Comparison

Self vs Wallet Tool

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

Head to head
About

Self

Securely prove your identity online without sharing personal data. Verify attributes like humanity or age using your documents, and even grant your agent a secure digital identity. Protects against bots and ensures privacy with zero-knowledge technology.

Highlights
  • Prove humanity
  • Age verification
  • Pre-KYC checks
  • Agent identity
  • Zero-knowledge technology
  • Local data storage
Features
Read full description

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

About

Wallet Tool

Features
Read full description

This is an emergency recovery companion app that helps restore OKX Wallet access when the local encryption password can no longer access the keychain after migration. This tool does not create wallets, manage assets, or access seed phrases or private keys.

Screenshots

Self4 screens
Wallet Tool3 screens

Verdict

The call

The clearest difference is update cadence: Wallet Tool at daily against Self's every 2 weeks. 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

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

Self ships an update every 2 weeks, Wallet Tool daily. Both last shipped on October 30, 2026.

Scorecard1 real difference · 9 level
Self versus Wallet Tool: the parameters behind the verdict, then further details
ParameterSelfWallet Tool
PriceFreeFree
Rating4.4 (26 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings26 — better—
Update frequencyEvery 2 weeksDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.4 — better15.6
Further details — not scored
Size193 MB7 MB
Age rating4+4+
DeveloperProof of Passport, LLCOKX Bahamas FinTech Company Limited

In-app purchases

None

Self

No in-app purchases

None

Wallet Tool

No in-app purchases

Questions

Is Self free?
Self is free to download, with no in-app purchases.
Is Wallet Tool free?
Wallet Tool is free to download, with no in-app purchases.
Do Self or Wallet Tool have ads?
Neither Self nor Wallet Tool shows ads.
Which is updated more often, Self or Wallet Tool?
Self ships an update every 2 weeks, and Wallet Tool daily. Most recently, Self was updated on October 30, 2026 and Wallet Tool on October 30, 2026.

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