Comparison

Self vs Expose AI

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

Expose AI

Features
Read full description

Real or AI? Expose AI tells you in seconds — a clear verdict, a confidence score and the evidence behind it. Check any photo, screenshot or link, entirely on your phone. That dating profile, marketplace listing, news photo or viral post: check it before you trust it. No upload, no account — the image never leaves your device. NEW IN THIS VERSION • Deep Scan: two stronger AI models study 12 views of the image — less than half as many “Uncertain” verdicts as a Standard scan* • Region map: see where the AI signal is, and catch AI edits or pasted areas in real photos • Videos & GIFs: checked frame by frame, with one verdict for the whole clip • Find the source: look an image up on Google Lens, Bing or TinEye to see where it first appeared • Check a link: paste a post, page or image link — X (Twitter), Reddit, news sites, blogs — and pick the image to check • Paste from the clipboard, or share images, videos and web pages to Expose AI from any app • “Spot the AI” guide: 10 tells to check yourself, from hands and text to light and shadows • PDF reports (Pro): save or send a record of any verdict, with the file’s SHA-256 fingerprint • Now in English, Español, Português, Deutsch, Français and 日本語 HOW IT WORKS • Metadata check: reads Content Credentials (C2PA), XMP and AI-generator tags — an image that declares Firefly, FLUX, Stable Diffusion or another generator is flagged on the spot • On-device AI models, trained on the visual fingerprints of AI image generators, handle everything else: screenshots, stripped metadata, re-saved files • Standard scan: one fast model, unlimited • Deep Scan: two models × six views each, plus a nine-region scan • A clear call — Likely AI-generated, Likely real or Uncertain — and a “How we decided” card that shows which signal made it CHECK IMAGES FROM ANYWHERE • Choose from your photo library, paste, or share from Photos, Safari and social apps • Check a whole profile or listing at once with Batch (Pro, up to 12 images) • Crop a screenshot down to just the picture • Keep a private history of every verdict, and share a verdict card in one tap PRIVATE BY DESIGN Every scan runs on your device. No account, no sign-up, no upload — detection even works offline. Links are opened directly from your phone, like a browser would. Your history stays on your phone, and you can pause or clear it any time. FREE AND PRO • Free: unlimited Standard scans and 3 Deep Scans to start — plus one more for each short ad you choose to watch. Ad-supported. • Expose AI Pro: unlimited Deep Scans and region maps, Deep Scan on every video frame, Batch check, PDF reports and no ads. A NOTE ON ACCURACY AI-image detection is probabilistic — a signal, not proof. Results vary with editing, compression, screenshots and brand-new generators, and metadata can be stripped or faked. Videos are judged by their frames, so the newest AI video generators can slip through. When the signal is weak, Expose AI says “Uncertain” instead of guessing. Use it as one tool among several, never as the final word about a picture or a person. *Measured on 12,627 test images: about 10% Uncertain with a Deep Scan vs 28% with a Standard scan. SUBSCRIPTION Expose AI Pro is offered as an auto-renewable weekly or annual subscription, or as a one-time lifetime purchase. The exact price and billing period are shown in the app before you confirm. Payment is charged to your Apple ID account at confirmation of purchase. A subscription renews automatically unless it is turned off at least 24 hours before the end of the current period. Manage or cancel it anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://expose.chinesepowered.com/privacy.html

Screenshots

Self4 screens
Expose AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Self at none against Expose AI's 4. Self also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 4 weeks). On price, device support and iOS requirement 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. Expose AI sells 4 in-app purchases, starting at $3.99 per 7 days. Self asks for nothing beyond the download.

UpkeepUpdate frequency

Self ships an update every 2 weeks, Expose AI every 4 weeks. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
Self versus Expose AI: the parameters behind the verdict, then further details
ParameterSelfExpose AI
PriceFreeFree
Rating4.4 (26 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings26 — better—
Update frequencyEvery 2 weeks — betterEvery 4 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.4 — better16.4
Further details — not scored
Size193 MB226 MB
Age rating4+4+
DeveloperProof of Passport, LLCNelson Lai

In-app purchases

None

Self

No in-app purchases

4 purchases

Expose AI

Subscriptions3
  • Pro Weekly$3.997 Days
  • Pro Monthly$4.991 Month
  • Pro Annual$29.991 Year
One-time1
  • Pro Lifetime$49.99

Questions

Is Self free?
Self is free to download, with no in-app purchases.
Is Expose AI free?
Expose AI is free to download, with in-app purchases available.
Do Self or Expose AI have ads?
Expose AI shows ads; Self does not.
Which is updated more often, Self or Expose AI?
Self ships an update every 2 weeks, and Expose AI every 4 weeks. Most recently, Self was updated on October 30, 2026 and Expose AI on October 29, 2026.

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