ELMCheck has been optimized for the iPhone Duo.

- Bluetooth errors now display human-readable messages instead of raw error domain codes. - Improved WiFi scanner disconnection handling. Connection refusals are now properly detected. - Fixed bug where the "device not found" error message was missing a closing parenthesis. - Fixed bug where VIN decode tests could report a successful result when the vehicle responded with blank data. All-space VIN payloads are now correctly rejected as invalid.

Vehicles running 29-bit CAN-ID (e.g. Acura/Mercedes/Honda) are now better supported and able to decode VINs. Additional improvements: - The LELink^2 scanner and similar hardware can now be discovered and tested. - The vehicle's detected CAN-ID format is now shown in the test results page. - vLinker FS and MS are now supported. - More generic OBD scanners from Amazon are now supported.

Vehicles running 29-bit CAN-ID (e.g. Acura/Mercedes/Honda) are now better supported and able to decode VINs. Additional improvements: - The LELink^2 scanner and similar hardware can now be discovered and tested. - The vehicle's detected CAN-ID format is now shown in the test results page. - vLinker FS and MS are now supported.

Vehicles running 29-bit CAN-ID (e.g. Acura/Mercedes/Honda) are now better supported and able to decode VINs. Additional improvements: - The LELink^2 scanner and similar hardware can now be discovered and tested. - The vehicle's detected CAN-ID format is now shown in the test results page.

Vehicles running 29-bit CAN-ID (e.g. Acura/Mercedes/Honda) are now better supported and able to decode VINs. Additional improvements: - The LELink^2 scanner and similar hardware can now be discovered and tested. - The vehicle's detected CAN-ID format is now shown in the test results page.

Reports can now be exported! ELMCheck now includes a demo report so you can get a sense of the results before purchasing the full test suite.

More bug fixes and improvements, including: - More non-standard responses are now supported during the initial scanner handshake, expanding the set of scanners that can be tested. - Improved accuracy of v1.0 tests when checking protocol support. - Command descriptions now reflow when the command description is too long. - Failing performance tests are now surfaced in the top level report. - More tests for fake scanners have been added. - Command timeouts are now reported correctly in test failures. - ATMA monitoring support is now improved and shows response data for up to 1 second. - Buffer parsing logic has been unified across BTLE, Classic Bluetooth, and Wi-Fi scanners. - Wi-Fi errors now show as human-readable responses. - Wi-Fi timeouts are now handled gracefully, allowing subsequent tests to continue. - Sleep mode tests improved and moved to end of test suite, in case it succeeds in putting the device to sleep. - Fixed various typos in the test descriptions.

Connection stability and compatibility has been improved for more vehicles and scanners. Connectivity issues affecting the following scanners have been addressed: - Micro Mechanic - Konnwei-branded scanners Other changes in this release: - Hardware chipset is now shown in Device reports. - Parameter parsing during initial scanner handshake has been improved. - Tests that must be purchased will no longer incorrectly show themselves as having ran. - Vehicle speed tests now include an adaptive timing variant and a fast timing variant. - All command speeds now show the median run-time, better reflecting the typical command speed. - Performance tests now run in a more consistent environment. - It's now possible to see all failing or inconclusive tests. - Tapping a performance test result will now navigate directly to that performance test's details page.

Connection stability and compatibility has been improved for more vehicles and scanners. This patch release fixes a bug with parameter parsing when connecting to some scanners.

Connection stability and compatibility has been improved for more vehicles and scanners. This patch release adds product analytics to help improve ELMCheck.

Connection stability and compatibility has been improved for more vehicles and scanners.

ELMCheck now runs performance tests as part of its comprehensive test suite. Test how many commands per second your scanner can run.

Scanner devices will now appear faster in the list.

ELMCheck now works with OBDLink MX+. It's now easier to send feedback about the app. If there are any features or tests you'd like added to ELMCheck please don't hesitate to reach out via feedback@electricsidecar.app

A small update to polish the in-app purchasing flow.