Comparison

FheID vs Mercle

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

Head to head
About

FheID

This app uses biometric verification to confirm your human likeness, safeguarding digital identities from bots. It allows access to services and rewards by validating authenticity without sharing personal data. Unique NFTs are created upon successful verification.

Highlights
  • Human likeness verification
  • Digital identity protection
  • NFT creation
  • Enhanced privacy with FHE
  • Airdrop eligibility
  • Secure biometric validation
Features
Read full description

Leveraging Proof of Humanity (PoH) technology, the FheID app confirms your human likeness, safeguarding your digital identity against bots and AI impersonations. Human Likeness, Not Identity: Secure your presence on Web3 and Web2 platforms without compromising personal details. With the FheID app, validate your biometric data in real time using your phone's camera. Access services, airdrops, and rewards across various apps by simply confirming your authenticity as a real person, without disclosing any personal information like your name, email, or sensitive biometric details. Unique NFT Creation: Validate your human likeness through facial biometrics to generate a unique NFT—your personalized proof of human identity. Enhanced Privacy with FHE: Instead of transmitting original images, our app transforms your facial features into encrypted vectors right on your device. These vectors, securely encrypted using your client key, are sent to our Privasea network's fortified servers. This process ensures that your original images remain confidential, fostering trust in our Privasea AI computation. Airdrops: Earn exclusive airdrops by validating your human likeness, ensuring that only real users, not bots, receive rewards. Security: Our platform is fortified with Fully Homomorphic Encryption (FHE), a cutting-edge post quantum cryptography technology that offers unrivaled security, protecting your private and personal information. Absolute Privacy: Our encryption safeguards ensure that your data, whether biometric or otherwise, remains encrypted from the moment it leaves your device. So secure, in fact, that even we cannot access your private information.

About

Mercle

This app uses your facial features to generate a unique credential, verifying your identity as human. Authenticate your online content and communications to ensure authenticity.

Highlights
  • Facial feature analysis for credential creation
  • Proof of personhood identity
  • Authenticate posts and content
  • Verify chats and communications
  • Ensures genuine user presence
Read full description

AI content is everywhere, making it hard to spot real humans online. Mercle uses your facial features to create a unique credential that proves you're human. Authenticate your posts, chats, and content with it, so everyone knows it's genuinely YOU.

Screenshots

FheID4 screens
Mercle4 screens

Verdict

The call

The clearest difference is rating: Mercle at 5.0 against FheID's 2.9. Mercle also leads on in-app purchases (none vs 1). FheID's advantage is ratings volume (18 vs 1) and iOS requirement (14 vs 17.0). On price, update cadence, ads 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. FheID sells 1 one-off in-app purchase. Mercle asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Mercle holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: FheID has 18 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on June 5, 2026 and September 25, 2026 respectively.

Scorecard5 real differences · 5 level
FheID versus Mercle: the parameters behind the verdict, then further details
ParameterFheIDMercle
PriceFreeFree
Rating2.9 (18 ratings)5.0 (1 ratings) — better
Positive reviews14.3% of reviews—
Number of ratings18 — better1
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS14 — better17.0
Further details — not scored
Size411 MB208 MB
Age rating9+4+
DeveloperPrivasea ABApex Labs PTE. LTD.

Customer experience

FheID

All ratings18 ratings
Positive38.9%
Neutral16.7%
Negative44.4%
Written reviews7 reviews
Positive14.3%
Neutral14.3%
Negative71.4%

Mercle

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

In-app purchases

1 purchases

FheID

One-time1
  • Create NFT$3.99
None

Mercle

No in-app purchases

Questions

Is FheID free?
FheID is free to download, with in-app purchases available.
Is Mercle free?
Mercle is free to download, with no in-app purchases.
Which has better reviews, FheID or Mercle?
Mercle is rated higher. FheID averages 2.9 out of 5 from 18 ratings, while Mercle averages 5.0 from 1 ratings.
Do FheID or Mercle have ads?
Neither FheID nor Mercle shows ads.
Which is updated more often, FheID or Mercle?
FheID ships an update every 2 weeks, and Mercle every 2 weeks. Most recently, FheID was updated on June 5, 2026 and Mercle on September 25, 2026.

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