Comparison

Shark Tooth Identifier vs WeldLens

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

Head to head
About

Shark Tooth Identifier

Instantly identify shark teeth from photos using advanced AI. Learn detailed information about each species, including its habitat and evolution. Organize your finds with a personalized collection manager.

Highlights
  • AI-powered tooth identification
  • Detailed species information
  • Personalized collection manager
  • Photo analysis
  • Fossil and modern teeth database
Features
Read full description

Discover the Origins of Every Shark Tooth – Instantly. Shark Tooth Identifier is the ultimate tool for beachcombers, fossil hunters, and marine life enthusiasts. Whether you're on a walk along the coast or sorting through your fossil collection at home, our app helps you quickly and accurately identify shark teeth using advanced AI recognition. Unlock the mystery behind every find and build your own personalized collection — all from your phone. Instant Tooth Identification Just take a photo or upload an image, and Shark Tooth Identifier will analyze its features to determine the shark species it came from. Our powerful identification engine is trained on a wide range of fossil and modern shark teeth, providing reliable results in seconds. Whether you're looking at a prehistoric Megalodon tooth or a more common modern species, our app will give you detailed and accurate information. Detailed Species Information Each identified tooth comes with a comprehensive species profile. Learn about the shark’s size, habitat, time period, tooth shape, and more. Discover fun facts about ancient and modern sharks, how their teeth evolved, and what makes each species unique. Whether you're a beginner or an experienced fossil hunter, you’ll find valuable insights in every result. Build and Organize Your Collection Keep track of your finds with our built-in collection manager. Save every identified tooth to your personal collection, complete with photos, identification results, notes, and timestamps. Organize your discoveries into folders by date, location, or species. It’s the perfect way to document your shark tooth hunting journey and revisit it anytime. Who Is This App For? Beachcombers looking to identify their finds Fossil collectors building an organized library Teachers and students exploring marine biology Families looking for an educational outdoor activity Anyone curious about the ocean’s prehistoric past Why Choose Shark Tooth Identifier? Fast and easy-to-use interface Reliable image-based recognition powered by AI Accurate data based on real fossil and species records Personalized collection tracking Educational and fun for all ages No ads, no distractions — just discovery Whether you find your first tooth or your hundredth, Shark Tooth Identifier helps you identify, learn, and collect like never before. It's more than an app — it's your companion in the search for prehistoric treasures. Download Shark Tooth Identifier now and bring the ocean’s secrets to your fingertips.

About

WeldLens

Instantly analyze weld quality using AI from your mobile device. Upload a photo, input details, and receive objective scores and detailed feedback on defects. Track your progress and maintain a digital record of inspections.

Highlights
  • AI-driven weld bead analysis
  • Objective scoring and detailed feedback
  • Detection of common weld defects
  • ISO 5817-2023 standard compliance
  • Automated report generation and history
  • User-friendly interface for field use
Read full description

Weld bead analysis, now right in your pocket. WeldLens is an instant weld bead analyzer tool, powered by AI. It provides a clear, easy-to-understand assessment of each weld at the click of a button, right from your mobile, eliminating subjective visual analysis and without the need for expensive and complex equipment. Upload a photo of your weld, input details like weld process, metal type, thickness, joint type, and position. Click. It’s that simple. The app gives both numerical scores and a detailed analysis across multiple parameters. The WeldLens Advantage - Objective, AI-driven analysis via smartphone Standardized quality parameters and scoring Automated digital documentation Instant, actionable feedback anywhere Intelligent Weld Analysis: * Detects cracks, surface pores, undercuts, excess weld metal, poor restarts, and more * Institutional grade scoring system for Bead Finish and Surface Discontinuity WeldLens uses advanced AI models to evaluate weld quality against the ISO 5817-2023 international standard, classifying defects across Quality Levels B, C, and D. (And AWS D1.1 is on the roadmap, coming soon!) Professional Reporting: Every analysis is automatically saved and organised, so users always have a clear record of inspections. Full analysis history with timestamps and weld metadata Save, share, and export reports User rating and feedback system per analysis Built for the Field Use it anywhere. Check your weld directly in your classroom, booth, or shop floor. Or take a picture and do your analysis later, whenever you find time. Fast, background image processing, no waiting around Clean, intuitive interface that makes it easy for everyone to use. Who Is WeldLens For? Welding Students & Trainees - Instant feedback, progress tracking Welding Instructors - Faster, standardized grading across large classes. Automated documentation to identify recurring mistakes and provide data-driven coaching Professional welders on the job - Quickly validate skill sets on the job and maintain a record of weld quality Secure access to all your previous reports, and keep track of your performance history anytime. Account & Data Management: WeldLens puts you in full control of your data and account. * Secure email-based registration with PIN verification * Persistent login with automatic session management * Account deletion with two-step PIN security confirmation * Full data cleanup on account removal

Screenshots

Shark Tooth Identifier4 screens
WeldLens4 screens

Verdict

The call

The clearest difference is rating: Shark Tooth Identifier at 3.6 against WeldLens's 1.5. Shark Tooth Identifier also leads on ratings volume (34 vs 2). WeldLens's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On price, update cadence 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. Shark Tooth Identifier sells 2 in-app purchases, starting at $5.99 per 7 days. WeldLens asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Shark Tooth Identifier holds the better App Store score, 3.6 against 1.5. That said, the two scores are not equally well evidenced: Shark Tooth Identifier has 34 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Shark Tooth Identifier versus WeldLens: the parameters behind the verdict, then further details
ParameterShark Tooth IdentifierWeldLens
PriceFreeFree
Rating3.6 (34 ratings) — better1.5 (2 ratings)
Positive reviews0.0% of reviews—
Number of ratings34 — better2
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.215.0 — better
Further details — not scored
Size34 MB30 MB
Age rating4+4+
DeveloperPatrick van der PloegSkillveri Inc

Customer experience

Shark Tooth Identifier

All ratings34 ratings
Positive61.8%
Neutral5.9%
Negative32.4%
Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

WeldLens

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

Shark Tooth Identifier

Subscriptions2
  • Shark Tooth Identifier Weekly3 Days trial$5.997 Days
  • Shark Tooth Identifier Annual$44.991 Year
None

WeldLens

No in-app purchases

Questions

Is Shark Tooth Identifier free?
Shark Tooth Identifier is free to download, with in-app purchases available.
Is WeldLens free?
WeldLens is free to download, with no in-app purchases.
Which has better reviews, Shark Tooth Identifier or WeldLens?
Shark Tooth Identifier is rated higher. Shark Tooth Identifier averages 3.6 out of 5 from 34 ratings, while WeldLens averages 1.5 from 2 ratings.
Do Shark Tooth Identifier or WeldLens have ads?
Neither Shark Tooth Identifier nor WeldLens shows ads.
Which is updated more often, Shark Tooth Identifier or WeldLens?
Shark Tooth Identifier ships an update fortnightly, and WeldLens fortnightly. Most recently, Shark Tooth Identifier was updated on November 5, 2026 and WeldLens on October 31, 2026.

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