Xtool A30 / A30D is perfect!| Owner’s Review
Last Updated on April 11, 2026 by Juraj
Xtool A30 was one of the first full-system, bi-directional Bluetooth scanners with free lifetime updates. The basic version is now sold as Xtool A30D, but functionality is the same idea: all modules, live data, active tests, and several service resets, all without any subscriptions.
For DIY mechanics this is still one of the best “buy once, use for years” tools.
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What Xtool A30 / A30D Actually Is
XTool A30D
The XTool A30D is full-system bluetooth scanner with bidirectional and service resets, upgraded version of the popular A30M.
- Full-system access
- Bidirectional tests
- Lifetime free updates
- Works with smartphone
- Requires smartphone
- No standalone display
Service functions (16+)
Scores
Specs
| Tool type | Standalone device |
| User level | Intermediate |
| Vehicle focus | All makes |
| Free updates | Lifetime |
| Subscription | Not required |
Xtool A30 / A30D is a smartphone-based pro scanner.
It is not a simple ELM327 adapter.
- Connection: Bluetooth
- Device: Xtool AnyScan / A30 adapter
- App: Xtool AnyScan (Xtool’s own app)
- Platforms: iOS + Android
You plug the adapter into your OBD port, open the app, and your phone becomes a full-system diagnostic tool.
You can:
- read and clear codes in all modules
- view full live data from all modules
- perform bi-directional tests
- run 8+ service procedures (depending on version)
- generate and share PDF reports
- record live data and replay it later
No subscriptions, no yearly license.
Test Results On Real Cars
I tested Xtool A30 on multiple real cars (including older Škoda Fabia and Toyota).
Here is what I saw.
Full-System Scan
On the Fabia:
- It detected the exact model automatically.
- Scanned up to 17 possible modules.
- Found about 7–8 actual installed modules (engine, ABS, AC, instrument cluster, radio, etc.).
Scan speed on older non-CAN cars is not super fast, but it is normal for this type of vehicle.
On newer CAN cars, full scans are much quicker.
After scan you can:
- see a list of all modules with fault counts
- open a full DTC report
- generate a PDF diagnostic report (for printing or email)
Live Data
For each module you can:
- view live data lists
- select parameters into a custom list
- show up to 8 live graphs at once
- record data and replay later
Data logging is one of the best parts of this tool:
- Start recording.
- Go for a drive or run a test.
- Stop recording.
- Later, go into Data > Playback and view graphs calmly.
This is perfect for diagnosing:
- turbo behavior
- fuel trims
- misfires
- catalytic performance
- temperature problems
Bi-Directional Tests
A30 / A30D is fully bi-directional.
In each module (if supported by car) you can run actuation tests.
Example from instrument cluster:
- gauge sweep test
- light test
- buzzer/sound tests
From other modules you can test:
- fuel pump relay
- EVAP valve
- fan
- door locks
- wipers
- AC components
This is what makes it a real diagnostic tool, not just a code reader.
Comparison with other tools
Full comparison
The Mucar BT200 Max is bluetooth adapter that unlocks full-system diagnostics and bidirectional tests when paired with DAS+ or Car Scanner app.
- Lifetime free updates included
The Thinkdiag2 is most advanced bluetooth OBD2 scanner for smartphone users with full-system access and coding.
- Above average service functions (8/10)
- Above average vehicle coverage (9/10)
- Above average diagnostics (8/10)
- Above average build quality (9/10)
- Above average value for money (9/10)
The XTool A30M is best overall value for money for Bluetooth OBD2 scanner..
- Lifetime free updates included
- Above average ease of use (9/10)
- Above average speed (8/10)
- Above average value for money (10/10)
The XTool A30D is full-system bluetooth scanner with bidirectional and service resets, upgraded version of the popular A30M.
- Lifetime free updates included
- Above average UX quality (8/10)
- Above average vehicle coverage (8/10)
- Above average speed (7/10)
Feature comparison
|
Best Budget
Mucar BT200 Max
|
Best Features
Thinkdiag2
|
Best Value
XTool A30M
|
Best for Beginners
XTool A30D
|
|
|---|---|---|---|---|
| Overall score | 7.2
|
7.9
|
9
|
7.6
|
| Tool type | Standalone device | Standalone device | Standalone device | Standalone device |
| User level | Intermediate | Professional | Intermediate | Intermediate |
| Vehicle focus | All makes | All makes | All makes | All makes |
| System focus | All systems | All systems | All systems | All systems |
| Global OBD | ✓ | ✓ | ✓ | ✓ |
| Full system codes | ✓ | ✓ | ✓ | ✓ |
| Live data (full) | ✓ | ✓ | ✓ | ✓ |
| Bidirectional | ✓ | ✓ | ✓ | ✓ |
| Coding | ✗ | ✓ | ✗ | ✗ |
| ECU programming | ✗ | ~ | ✗ | ✗ |
| Diagnostics | 6/10 | 8/10 | 7/10 | 7/10 |
| Service score | 6/10 | 8/10 | 7/10 | 6/10 |
| Coding score | — | 8/10 | — | — |
| Ease of use | 7/10 | 7/10 | 9/10 | 7/10 |
| Price / value | 8/10 | 9/10 | 10/10 | 8/10 |
| Free updates | Lifetime free updates | 1 year free updates | Lifetime free updates | Lifetime free updates |
| Subscription | Not required | Required | Not required | Not required |
| Verdict | bluetooth adapter that unlocks full-system diagnostics and bidirectional tests when paired with DAS+ or Car Scanner app | most advanced bluetooth OBD2 scanner for smartphone users with full-system access and coding | Best overall value for money for Bluetooth OBD2 scanner. | full-system bluetooth scanner with bidirectional and service resets, upgraded version of the popular A30M |
| Official store | Check price › | Check price › | Check price › | Check price › |
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