Car Scanner ELM OBD2
3.7Aikins Score•Stanislav Svistunov
The verdict
The best free iOS app for OBD2 diagnostics, especially when paired with a cheap ELM327 dongle; a favorite among budget-conscious owners.
Read the full reviewWhat we love
- +Free to use with basic features
- +Widely recommended by users
- +Works with many ELM327 dongles
Worth noting
- –Not a hardware scanner; requires a separate dongle
- –Advanced features require in-app purchases
How it scored
Aikins Score3.7
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At a glance
PlatformiOS
TypeApp (requires dongle)
PriceFree with in-app purchases
Aikins Score7.4 / 10
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