zkMe vs Solayer Pay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
zkMe
This app uses zero-knowledge technology to verify credentials without revealing personal information. It allows users to prove eligibility for services by answering yes/no questions about their data, ensuring privacy and control.
- Zero-knowledge credential verification
- Decentralized and private-by-design
- Proves eligibility without disclosing PII
- Self-sovereign data control
- Generates mathematical zero-knowledge proofs
- Verifies age without revealing birthday
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———— You, privately verified ———— zkMe verifies user credentials without disclosing any personal information to anyone! Through the use of innovative zero-knowledge technologies, it is the only KYC solution to be fully decentralized, private-by-design and compliant with global AML requirements. ———— Why is zkMe the ultimate tool to protect your privacy? ———— Unlike other eVerification solutions, the zkMe app actually does not share any personal identifiable information (PII) to anyone. By generating mathematical zero-knowledge proofs of knowledge (ZKP), the zkMe app only discloses yes/no answers to a list of predetermined eligibility questions on your credentials. For example, by using the zkMe app, you can prove you are over 18, without disclosing your actual birthday. ———— zkMe got you covered ———— Shield your Privacy - No credential verified through the zkMe app is stored on any centralized storage, making it virtually impossible for any private data leak. The only thing shared (if authorized by you) are yes/no answers to basic eligibility questions such as "are you over 18 years old?". Be Self-Sovereign - The zkMe app puts you in control of any and all sharing of your data, even if that data is anonymized through the use of zero-knowledge. You see and control which proofs have been generated and are active, which chain ecosystems these proofs are being used in and which applications have authorization to verify your eligibility. 3 easy steps to protect your identity online: - Verify credentials and generate ZK proofs - Connect your proofs to the ecosystems you are active in - Authorize the services you want to present proofs to Download the zkMe app to get your journey started today.
Solayer Pay
Manage your stablecoins with a neobank experience. Send, receive, and track your balances with ease. Use the integrated card for everyday purchases, all controlled within the app.
- Stablecoin transfers
- Real-time balance tracking
- Transaction notifications
- Integrated payment card management
- Intuitive user interface
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Solayer Pay App is a stablecoin neobank app built around the Solayer Pay Card —designed to make stablecoins feel instant, global, and easy to control. Send and receive stablecoins with a clean, intuitive transfer flow, track your balances in real time, and stay on top of every movement with notifications. When you’re ready to spend, your Solayer Pay Card is there for everyday purchases— managed seamlessly in the same app.
Screenshots
Verdict
The clearest difference is rating: Solayer Pay at 5.0 against zkMe's 3.4. Solayer Pay also leads on update cadence (every 6 days vs every 2 weeks). On price, ratings volume, ads and in-app purchases 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.
Solayer Pay holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 2 respectively.
zkMe ships an update every 2 weeks, Solayer Pay every 6 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | zkMe | Solayer Pay |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (5 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | 2 |
| Update frequency | Every 2 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15 — better | 16.0 |
| Further details — not scored | ||
| Size | 211 MB | 133 MB |
| Age rating | 17+ | 4+ |
| Developer | zkMe Technology Limited | Solayer Labs Inc |
Customer experience
zkMe
Solayer Pay
In-app purchases
zkMe
No in-app purchases
Solayer Pay
No in-app purchases









