Mucar BT200 Max
#2 in Phone dongleFull review
For a driver who wants a cheap phone based bidirectional scanner that never asks for a renewal.
Amazon $123.49$123.49
The Mucar BT200 Max is the better OBD2 scan tool overall, rated 3.1 to 2.5. The Mucar BT200 Max leads on updates. The Topdon TopScan Pro wins on price. The Topdon TopScan Pro costs $12.50 less ($110.99 vs $123.49).
Topdon TopScan Pro
#3 in Phone dongleFull review
For a driver who wants a cheap, pocketable bidirectional tool and will either renew yearly or use it heavily in the first year.
Amazon $110.99$110.99
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Mucar BT200 Max for updates (free lifetime updates vs 1 year of free updates, then $99 a year).
- Choose the Topdon TopScan Pro for price ($110.99 vs $123.49).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every phone dongle OBD2 scan tool; a clear win is highlighted. How we rank explains each one.
| Factor weight | Mucar BT200 Max | Topdon TopScan Pro |
|---|---|---|
| Overall rating | 3.1/5 | 2.5/5 |
| Price 25% | 67 $123.49 | 75 $110.99 |
| Service functions 15% | 17 15 service functions | 10 13 service functions |
| Advanced 20% | 0 none of the three | 0 none of the three |
| Updates 25% | 100 free lifetime updates | 33 1 year of free updates, then $99 a year |
| Warranty 15% | 0 1-year warranty | 0 1-year warranty |
Specifications
| Mucar BT200 Max | Topdon TopScan Pro | |
|---|---|---|
| Functions | ||
| Service functions | 15 | 13 |
| Vehicle makes | 120 | 120 |
| ECU coding | No | No |
| CAN FD and DoIP | No | No |
| Hardware | ||
| Form | Dongle | Dongle |
| Wireless VCI | Yes | Yes |
| Support | ||
| Free updates | Lifetime | 1 year |
| Renewal | - | $99 a year |
| Warranty | 1 year | 1 year |
| Released | 2025-08-15 | - |