Comparison

SureMark vs realxreal

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

Head to head
About

SureMark

Verify the identity of individuals in real-time across calls, video chats, and text messages. This tool provides instant, impersonation-proof confirmation, protecting your reputation and relationships from sophisticated fakes.

Highlights
  • Instant identity verification
  • Impersonation-proof technology
  • Cross-platform protection
  • Simple challenge and response
  • Privacy-focused, no ads or data selling
  • Credential issuance and content signing (higher tiers)
Features
Read full description

In a world where AI can mimic faces, voices, and entire websites, SureMark's Verified Web gives you the power to know who created the content you're viewing online. As you browse, Verified Web authenticates content directly in your browser — confirming in real time whether what's on the page was actually issued and approved by the trusted identity it claims to come from. Verified Web checks authenticity at the source rather than relying on detection tools that can be easily tricked. Instead of guessing whether a post, article, statement, or download is genuine, you get instant, trustworthy confirmation right where you're reading it. Why Verified Web - Authenticity at a glance: See whether the content you're viewing was genuinely signed by its claimed author, without leaving the page. - Impersonation-proof: Rather than guessing if content is real, Verified Web confirms whether it was issued and approved by a verified identity. - Built into your browser: Authentication happens client-side as you browse — no extra apps or steps to verify what you see. - Cross-platform protection: Works across desktop and the web, with iOS support now available. - Privacy first: No ads. No spam. No selling your data. For High-Visibility Individuals Athletes, celebrities, journalists, executives, and politicians are prime targets for fraudulent content published in their name. Verified Web lets you sign the content you put online so audiences can confirm it's really from you — protecting your brand, reputation, and relationships. SureMark is already partnering with organizations like NILx to protect athlete identities and endorsements. For Followers, Fans & the Public The Viewer tier is free — so anyone can verify signed web content without paying. Higher tiers (Sure Circle, High Visibility, Celebrity) unlock additional features like credential issuance, content signing, recovery tools, and dual identities. Trusted Technology Verified Web is built on decades of proven innovation in securing digital information, delivering authenticity at internet scale.

About

realxreal

This app enhances your default contacts by verifying the identity of your connections. It uses shared memories and real-time challenges to authenticate users, helping you distinguish real people from AI-generated or spoofed communications. Communicate with confidence knowing who you're interacting with.

Highlights
  • Verified contact status
  • Live identity verification challenges
  • Memory-based authentication
  • Authentication history tracking
  • Import existing contacts
  • Privacy-first architecture
Features
Read full description

realxreal: MFA for People Deepfakes are no longer science fiction; they are the new standard for modern crime. In 2025 alone, over $1 billion was lost to AI-powered impersonation scams. From the Ferrari CEO deepfake scandal to sophisticated "kidnapping" hoaxes targeting families, scammers are now using real-time voice and video cloning to bypass every traditional layer of trust. The internet was built for connectivity, but it never learned how to verify who is actually on the other end of the line. We did. realxreal is the next layer of trust for the digital age; we are multi-factor authentication for human interaction. HOW IT WORKS Every contact in realxreal is assigned a pair of rotating codewords: one for you, one for them. These words are cryptographically synced and change automatically every 60 seconds. When you start a call, video chat, or sensitive conversation, simply glance at your screen and state your codeword. Have your contact do the same. If the words match what is displayed on both your screens, you have mathematically verified that you are speaking to the real person, not an AI clone. WHY CODEWORDS? In an era where voices, faces, and phone numbers can be perfectly imitated in milliseconds, visual and auditory "cues" are no longer proof of identity. Codewords act as an immutable barrier against AI impersonation. Because these words rotate every minute, they provide "perfect forward secrecy" for your conversation. Even if an attacker were to capture audio or video from a previous call, the data would be useless sixty seconds later. realxreal strips away the illusion of the deepfake, leaving only the truth of the person on the other end. GETTING STARTED 1. Define your profile: Give yourself a display name. 2. Import your contacts or add contacts manually: realxreal instantly generates and syncs unique codeword pairs for everyone in your address book. 3. Sync up: Scan a QR code in person or send an invite link to verify a contact. 4. Verify: Just say your codeword and listen for theirs. Both parties need realxreal to verify identity. Start by syncing with your most frequently called family members and colleagues. INTEGRATES INTO YOUR LIFE Don't change your habits. realxreal works alongside whatever you already use: phone calls, video meetings (Zoom, Teams, FaceTime), voice notes, or texts. It is the silent, third-party security layer that fits into your existing routine without forcing you to switch apps or platforms. PRIVACY BY DESIGN realxreal is built on a zero-knowledge, local-only architecture. Your data is yours: Your contacts and cryptographic seeds never leave your device. No central tracking: We don’t maintain a server that knows what your codewords are, who you talk to, or when you talk. No accounts: There is no "realxreal account" to hack, track, or sell. It’s just math, your device, and your trust. Terns of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.realxreal.app/privacy.html

Screenshots

SureMark3 screens
realxreal4 screens

Verdict

The call

The clearest difference is in-app purchases: SureMark at none against realxreal's 2. SureMark also leads on update cadence (every 2 months vs every 5 months). On price, rating, ratings volume and ads 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. realxreal sells 2 in-app purchases, starting at $4.99 per month. SureMark asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SureMark against 5.0 for realxreal. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

SureMark ships an update every 2 months, realxreal every 5 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
SureMark versus realxreal: the parameters behind the verdict, then further details
ParameterSureMarkrealxreal
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings12 — better
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.4 — better16.6
Further details — not scored
Size58 MB12 MB
Age rating4+4+
DeveloperSureMark Digital Identity Services Inc.Real Recognizes Real AI, PBC

Customer experience

SureMark

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

realxreal

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SureMark

No in-app purchases

2 purchases

realxreal

Subscriptions2
  • realxreal Pro Monthly$4.991 Month
  • realxreal Pro Annual$49.991 Year

Questions

Is SureMark free?
SureMark is free to download, with no in-app purchases.
Is realxreal free?
realxreal is free to download, with in-app purchases available.
Which has better reviews, SureMark or realxreal?
SureMark and realxreal are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do SureMark or realxreal have ads?
Neither SureMark nor realxreal shows ads.
Which is updated more often, SureMark or realxreal?
SureMark ships an update every 2 months, and realxreal every 5 months. Most recently, SureMark was updated on October 15, 2026 and realxreal on October 24, 2026.

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