Comparison

Very Authenticator vs Surf

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

Head to head
About

Very Authenticator

Securely approve account actions using just your palm. This app uses your smartphone camera to analyze and anonymize your palm data for private, biometric authentication. It offers a faster, more private alternative to traditional one-time passwords.

Highlights
  • Palm scan authentication
  • Biometric security
  • Private data analysis
  • Anonymized palm data
  • QR code scanning
  • Secure account approval
Read full description

Use Very to securely, and privately, approve actions on your account with a palm scan. It’s an easier, biometric-powered version of one-time passwords or single sign-ons. The app uses your smartphone camera to register your palms. Your palm is analyzed and anonymized, so your personal data is kept private. After your palm is registered, a partner site can easily authenticate or approve actions by asking you to do a simple movement within the Very app. It only takes a few seconds. How to get started: Set up your Very account with an email address. Register both your palms by following the directions in the app. On a partner site, you’ll be given the option to authenticate using Very. Scan the QR code with the Very app and complete the simple movement to verify your identity. And you’re done! Very is private, secure, and backed by a decade of palm biometric research. Learn more at very.org

About

Surf

This AI-powered assistant provides in-depth crypto analysis by reading on-chain data, social sentiment, and fundamentals. It consolidates research, market data, and on-chain analysis into one platform for traders and analysts.

Highlights
  • AI-powered crypto analysis
  • On-chain flow tracking
  • Social sentiment monitoring
  • Fundamental analysis
  • Cross-chain research
  • Narrative and opportunity surfacing
Features
Read full description

Surf is an AI copilot that actually thinks in crypto. It reads live on-chain flows, social sentiment, and fundamentals so you can go from idea to decision in one place. Use ASK for fast checks and RESEARCH when you need a full, crypto-native report. Instead of juggling DEX dashboards, X, and Telegram, Surf pulls together deep research, live market data, and on-chain analysis into a single powerful app for traders, analysts, airdrop farmers, and curious newcomers. Its multi-agent research stack works across 40+ blockchains and 100K+ X accounts to surface narratives, flows, and opportunities before they hit the mainstream. Surf is already used by leading funds and research firms, and it outperforms generic chatbots on the CAIA Crypto AI Agent Benchmark in accuracy for tokenomics, trend analysis, and project discovery. What you can do with Surf: • Run deep, structured research on any token or ecosystem • Spot narratives, flows, and smart money across chains and social • Turn scattered docs, posts, and dashboards into clear next-step playbooks Whether you’re scanning the latest memecoins, modeling a halving, or planning your next airdrop campaign, Surf gives you the clarity and confidence to stay ahead in crypto’s fastest markets. Legal & Help By using Surf AI, you agree to our Terms of Services and Privacy Policy: • Terms of Services: https://asksurf.ai/terms-of-service • Privacy Policy: https://asksurf.ai/privacy-policy • Help Center: https://asksurf.ai/faq

Screenshots

Very Authenticator4 screens
Surf4 screens

Verdict

The call

The clearest difference is rating: Very Authenticator at 5.0 against Surf's 4.2. Very Authenticator also leads on in-app purchases (none vs 4) and ratings volume (30 vs 6). Surf's advantage is review sentiment (96% vs 85%). 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. Surf sells 4 in-app purchases, starting at $14.99 per month. Very Authenticator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Very Authenticator holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Very Authenticator has 30 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 85% of Very Authenticator's written reviews are positive against 96% of Surf's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Very Authenticator ships an update weekly, Surf every 5 days. Both last shipped on November 8, 2026.

Scorecard6 real differences · 4 level
Very Authenticator versus Surf: the parameters behind the verdict, then further details
ParameterVery AuthenticatorSurf
PriceFreeFree
Rating5.0 (30 ratings) — better4.2 (6 ratings)
Positive reviews84.6% of reviews95.8% of reviews — better
Number of ratings30 — better6
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS13 — better15.0
Further details — not scored
Size96 MB110 MB
Age rating17+17+
DeveloperVeros Inc.Cybertino Inc

Customer experience

Very Authenticator

All ratings30 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive84.6%
Neutral0.0%
Negative15.4%

Surf

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews24 reviews
Positive95.8%
Neutral0.0%
Negative4.2%

In-app purchases

None

Very Authenticator

No in-app purchases

4 purchases

Surf

Subscriptions4
  • Surf Plus Monthly$14.991 Month
  • Surf Pro Monthly$39.991 Month
  • Surf Plus Annual$107.991 Year
Show 1 more
  • Surf Pro Annual$349.001 Year

Questions

Is Very Authenticator free?
Very Authenticator is free to download, with no in-app purchases.
Is Surf free?
Surf is free to download, with in-app purchases available.
Which has better reviews, Very Authenticator or Surf?
Very Authenticator is rated higher. Very Authenticator averages 5.0 out of 5 from 30 ratings, while Surf averages 4.2 from 6 ratings.
Do Very Authenticator or Surf have ads?
Neither Very Authenticator nor Surf shows ads.
Which is updated more often, Very Authenticator or Surf?
Very Authenticator ships an update weekly, and Surf every 5 days. Most recently, Very Authenticator was updated on November 8, 2026 and Surf on November 8, 2026.

Other comparisons