Comparison

REM ID CREDENTIAL vs KayWallet

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

REM ID CREDENTIAL

This app provides a secure platform for creating, managing, and sharing digital credentials. It offers tamper-proof issuance, instant sharing via QR codes, and real-time verification. Ideal for institutions and organizations needing to manage certifications and employee data with user-centric privacy.

Highlights
  • Create tamper-proof digital credentials
  • Share via Smart QR technology
  • Real-time credential verification
  • Manage communities and networks
  • Request credentials via custom templates
  • Automatic backups
  • User-controlled data privacy
Features
Read full description

REM ID simplifies digital trust with powerful, secure credential management that puts you in control. Transform how you create, manage, and share trusted credentials with our revolutionary platform. Whether you're an educational institution issuing diplomas, a professional organization managing certifications, or a business handling employee credentials, REM ID delivers a seamless experience with military-grade security. Key Features: * Create and issue tamper-proof digital credentials * Share instantly via Smart QR technology * Verify credentials in real-time, anywhere * Manage communities and trusted networks * Request and receive credentials through custom templates * Access automatic backups * Control your data with user-centric privacy Perfect for: * Educational institutions * Professional organizations * Industry associations * Community groups * HR departments *Certification bodies Built on advanced security: - State-of-the-art cryptography - Decentralized verification - Global standards compliance - User-controlled sharing Download REM ID today and experience the future of trusted credentials.

About

KayWallet

Features
Read full description

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.

Screenshots

REM ID CREDENTIAL4 screens
KayWallet3 screens

Verdict

The call

REM ID CREDENTIAL and KayWallet 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

REM ID CREDENTIAL ships an update monthly, KayWallet every 5 weeks. The most recent releases landed on September 17, 2026 and May 18, 2026 respectively.

ScorecardNo meaningful differences
REM ID CREDENTIAL versus KayWallet: the parameters behind the verdict, then further details
ParameterREM ID CREDENTIALKayWallet
PriceFreeFree
Rating4.8 (9 ratings) — better—
Number of ratings9 — better—
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size103 MB51 MB
Age rating17+4+
DeveloperWorld DataNTT DATA Peru SAC

In-app purchases

None

REM ID CREDENTIAL

No in-app purchases

None

KayWallet

No in-app purchases

Questions

Is REM ID CREDENTIAL free?
REM ID CREDENTIAL is free to download, with no in-app purchases.
Is KayWallet free?
KayWallet is free to download, with no in-app purchases.
Do REM ID CREDENTIAL or KayWallet have ads?
Neither REM ID CREDENTIAL nor KayWallet shows ads.
Which is updated more often, REM ID CREDENTIAL or KayWallet?
REM ID CREDENTIAL ships an update monthly, and KayWallet every 5 weeks. Most recently, REM ID CREDENTIAL was updated on September 17, 2026 and KayWallet on May 18, 2026.

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