KleverKey vs Cardy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KleverKey
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We provide digital and secure access control for small and medium-sized businesses. Our professional, wireless Smart Locks can be installed in existing lock systems without a service partner. Thanks to our cloud-based management solution, you decide who has access to your buildings and when. Easily installed. Affordable. Multi-award winning.
Cardy
Keep all your important identification cards digitally accessible on your device. Store university, school, cafeteria, library, or company IDs for quick access.
- Digital ID storage
- University IDs
- School IDs
- Cafeteria IDs
- Library IDs
- Company IDs
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Mit cardy hast du deine Ausweise immer dabei. Egal ob Immatrikulationsbescheinigung, Schul-, Mensa-, Bücherei-, oder Firmen-Ausweis.
Screenshots
Verdict
The clearest difference is update cadence: Cardy at monthly against KleverKey's every 3 months. Cardy also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KleverKey ships an update every 3 months, Cardy monthly. The most recent releases landed on October 27, 2026 and October 13, 2026 respectively.
| Parameter | KleverKey | Cardy |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 25.0% of reviews |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Swissprime Technologies AG | Udo Polder |
In-app purchases
KleverKey
No in-app purchases
Cardy
No in-app purchases
