Self vs Humanity Protocol App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Self
This app provides a private and portable digital identity using zero-knowledge proofs. It allows users to prove their humanity and verify their identity across various applications without sharing unnecessary personal data, enhancing security and privacy in Web3 and beyond.
- zk Passport for secure sign-ins
- Proof of Humanity verification
- Web3 and DeFi access
- Privacy-first data handling
- One-tap verification
- Aadhaar support (India)
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Self is the privacy-first way to prove you're human and verify who you are online (or give your agent a secure identity), without handing over your personal data. Trusted by Google, Opera, and 15M+ users. Verify your real-world identity once using a biometric passport, biometric national ID cards, Aadhaar, or any other supported identity document. Once registered, you can prove the specific attributes services require, such as your humanity, age, or nationality, without ever disclosing the underlying document or your personal information. Key Features: PROOF OF HUMAN: Prove you're a real person rather than an automated or duplicate account. AGE VERIFICATION: Confirm you're over 18 (or any age threshold) without revealing your birthday. Built for social apps, marketplaces, and age-gated services. PRE-KYC: Verify your eligibility (age, country of residence, sanctions, etc.) before any KYC process, only sharing your personal information with companies and institutions once necessary. AGENT ID: Delegate your identity credentials to your autonomous agent, unlocking broader utility and access across the internet. PRIVACY BY DESIGN: Self is using the latest zero-knowledge technology, fully audited by the world’s best security experts. All data is stored locally on the user’s device — never on any servers. When a user verifies their identity, a verifiable credential is created and saved securely in the app. There’s no cloud storage, no centralized database, and no way for anyone - including Self - to access the data without the user's consent. "We’re committed to ensuring developers can build faster with reduced friction while maintaining industry‑leading security standards," said Rich Widmann, Google. "Integrating Self allows us to further this mission with frontier zero‑knowledge solutions." Why Self Defend against bots and duplicate identities Meet age and compliance requirements without surrendering personal information Carry one verified identity across the apps you use, instead of re-uploading documents at every sign-up Help establish a global standard for verified identity that keeps people, not platforms, in control of their data
Humanity Protocol App
This app offers a fast and secure method to verify your identity online using a palm scan. It creates a privacy-first digital identity for cross-platform logins, airdrops, and bot-free communities, replacing traditional passwords and biometrics.
- Palm scan for identity verification
- Privacy-first digital identity
- Cross-platform logins
- Bot prevention
- Portable identity across platforms
- On-chain digital identity
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Welcome to one of the fastest and most secure ways to prove you’re a real person online. The Humanity App turns your hand into a privacy-first pass that unlocks cross-platform logins and recognition, (f)airdrops, bot-free communities, and more. Prove your humanity without giving up privacy. A single palm scan registers an on-chain digital identity that apps and services can trust. Forget passwords, selfies or SMS codes, your hand is now your biometric key. Key benefits • Portable identity you can reuse across real world events, wallets, games, DAOs, airdrops and more • Quick palm scan - verified human credential • One human, one account - stops bots & duplicates • Designed for privacy and upcoming global data rules Where it helps • Bot-free, human-first social platforms • Secure check-ins at events or work spaces • Fair token airdrops & NFT mints • DAO voting by real people • + much, much more Join millions proving they’re human and unlocking a safer, fairer internet today!
Screenshots
Verdict
The clearest difference is review sentiment: Self at 75% against Humanity Protocol App's 4%. Self also leads on rating (4.3 vs 1.0) and update cadence (every 9 days vs every 6 weeks). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Self holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: Self has 23 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of Self's written reviews are positive against 4% of Humanity Protocol App's.
Self ships an update every 9 days, Humanity Protocol App every 6 weeks. The most recent releases landed on September 15, 2026 and July 20, 2026 respectively.
| Parameter | Self | Humanity Protocol App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (23 ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 75.0% of reviews — better | 3.6% of reviews |
| Number of ratings | 23 — better | 2 |
| Update frequency | Every 9 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 193 MB | 128 MB |
| Age rating | 4+ | 4+ |
| Developer | Proof of Passport, LLC | human Institute Limited |
Customer experience
Self
Humanity Protocol App
Bugs and requests
Self
Not enough reviews yet to summarise bugs or requests.
Humanity Protocol App
Reported bugs
4 issues- Keeps crashing
- Camera doesn't open
- Verification not working
- Device registration issues
Requested features
2 requests- Update to fix issues
- Improve verification process
In-app purchases
Self
No in-app purchases
Humanity Protocol App
No in-app purchases
Questions
Is Self free?
Is Humanity Protocol App free?
Which has better reviews, Self or Humanity Protocol App?
Do Self or Humanity Protocol App have ads?
Which is updated more often, Self or Humanity Protocol App?
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