability to open doors, trunk, and hood
- Implement fully customizable interiors
- Introduce more car brands and models
- Add classic and modern legendary cars
- Include pickup trucks and SUVs
Show 2 moreShow fewer
- Implement sound effects and engine sounds
- Provide driving simulation mode
TunerView
Reported bugs
14 issues- App won't connect after iOS update
- Bluetooth won't connect
- Music stops when app is opened
- App pauses music when outside app
- Car detects microphone activation
Show 9 moreShow fewer
- Bluetooth stopped working
- App is outdated, no bug fixes
- App doesn't work with iPhone 16 pro
- Will not connect to ECU via Bluetooth
- App would infinitely say 'connecting'
- Only 3 out of 6 gauges display anything
- Bluetooth won't connect
- Can't type in Ktuner 1.2 code
- Activates voice control when touched/backed out of
Requested features
16 requests- More layouts
- Vertical gauges
- CarPlay integration
- NeptuneRtp option
- Track mode (0-60, race track)
Show 11 moreShow fewer
- Prompt for recording start
- Customizable dashboard
- iOS flashing update
- Portrait view
- More features
- Navi layout on iOS
- R1 enduser Ktuner support
- Knock count reading
- Interface for newer iPhones (no notch)
- More layouts and vertical gauges
- More layouts
In-app purchases
CAR++
No in-app purchases
TunerView
- KTuner Protocol$4.99
- ECUMaster Protocol$4.99
- eCTune/HTS Protocol$4.99
Show 1 moreShow fewer
- Neptune Protocol$4.99
