Comparison

Zurbo vs RealStamp

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

Head to head
About

Zurbo

Read full description

Secure Network Access Solution for Enterprises Zurbo is a high-performance secure network access application designed specifically for enterprise users. It helps employees connect to internal corporate resources securely and reliably from anywhere in the world. Whether it’s remote work, accessing internal systems, or handling sensitive operations, Zurbo ensures encrypted protection and high-availability connectivity. Key Features: • Enterprise-Grade Encrypted Tunnels – Safeguard data transmission and prevent man-in-the-middle attacks and data breaches • Intelligent Network Routing – Automatically detects and prioritizes enterprise traffic to enhance work efficiency • Flexible Access Policies – Configure access permissions by department, region, or user account • Zero-Configuration Experience – Connect with a single tap, no complex setup required • Multi-Platform Support – Seamlessly works across iOS, macOS, and more Zurbo is committed to delivering a stable, secure, and compliant network access experience for enterprises—an ideal solution for modern remote work and IT management. For more information, please visit our website: https://zenlayer.com/ Terms of Use: https://www.turboxapp.com/terms Privacy Policy: https://www.turboxapp.com/privacy

About

RealStamp

This app provides a cryptographic toolkit to prove human authenticity for digital content. It uses hardware-backed security and a public transparency log to create verifiable credentials, offering a trust score based on your identity and activity.

Highlights
  • Hardware-backed Face ID signing
  • Public transparency log anchoring
  • 0-100 Trust Score
  • Selective disclosure (SD-JWT)
  • C2PA-compatible content credentials
  • Sign in with Apple support
Features
Read full description

Prove you're real. Stamp anything. Verify anyone. RealStamp is a human authenticity system — a cryptographic toolkit that lets you sign any piece of content with proof that a verified human attested it. Locked to your Face ID. Anchored on a public transparency log. Verifiable by anyone in seconds. HOW IT WORKS STAMP. Capture text, attach a photo, video, or file. RealStamp signs it inside the Secure Enclave on your iPhone, with a key that never leaves the chip. Every stamp anchors to Sigstore Rekor — a public, append-only transparency log. Patent pending. SCORE. A 0–100 Trust Score reflects how verifiable you are and your stamping track record — never whether you used AI. It's built from your verified identity (email, phone, social, ID), your stamping activity (volume and consistency over time), and the quality of your credentials (taking editorial responsibility, maintaining the C2PA chain, and keeping stamps active). Open disputes and revocations reduce your score. VERIFY. Anyone, with or without an account, can verify any RealStamp credential in seconds. Signature, anchor, score, and dispute status — all public, all auditable. WHAT'S INSIDE • Hardware-backed Face ID — every stamp signed by a key inside Secure Enclave. FIDO2 Level 3 equivalent. No password. No software fallback. • Sigstore Rekor anchoring — every credential written to a public transparency log. Cannot be backdated or forged. • SD-JWT credentials — selective disclosure. Show what you want, prove the rest. • Sign in with Apple supported — when you choose Apple's Hide My Email, your real address is never shared. • C2PA-compatible content credentials — built on the open C2PA standard for content provenance. WHO IT'S FOR Creators publishing original work. Journalists and witnesses in the field. Researchers and authors. Anyone who wants to be verifiable as human in a synthetic world. PRIVACY Signing happens inside the Secure Enclave on your device. Liveness frames are processed in real time and discarded — we do not store any biometric template or faceprint. Photos and videos you choose to attach to a stamp are stored so verifiers can see what was stamped; you can delete them at any time. We support Sign in with Apple, email with a 6-digit code, and device passkeys. REGULATORY Designed to meet EU AI Act Article 50 disclosure requirements. Patent pending (USPTO 64/045,301). FREE TO DOWNLOAD. FREE TO VERIFY OTHERS. No account needed unless you want to stamp content yourself. realstamp.app LEGAL Privacy Policy: https://realstamp.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Zurbo3 screens
RealStamp4 screens

Verdict

The call

The clearest difference is in-app purchases: Zurbo at none against RealStamp's 4. RealStamp's advantage is update cadence (every 2 weeks vs monthly). On price, ads, 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. RealStamp sells 4 in-app purchases, starting at $9.99 per month. Zurbo asks for nothing beyond the download.

UpkeepUpdate frequency

Zurbo ships an update monthly, RealStamp every 2 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Zurbo versus RealStamp: the parameters behind the verdict, then further details
ParameterZurboRealStamp
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size53 MB16 MB
Age rating4+4+
DeveloperZenlayer IncEmilia Carpinisan

In-app purchases

None

Zurbo

No in-app purchases

4 purchases

RealStamp

Subscriptions4
  • Creator$9.991 Month
  • Creator (Annual)$89.991 Year
  • Business$99.991 Month
Show 1 more
  • Business (Annual)$999.991 Year

Questions

Is Zurbo free?
Zurbo is free to download, with no in-app purchases.
Is RealStamp free?
RealStamp is free to download, with in-app purchases available.
Do Zurbo or RealStamp have ads?
Neither Zurbo nor RealStamp shows ads.
Which is updated more often, Zurbo or RealStamp?
Zurbo ships an update monthly, and RealStamp every 2 weeks. Most recently, Zurbo was updated on November 4, 2026 and RealStamp on October 31, 2026.

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