Comparison

Polygon ID vs Empe Wallet

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

Head to head
About

Polygon ID

Create and manage your self-sovereign digital identity. Prove access rights and reputation privately using zero-knowledge cryptography. Access web3 and web2 services with secure, private on-chain verifications.

Highlights
  • Create and manage digital identity
  • Prove access rights privately
  • Manage verifiable claims
  • Generate private proofs
  • Secure authentication (biometrics/PIN)
  • Identity recovery with seed phrase
Read full description

Polygon ID enables you to create and manage your own self-sovereign digital identity. Prove your access rights and reputation without revealing any of your personal information. Manage verifiable claims about your identity and generate private proofs for digital interactions. Polygon ID is an open-source and private by default identity system based on zero-knowledge cryptography (zkSNARK). With the Polygon ID app, you will have access to web3 and web2 services and the ability for private on-chain verifications. Convenient control: - Secure authentication with biometrics or a 6-digit PIN - Identity recovery with seed phrase mechanism Obtaining claims: - Scan an issuer’s QR code - Follow the steps to connect your identity with the issuer and retrieve your claims - Store and manage your claims from your wallet Presenting your private proofs: - Scan a verifier’s QR code - Accept the proof request presented in your wallet - Generate and share the private proof of your claims with the verifier.

About

Empe Wallet

Manage and share your verifiable digital credentials securely with this privacy-focused wallet. Built on self-sovereign identity principles, it gives you full control over your data using advanced encryption and interoperable standards.

Highlights
  • Generate Decentralized Identifiers (DIDs)
  • Collect and manage Verifiable Credentials
  • Interoperable with W3C, OpenID, IETF standards
  • Enhanced data security with advanced encryption
  • Noncustodial design for full data control
  • User-friendly interface
  • Seamless developer experience for POCs
Features
Read full description

Empe Verifiable Data Wallet Experience Empeiria’s End-to-End Verifiable Data Infrastructure (EVDI) with the reference Verifiable Data Wallet for a quick and efficient way to deploy your decentralized data ecosystem. This secure, privacy-focused solution for managing and sharing Verifiable Credentials is built on Self-Sovereign Identity (SSI) principles, empowering you with complete control over your data. Empe Verifiable Data Wallet is noncustodial and neither third parties nor Empeiria can access your information without your explicit consent, with state-of-the-art encryption protocols guarding private data against unauthorized access. The wallet is based on W3C, OpenID, and IETF standards: DID, W3C Verifiable Credentials, SD-JWT VC, OID4VCI, and OID4VP to ensure seamless data interoperability across platforms. Technical Specifications: - Wallet DIDs: did:key and did:jwk (curve Ed25519) - Credential formats: SD-JWT VC and W3C Verifiable Credentials - Credential issuance: OpenID for Verifiable Credential Issuance (OID4VCI) - Credential presentation: OpenID for Verifiable Presentations (OID4VP), with DCQL and DIF Presentation Exchange queries - Standards: W3C, OpenID, and IETF standards: DID, W3C Verifiable Credentials, SD-JWT VC, OID4VCI, and OID4VP Features: - Easily Generate Decentralized Identifiers (DIDs): Create a unique and secure identity for your digital interactions. - Collect & Manage Verifiable Credentials: Efficiently gather, store, and manage your Verifiable Credentials in one place, ensuring seamless interactions and data sharing across platforms. - Interoperability: Built on W3C, OpenID, and IETF standards including DID, W3C Verifiable Credentials, SD-JWT VC, OID4VCI, and OID4VP to ensure seamless data interoperability across platforms. - Enhanced Security: Advanced encryption protocols protect your data from unauthorized access, ensuring privacy and security. - Noncustodial Design: Complete control over your data, with no third-party or Empeiria access without your explicit consent. - User-Friendly Interface: Intuitive and easy-to-use interface for both novice and experienced users. - Cross-Platform Compatibility: Compatible with multiple platforms, enabling a broad range of use cases and integration scenarios. - Seamless Developer Experience: Developers can build Proofs of Concept (POCs) for their use cases in minutes before embedding the Empe DID Wallet SDK into their applications. For more information, visit empe.io or contact us at dev@empe.io Download Empe Verifiable Data Wallet Now Experience the Verifiable, Interoperable & Decentralized Data of the Future Today!

Screenshots

Polygon ID4 screens
Empe Wallet4 screens

Verdict

The call

The clearest difference is rating: Empe Wallet at 5.0 against Polygon ID's 4.3. Polygon ID's advantage is update cadence (every 3 weeks vs every 6 weeks) and ratings volume (7 vs 1). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Empe Wallet holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Polygon ID has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Polygon ID ships an update every 3 weeks, Empe Wallet every 6 weeks. The most recent releases landed on June 6, 2026 and September 9, 2026 respectively.

Scorecard5 real differences · 5 level
Polygon ID versus Empe Wallet: the parameters behind the verdict, then further details
ParameterPolygon IDEmpe Wallet
PriceFreeFree
Rating4.3 (7 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings7 — better1
Update frequencyEvery 3 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better18.0
Further details — not scored
Size156 MB47 MB
Age rating4+4+
DeveloperZKID Labs AGEmpeiria

Customer experience

Polygon ID

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Empe Wallet

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Polygon ID

No in-app purchases

None

Empe Wallet

No in-app purchases

Questions

Is Polygon ID free?
Polygon ID is free to download, with no in-app purchases.
Is Empe Wallet free?
Empe Wallet is free to download, with no in-app purchases.
Which has better reviews, Polygon ID or Empe Wallet?
Empe Wallet is rated higher. Polygon ID averages 4.3 out of 5 from 7 ratings, while Empe Wallet averages 5.0 from 1 ratings.
Do Polygon ID or Empe Wallet have ads?
Neither Polygon ID nor Empe Wallet shows ads.
Which is updated more often, Polygon ID or Empe Wallet?
Polygon ID ships an update every 3 weeks, and Empe Wallet every 6 weeks. Most recently, Polygon ID was updated on June 6, 2026 and Empe Wallet on September 9, 2026.

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