# HD Mobile (CanDo) — user reviews

> 15 indexed App Store user reviews of HD Mobile (CanDo) by Cando International Inc., rated 3.30/5 from 35 ratings.

- Source: https://appshunter.io/ios/app/hd-mobile-cando/id1185397705/reviews
- App overview in markdown: https://appshunter.io/ios/app/hd-mobile-cando/id1185397705.md
- Rating breakdown: 5★ 15 · 4★ 4 · 3★ 3 · 2★ 2 · 1★ 11

## Most critical reviews (10 lowest-rated)

### 1/5 — New update is trash

*2020-12-17*

Ever since the update it won’t connect and keeps saying ECU error. It was fine before the update

### 1/5 — New update

*2020-08-27*

Updated app. Now says device requires update. Click ok to update and app crashes

### 1/5 — Needs to be fixed.

*2019-09-21*

I used to be able to use the app. Now the app just closes and doesn’t let me do anything, completely useless.

### 1/5 — New update just crashes

*2019-09-19*

iPhone 6 just crashes when u open app please fix

### 1/5 — Regen on Mack’s

*2019-06-21*

There needs to be another update. I was able to do regen’s up until the recent update. This device is no longer useful until this is fixed

### 1/5 — Stopped working

*2019-06-12*

Own two HD Mobile devices. Both stopped working 1 month ago after latest update version. Tech support unable to help. Devices not heavy enough for paper weights!

### 1/5 — Horrible

*2019-06-05*

Intermittently works, seems okay with android devices but will not work now on iOS.  Our company has 15 of these useless devices.

### 2/5 — Question lob

*2020-03-22*

Can this work on iPhone 10 or newer??????

### 2/5 — Won’t work

*2019-06-12*

I did new update and now it won’t connect, I’m using iPad , I tried uninstalling it, restarting device, reconnecting vci,NOTHING  works  it’s JUNK now after update, it was working fine prior to new version, thanks CAN DO😡

### 3/5 — Does this thing work

*2019-06-09*

I’ve been using for 2-3 months and I can get to connect & clear codes and all that, but I can NOT get to do a force regen!!! I read some stuff online that it’s because of the new app update.... Is this true? If anyone had any tips, FILL ME IN PLEASE! The idea of it is awesome & super convenient! I just can’t get it to do what I mainly even have it for!!!

## Most praised reviews (5 highest-rated)

### 5/5 — Very reliable and accurate

*2021-11-30*

I would recommend to owner operators and mechanics diesel and gas 
This will save you tons of money

### 5/5 — This is a money maker !

*2020-09-19*

This is my first go to scan tool for over 3 years now. Works great for a quick easy way to get a perspective on the situation at hand. I start with it then break out the laptop scanner if needed. I will also say that for the money I don’t know if there is a better product that is as versatile

### 5/5 — fantastic- helpful

*2019-11-19*

overall fantastic and helpful- would recommend to my friends thank you again @CanDo Internatiol Candointl !!!!

### 5/5 — New update is finally fixed

*2019-10-02*

Well at least the obd2 is I have to wait till tomorrow to hook up to a Freightliner and do the other test but just want to let everyone know there is a new update and it’s good you do have to go to settings and update your vci too....
SOOO!!! I just hooked up to a Freightliner and it was a success the new update is good it even has ash accumulater now it reads the percent and you can reset it too NICE !!!!!! This tool is back on top 👏🏼👏🏼👏🏼👏🏼👏🏼👏🏼👏🏼

### 4/5 — Now working again

*2019-09-28*

Scanner is now working again after recent update

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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 2026-07-04.*