KayWallet vs Wise DID Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KayWallet
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Reclaim control over your identity and personal information with KayWallet. What does KayTrust Wallet offer? - Create descentralized digital identities on your device. Only you have the keys! - Log on securely on websites. No SMS codes, no passwords to forget. - Manage and share your verifiable credentials, straight from your device. You decide 100% which documents you need to keep around and share with the people or organizations of your choice. "Kay" is the Quechuan word for the essence of things and people. KayWallet is compatible with latest W3C Verifiable Credentials and Decentralized Identity open standards, as well as EBSI network in Europe. Its security can optionally be strengthened by using an interoperable distributed ledger, to make things immutable and impossible to falsify.
Wise DID Authenticator
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Wise DID Authenticator sirve para generar tus propios credenciales de identidad que puedes usar para autenticarte ante terceros, es un sistema passwordless, no tendrás que volver a recordar contraseñas. Tus datos estarán solo en la App, y tendrás control total sobre ellos, pudiendo cederlos a quien consideres bajo petición. Funciona con la tecnología de credenciales descentralizados en una red de blockchain, haciendo que tus credenciales sean totalmente seguros.
Screenshots
Verdict
KayWallet and Wise DID Authenticator are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
KayWallet ships an update every 5 weeks, Wise DID Authenticator every 2 months. The most recent releases landed on October 3, 2026 and September 20, 2026 respectively.
| Parameter | KayWallet | Wise DID Authenticator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 51 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | NTT DATA Peru SAC | WISE SECURITY GLOBAL |
In-app purchases
KayWallet
No in-app purchases
Wise DID Authenticator
No in-app purchases
Questions
Is KayWallet free?
Is Wise DID Authenticator free?
Do KayWallet or Wise DID Authenticator have ads?
Which is updated more often, KayWallet or Wise DID Authenticator?
Other comparisons
