Cardu

🇺🇸 United States
Sunduka Oy  | 
27
ASO score
Text
4/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.8
rating
Votes
2.68K
rating
App Age
14y 6m
rating
Last Update
Nov 05, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.78
4.46
+7%
Number of Ratings (Voted)
2.6K
511.4K
-99%
App Age
14y 6m
8y 4m
+74%
In-app Purchases Price
$0
$127
Update Frequency
59d
43d
+39%
Title Length
5
24
-79%
Subtitle Length
0
26
Description Length
2 562
2 536
+1%
Number of Screenshots
701
1045
-33 %
Size
16MB
271MB
-94 %

Category Ranking in United States

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Top Dec 22, 2025 Dec 29, 2025
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Ranking Keywords in United States

Keywords App Rank
Illustration
Analyze this and other apps using Asolytics tools

Text ASO

Title (
Characters: 5 of 30
)
Cardu
Subtitle (
Characters: 0 of 30
)
Description (
Characters: 2562 of 4000
)
Cardu is an app for loyalty and member cards. Cardu will tell you what the membership or loyalty program is all about: what the benefits are, where to get them and what’s included in the membership. Note: Cardu content is currently available only in Finland and nearby areas. WALLET — YOUR LOYALTY AND MEMBER CARDS Wallet includes all loyalty and member cards saved to Cardu. You can easily find your membership card in the Wallet when you need it. It’s also possible to store your coupons and stamp cards in the wallet—this way, you will find them easily when you need them. SERVICES — FROM WHERE CAN YOU GET BENEFITS? Services will show the places near you where you can utilize the benefits in Cardu. You can either get the benefits with your member card or with cards that you can start using yourself. MESSAGES — WHAT'S GOING ON? You may get messages related to the cards in your Wallet or their contents. You can check the latest updates from your messages. As you receive a message, you can also receive a notification on your screen. If you wish, you can prohibit notifications for each card from the card information. MEMBER CARDS The member cards in Cardu include information that should be available to the members easily and quickly. The member card may, for example, include instructions, news and information about events. Member cards are generally delivered through the membership register. If you already have the Cardu app and an account, you get the card directly to your Wallet. Otherwise, you will receive an SMS or an email with a link to the app store. After you install and start the Cardu app, you will see the member card delivered to you. It’s important that you save the card to your Wallet, so that you can find it easier later and enjoy the benefits. If you are bored of a plastic member card, why not suggest Cardu to your organization! LOYALTY CARDS You can start using the loyalty cards in Cardu yourself. Cards are offered by, for example, car repair shops, pharmacies, hairdressers, barbers, beauty salons, stores, gyms and different restaurants. Even municipalities and other public institutions are included. Benefits can include, for example, discounts, offers, coupons or stamp cards. By opening the card, you will see more specifically what benefits the card gives you. Cardu will also show you the places close-by where you can redeem the benefits. PLASTIC CARDS TO CARDU If your pocket or bag is full of plastic cards, you can make space by storing their information to the corresponding cards in Cardu.}
Read more

Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.8
2 680 voters

Some Latest Reviews

Toippi
12 Nov, 2025
1
Keeps logging the user out at random intervals. QR code scanning doesn’t seem to work at all with newer iPhones (16 Pro does not recognize qr codes, whereas my old pixel 6 did).
silverscrewdriver
26 Mar, 2025
1
Has been signing me out of the app close to 5 years, with no fix in sight in 2025. Contacted support then, 2021, and issue was known to ”happen on some iPhones”. Support stopped replying when contacted about the issue again.
Thoriumi
31 Aug, 2024
3
Onnea lisätä 15 korttia joissa 15 numeroa per kortti, ilman kirjoitusvirheitä.
Satusus
30 Mar, 2024
1
Tänään Ylläksen lippukassalla kävi ilmi, että Cardu oli hävittänyt voimassa olevan ski.fi-korttini, enkä voinut käyttää kaksi hissilippua yhden hinnalla -etua, joka minulle kuitenkin kuuluu. Cardun pitää nyt hyvittää toinen täysihintainen lippu minulle, koska ongelma johtui ilmiselvästi sovelluksesta. Lippukassan mukaan tätä ongelmaa on esiintynyt pääsiäisen aikaan muillakin asiakkailla.
ershki
05 Feb, 2024
3
Muuten melko helppokäyttöinen ja toimiva, mutta tasaisesti jatkuva uloskirjatuminen ilman syytä on ajoittain raivostuttavaa.
eviihde
09 Jan, 2021
1
Maksoin kortin Ski.fi sivustolla ja kortin aktivointi saamallani linkillä ei onnistu. Jää rullaamaan ja virheilmoitus ”Pyynnön suorittaminen näyttää kestävän..” (sama ilmoitus tulee ajoittain muulloinkin). Tehkää pikainen korjaus, kiitän!
Otto___________
18 Sep, 2020
3
Puhelimen vaihtamisen jälkeen vanhalla tunnuksella ei saa enää kirjauduttua ja salasanan palautus epäonnistuu.
Ano Nymously
25 Mar, 2020
1
Jos tykkää spämmistä niin kannattaa ladata. Tietojen poistaminen ja tarkistaminen tehty GDPR:n hengen vastaisesti käyttäjälle kohtuuttoman vaikeaksi. En suosittele.
--Cole--
01 Mar, 2020
1
Turha appi kun se pitää erikseen avata, koska se ei tue Apple Wallet toimintoa.

Other

Additional Information
Rating:
4.78
Voted: 2.68K
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Lifestyle, Shopping
Size: 15MB
App Age: 14 years 6 months
Release Date: Jul 05, 2011
Last Update: Nov 05, 2025
Version: 6.4.19
Version history
6.4.19
Nov 05, 2025
bug fixes and improvements
6.4.18
Oct 28, 2025
Bug fixes and improvements
Version history