Research-based comparison: We have not hands-on tested these adapters. This comparison uses first-party Veepeak and OBDLink documentation, current Amazon marketplace snapshots, and our verified product briefs. Enhanced app-based functions are treated as vehicle- and software-dependent unless the manufacturer explicitly verifies them.
Quick Answer
The Veepeak OBDCheck BLE+ is the better fit if you mainly want lower-cost generic OBD-II diagnostics through a phone or computer and are comfortable choosing your own app. The OBDLink MX+ costs substantially more but has a stronger verified ecosystem: iOS/Android/Windows support, all legislated OBD-II protocols, Ford MS-CAN, GM SW-CAN, OBDLink/OBDWiz software, many third-party apps, OEM-specific data add-ons, free firmware updates, and BatterySaver low-power mode.
At the Amazon snapshots used for this comparison, the Veepeak was listed at $41.98 and the OBDLink MX+ at $139.95. Prices and availability can change.
Affiliate disclosure: As an Amazon Associate, Scan Tool Compass earns from qualifying purchases.
Check Veepeak OBDCheck BLE+ on Amazon →
Check OBDLink MX+ on Amazon →
Veepeak OBDCheck BLE+ vs OBDLink MX+: Verified Comparison
| Area | Veepeak OBDCheck BLE+ | OBDLink MX+ |
|---|---|---|
| Device platforms | iOS via BLE; Android/Windows via Classic Bluetooth | iOS, Android, Windows |
| Generic OBD-II functions | Verified: engine DTCs, Check Engine clearing, I/M readiness, real-time sensor data via compatible app | Verified legislated OBD-II support and Check Engine read/clear through compatible software |
| App included | No; Veepeak states an OBD2 app is required and not included | OBDLink app plus OBDWiz for Windows confirmed |
| Ford MS-CAN / GM SW-CAN | Not supported per Veepeak | Supported per OBDLink |
| Third-party apps | Enhanced functions depend heavily on chosen app | Many third-party apps supported |
| OEM-specific data add-ons | Not a verified universal adapter capability in our brief | Free OEM-specific data add-ons confirmed |
| Firmware updates | Not used as a verified comparison point here | Free firmware updates confirmed |
| Low-power mode | Not used as a verified comparison point here | BatterySaver low-power mode confirmed |
| MS-CAN/SW-CAN | Explicitly not supported | Explicitly supported |
| Current price snapshot | $41.98 | $139.95 |
Why the Veepeak BLE+ Costs Less
Veepeak’s verified proposition is straightforward: the OBDCheck BLE+ provides generic OBD-II diagnostics through compatible apps. Veepeak confirms engine DTC reading, Check Engine Light clearing, I/M readiness, and real-time sensor data.
Veepeak also makes the software relationship explicit: an OBD2 app is required and is not included. That means your experience depends heavily on the app you choose. Some apps focus on generic codes and dashboards, while others may offer enhanced functions for particular vehicles—but those enhanced functions should not be treated as universal adapter capabilities.
Veepeak explicitly states that the BLE+ does not support oil/maintenance reset, EPB/brake reset, relearning, or adaptation as generic adapter functions. It also states that MS-CAN and SW-CAN are not supported.
Read our full Veepeak OBDCheck BLE+ review.
What You Are Paying Extra For With OBDLink MX+
The MX+ has a much higher snapshot price, but OBDLink verifies a broader communications and software ecosystem.
OBDLink confirms support for all legislated OBD-II protocols plus Ford MS-CAN and GM SW-CAN. It also supports iOS, Android, and Windows and comes with access to the OBDLink app and OBDWiz for Windows. The company documents support for many third-party apps and free OEM-specific data add-ons.
OBDLink additionally confirms free firmware updates and BatterySaver low-power mode. Those points matter for buyers who plan to use the adapter regularly rather than only keeping it for occasional Check Engine Light checks.
Read our full OBDLink MX+ review.
Which Is Better for iPhone and Android?
Both are viable across iOS and Android, but their verified connection details differ.
Veepeak confirms Bluetooth Low Energy for iOS and Classic Bluetooth for Android/Windows. OBDLink confirms support for iOS, Android, and Windows for the MX+ platform.
The hardware connection is only the first step. If a particular app is central to your workflow, verify that app’s compatibility with the adapter and vehicle before buying.
Which Is Better for Basic Check Engine Diagnostics?
If your needs stop at generic engine codes, clearing the Check Engine Light, I/M readiness, and real-time sensor data, the Veepeak BLE+ has the stronger value argument because its verified generic feature set covers those jobs at a much lower snapshot price.
The MX+ can also handle the standardized OBD-II layer, but much of its price premium makes more sense when you value the broader network support, app ecosystem, firmware support, and OEM-specific data options.
Which Is Better for Ford or GM Enhanced App Workflows?
This is the clearest technical difference in our verified sources. Veepeak states that the BLE+ does not support MS-CAN or SW-CAN. OBDLink explicitly confirms Ford MS-CAN and GM SW-CAN support on the MX+.
That does not mean every Ford or GM enhanced feature automatically works with MX+. The app and vehicle-specific coverage still determine which modules and functions are available. But if your intended software requires those networks, the Veepeak limitation is a direct reason to choose differently.
Do Either of These Replace a Dedicated Full-System Scanner?
Not automatically. Bluetooth adapters provide a communication layer, while advanced capabilities depend on the app and vehicle.
For Veepeak, the manufacturer explicitly lists several maintenance/relearn functions as unsupported at the adapter level. For OBDLink, enhanced OEM diagnostics and coding/service functions remain app- and vehicle-dependent. Neither should be described as a universal all-system or bidirectional scan tool solely because a compatible app can provide advanced functions on some vehicles.
If you need consistent multi-module workshop diagnostics across many makes, compare Full-System Scanners instead.
Who Should Buy Veepeak OBDCheck BLE+?
- You want lower-cost phone-based generic OBD-II diagnostics.
- You mainly need engine DTCs, Check Engine clearing, readiness, and live sensor data.
- You are comfortable selecting and paying for an app separately if needed.
- You do not require MS-CAN or SW-CAN support.
Who Should Buy OBDLink MX+?
- You want a premium adapter that supports iOS, Android, and Windows.
- You need Ford MS-CAN or GM SW-CAN network support for a compatible workflow.
- You value OBDLink/OBDWiz software plus broad third-party app support.
- You want the verified firmware-update and BatterySaver features.
- You understand that enhanced OEM functions still depend on the app and vehicle.
Methodology & Sources
This comparison uses first-party Veepeak and OBDLink documentation. Veepeak verifies BLE/Classic Bluetooth platform support, generic OBD-II functions, app requirement, unsupported maintenance/relearn functions, U.S. 1996+ generic OBD-II coverage caveats, and lack of MS-CAN/SW-CAN. OBDLink verifies iOS/Android/Windows support, legislated OBD-II protocols, Ford MS-CAN, GM SW-CAN, Check Engine read/clear functionality, its software ecosystem, OEM-specific add-ons, third-party apps, firmware updates, BatterySaver mode, and U.S. 1996+ legislated OBD-II compatibility.
- Veepeak OBDCheck BLE+ official product page
- OBDLink MX+ official product page
- OBDLink MX+ official support
The Practical Takeaway
The Veepeak OBDCheck BLE+ is the stronger value choice for straightforward generic OBD-II phone diagnostics. The OBDLink MX+ costs much more, but its verified network support and software ecosystem are materially broader. Choose MX+ when those extras match a real app or vehicle requirement; otherwise, the cheaper Veepeak can cover the basic job without paying for capabilities you may never use.