Comparison

DIGITAL SEAL vs TubeSumm

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

Head to head
About

DIGITAL SEAL

This app demonstrates advanced identity document verification technology. It allows users to scan and verify passports, IDs, and driver's licenses using NFC chips and optical security features. It's designed for software companies and integrators building their own identity verification solutions.

Highlights
  • NFC chip verification for passports and IDs
  • MRZ, 2D barcode, and license plate scanning
  • Visual inspection of document security features
  • Online and offline verification modes
  • Reference database of global travel documents
  • Demonstrates Mobile SDK capabilities
Features
Read full description

DIGITAL SEAL APP BY KINEGRAM.DIGITAL Try this field tested identity document verification technology before building your own solution. DIGITAL SEAL app is the free demonstration app for our professional Mobile SDKs, designed for software companies and integrators creating their own identity verification solutions. WHAT IS THE DIGITAL SEAL APP? The DIGITAL SEAL app demonstrates the capabilities of our MOBILE SCAN SDK, MOBILE CHIP SDK and DOC LIBRARY. Test the DIGITAL SEAL app, see how • easily you can scan MRZ, license plates, 2D barcodes, Visible Digital Seals and IDB. • securely you can verify identity documents like passports and IDs based on their chip. • the reference database supports you with a side-by-side inspection of physical security features on the document. KEY FEATURES – SCANNING APP & CHIP VERIFICATION Chip-Based eMRTD Chip Verification • Read and verify NFC chips in biometric passports and ID cards • Extract chip data according to ICAO 9303 standards • Compliant with ISO 18013 and ISO 22376:2023 • Authenticate Passports and ID cards • Verify document authenticity and detect cloning in real-time • Online and offline verification modes MRZ, 2D Barcode, License Plate, VDS and IDB Scanner • Fast and accurate MRZ (Machine Readable Zone) scanning • 2D barcode scanner, for example QR codes • Support for PDF417 barcodes • License plate recognition capability • VDS (Visible Digital Seal) and IDB (ICAO Data Structure for Barcode) scanner Identity Document Verification • Support for visual verification of passports, ID cards, and driver's licenses • Access to a comprehensive document reference library • Optical security feature display FOR SOFTWARE COMPANIES & INTEGRATORS OF IDENTITY VERIFICATION SOLUTIONS This demo app helps you evaluate our mobile SDKs: • MOBILE CHIP SDK – Read NFC enabled passports and ID cards for biometric verification and chip authentication. Available as online or offline solution. • MOBILE SCAN SDK – Advanced OCR and MRZ scanner for rapid data capture from identity documents, 2D barcodes, license plates, Visible Digital Seals and IDB. • CHIP VERIFY – Checking electronic travel documents with your mobile phone. • DOC LIBRARY – Comprehensive reference database with security features of global travel documents. USE CASES FOR YOUR SOLUTION • Customer onboarding (KYC/AML compliance) • Hotel and restaurant guest check-in • Age verification and access control • Border control, policing and law enforcement • Member registration systems • Travel and hospitality apps • Identity verification platforms TECHNICAL HIGHLIGHTS • NFC reader supporting ISO 14443-3/4 standards • eMRTD data groups DG1-DG17 support • ICAO 9303 compliant verification • Works in online and offline mode • Fast and reliable chip authentication • User-friendly interface requiring no security or document expertise FLEXIBLE INTEGRATION OPTIONS • Native SDKs for mobile devices • Seamless integration into existing apps • Standalone app customization • On-premise server solutions • Flexible licensing for startups to enterprises WHY kinegram.digital? OVD Kinegram AG is a global leader in protecting identities. Known as a pioneer in security features for physical ID documents, we have expanded our expertise into the digital realm. With kinegram.digital, we support companies and authorities with future-proof digital solutions for verifying security features in identity documents such as ID cards, passports, residence permits, and driver's licenses. With the DIGITAL SEAL app, you can test the same professional-grade verification technology before integrating our SDKs into your own application. DOWNLOAD & EVALUATE Download the DIGITAL SEAL app for free and experience trustworthy identity verification technology. After testing, contact us to discuss SDK licensing and integration into your solution. Are you ready to build your own identity verification solution? Download the DIGITAL SEAL app today to get started!

About

TubeSumm

Instantly summarize and fact-check any YouTube video with AI. Get structured breakdowns, verification of claims, and engage in AI chat for deeper understanding. Supports 11 languages and saves your notes for easy access.

Highlights
  • Instant AI Summaries
  • Automated Fact-Check Analysis
  • AI Chat for Deeper Dives
  • 11 Language Support
  • Saved History and Notes
Features
Read full description

Stop wasting your lifetime watching long and unverified YouTube content. TubeSumm uses advanced AI to instantly summarise and translate any YouTube video and verify its claims — so you can learn more in minutes. Come back to your notes anytime you want, they're saved! How it works: Choose UI and the output language. Paste a YouTube link → get a structured summary with fact-checking in seconds. Then continue the conversation with AI to dive deeper into any topic. Key Features: Instant AI Summaries — Transform any YouTube video into a clear, structured breakdown you can read in under a minute. Fact-Check Analysis — Every summary includes an automated fact-check verdict: verified, mixed, or debunked. Know what to trust. AI Chat — Ask follow-up questions about the video. Get clarifications, deeper explanations, or a simplified summary for any topic. 11 Languages — Summaries available in English, Spanish, French, German, Portuguese, Chinese, Japanese, Korean, Arabic, Hindi, and Russian. All content — summaries, fact-checks, and AI responses — is generated in your selected language, so you get a fully native experience from start to finish. Your History, Always Available — All your analyzed videos are saved in your personal notebook for quick reference. Perfect for students, researchers, journalists, and anyone who consumes a lot of video content and wants to save time without missing the details.

Screenshots

DIGITAL SEAL4 screens
TubeSumm4 screens

Verdict

The call

The clearest difference is in-app purchases: DIGITAL SEAL at none against TubeSumm's 3. TubeSumm's advantage is update cadence (every 6 days vs fortnightly) and iOS requirement (15.0 vs 17.0). On price, review sentiment, ads and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. TubeSumm sells 3 one-off in-app purchases. DIGITAL SEAL asks for nothing beyond the download.

UpkeepUpdate frequency

DIGITAL SEAL ships an update fortnightly, TubeSumm every 6 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences Ā· 4 level
DIGITAL SEAL versus TubeSumm: the parameters behind the verdict, then further details
ParameterDIGITAL SEALTubeSumm
PriceFreeFree
Positive reviews100.0% of reviews100.0% of reviews
Update frequencyFortnightlyEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size70 MB3 MB
Age rating4+4+
DeveloperOVD Kinegram AGOlympus Ai Technologies FZE

Customer experience

DIGITAL SEAL

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

TubeSumm

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

DIGITAL SEAL

No in-app purchases

3 purchases

TubeSumm

One-time3
  • 10 Credits$2.99
  • 30 Credits$5.99
  • 60 Credits$9.99

Questions

Is DIGITAL SEAL free?
DIGITAL SEAL is free to download, with no in-app purchases.
Is TubeSumm free?
TubeSumm is free to download, with in-app purchases available.
Do DIGITAL SEAL or TubeSumm have ads?
Neither DIGITAL SEAL nor TubeSumm shows ads.
Which is updated more often, DIGITAL SEAL or TubeSumm?
DIGITAL SEAL ships an update fortnightly, and TubeSumm every 6 days. Most recently, DIGITAL SEAL was updated on November 3, 2026 and TubeSumm on October 31, 2026.

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