# Cardu — user reviews

> 3 indexed App Store user reviews of Cardu by Cardu Global Oy, rated 4.30/5 from 6 ratings.

- Source: https://appshunter.io/ios/app/cardu/id446737859/reviews
- App overview in markdown: https://appshunter.io/ios/app/cardu/id446737859.md
- Rating breakdown: 5★ 5 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (3 lowest-rated)

### 1/5 — Fail code 308

*2016-09-24*

FB logon fails with code 308 meaning I can't use my Cityshoppari card...

### 1/5 — Crashing

*2012-12-05*

Server is keep not responding and application is always crashing. Real no use.

### 3/5 — Missä viivakoodin ja QR-koodin lukija?

*2024-08-31*

Onnea lisätä 15 korttia joissa 15 numeroa per kortti, ilman kirjoitusvirheitä.

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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 2026-06-04.*