# CanDash: OBD2 Scanner ELM327 — user reviews

> 1 indexed App Store user reviews of CanDash by SALVATORE MAURIZIO MIRABILE, rated 3.50/5 from 2 ratings.

- Source: https://appshunter.io/ios/app/candash-obd2-scanner-elm327/id6766136727/reviews
- App overview in markdown: https://appshunter.io/ios/app/candash-obd2-scanner-elm327/id6766136727.md
- Rating breakdown: 5★ 1 · 4★ 0 · 3★ 0 · 2★ 1 · 1★ 0

## Most critical reviews (1 lowest-rated)

### 2/5 — Missing PID’s

*2026-08-31*

Kudos to the developer for getting the iPad to look right. Now the dev needs to address the issue where the oil and coolant temps aren’t being detected. Either of those keep displaying -40F. Also an easy way for resizing and combining gauge styles. It’s also a pain having to make some custom PID to have your oil pressure show for example. I mean this is a paid app and I’ve had cheaper and free ones display what I need.

The developer needs to make an iPad version. This unfortunately only maximizes a phone screen to a certain degree. Another issue is that the display only shows portrait. So if you rotate your screen the display will turn along but will always be vertical 👎🏼

**Developer response:** Hey Obtrunco, 

What PIDs are you selecting exactly and what car do you have?

Email me via the app and I'd be glad to troubleshoot this for you. there is also an OBD monitor feature in settings which logs all OBD communication. if you could share that in the email, that'll help with the troubleshooting.

Thanks,
Sal

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*