KayWallet vs eCert Wallet
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.
eCert Wallet
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eCert Wallet Secure digital wallet for all your trades and safety certificates eCert Wallet has been specifically designed to provide you with a Secure Digital Wallet for all your Safety and Trades Certificates. eCert Wallet helps you easily manage: - Add and Edit your Personal and Professional Information - Expiry dates of your Certificates - Choose to directly email safety and Trades Certificates requested by your employee or Union - Receive news and job posting from your companies and unions -Track the hours you work (Timesheet)
Screenshots
Verdict
The clearest difference is update cadence: eCert Wallet at every 5 days against KayWallet's every 5 weeks. eCert Wallet also leads on iOS requirement (10.0 vs 15.1). 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.
KayWallet ships an update every 5 weeks, eCert Wallet every 5 days. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.
| Parameter | KayWallet | eCert Wallet |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 10.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 118 MB |
| Age rating | 4+ | 4+ |
| Developer | NTT DATA Peru SAC | GLOBIT LAB SEQUENCE S.R.L. |
In-app purchases
KayWallet
No in-app purchases
eCert Wallet
No in-app purchases
