Thinkcar ThinkScan 689BT
#5 in TabletFull review
For a DIYer who wants coding and modern protocols with no update bills, from a brand that sells it direct on Amazon.
Amazon $499.95$499.95
The Thinkcar ThinkScan 689BT is the better OBD2 scan tool overall, rated 3.7 to 3.3. The Thinkcar ThinkScan 689BT leads on advanced and price. The Thinkcar ThinkScan 689BT costs $100.03 less ($499.95 vs $599.98).
Mucar VO8
#12 in TabletFull review
For a DIYer on mostly pre 2020 cars who wants coding without a yearly fee.
Amazon $599.98$599.98
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 Thinkcar ThinkScan 689BT for advanced (ECU coding, CAN FD and DoIP vs ECU coding) and price ($499.95 vs $599.98).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every tablet OBD2 scan tool; a clear win is highlighted. How we rank explains each one.
| Factor weight | Thinkcar ThinkScan 689BT | Mucar VO8 |
|---|---|---|
| Overall rating | 3.7/5 | 3.3/5 |
| Price 25% | 39 $499.95 | 27 $599.98 |
| Service functions 15% | 83 35 service functions | 80 34 service functions |
| Advanced 20% | 80 ECU coding, CAN FD and DoIP | 40 ECU coding |
| Updates 25% | 100 free lifetime updates | 100 free lifetime updates |
| Warranty 15% | 0 1-year warranty | 0 1-year warranty |
Specifications
| Thinkcar ThinkScan 689BT | Mucar VO8 | |
|---|---|---|
| Functions | ||
| Service functions | 35 | 34 |
| Vehicle makes | 140 | 140 |
| ECU coding | Yes | Yes |
| CAN FD and DoIP | Yes | No |
| Hardware | ||
| Form | Tablet | Tablet |
| Screen | - | 8 in |
| System | - | Android 8.0 |
| Wireless VCI | Yes | Yes |
| Battery | - | 9,450 mAh |
| Support | ||
| Free updates | Lifetime | Lifetime |
| Warranty | 1 year | 1 year |