# HAi!CO — user reviews

> 8 indexed App Store user reviews of HAi!CO by CardSys Sdn Bhd.

- Source: https://appshunter.io/ios/app/haico/id552289119/reviews
- App overview in markdown: https://appshunter.io/ios/app/haico/id552289119.md

## Most critical reviews (8 lowest-rated)

### 1/5 — Is there a reason for not securing our password?

*2020-01-10, version 2.09*

Is there a reason why you decided that our password security is insecurely implemented without proper hashing standard? You guys can actually see our passwords, this could lead to many security problems, not just you but for others as well. This is serious. Did your developers know basic security for securing password?

### 1/5 — Dont download this app!!!

*2016-12-11, version 1.24*

This app is seriously just a spam!! I dont know why you all implement this app when your merchant dont allow us to use this app for collecting points!! Dont download!! Waste your phone memory!!!

### 1/5 — Cannot Open The Application

*2016-09-25, version 1.22*

I had downloaded this app just now. But i cannot open it either i have restart my phone it is still have same problem. Pls fix your bug!!

### 1/5 — No good

*2013-03-02, version 1.6*

Still a lot more to improve. I can't even set card pin more than 6 digit.

### 3/5 — OTP error

*2022-07-20, version 5.0*

Hi. Im a new user. Upon registration/signup, im unable to retrieve OPT code trough sms. The phone number is corrcet but never receive the code. Tried this so many time and this is my thrid day trying to signup

### 4/5 — Convenient

*2013-08-19, version 1.11*

The app's really convenient if I ever forget to bring my card with me.

### 5/5 — H

*2013-06-21, version 1.8*

Its look cool.. And it easier for me to get a point...no needed bring a card also.
Good job!

### 5/5 — Perfect app

*2013-01-10, version 1.5*

Very nice app. Able to check points and find outlets.

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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 2026-07-09.*