Comparison

CastLab vs Mad Thinker, Inc

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

Head to head
About

CastLab

Features
Read full description

Get personalized video analysis from expert casting instructors. Upload your cast, receive detailed feedback, and take your skills to the next level. That big trip you've been saving for? Your guide isn't going to teach you to double haul. Get your casting dialed before you go, so when the shot comes, you're ready. Are you new to fly fishing? No problem. CastLab's instructors have experience teaching at all levels, from absolute beginners to experienced anglers looking to expand their skills. Share your goals with an instructor over chat and make a plan even before you record your first video. HOW IT WORKS: * Record your casting using your phone's camera * Select skills you want feedback on (roll cast, double haul, spey, etc.) * Choose an instructor or submit to the general queue * Receive expert feedback within 24-72 hours FEATURES: * Video recording with easy-to-use interface * Browse instructors by credentials, specialty, and availability * Track your sessions and feedback history * Instructional content library featuring FFI techniques FOR INSTRUCTORS: Experience casting instructors can join CastLab to reach students worldwide. You can set your own rates and offers, manage your availability, and provide detailed, timestamped video analysis all from the app.

About

Mad Thinker, Inc

This app transforms fishing trips into valuable fisheries data. It uses AI to identify species, estimate length, and log environmental conditions from photos, creating research-grade records. Beyond catches, it also documents wildlife, habitat, and water quality for a comprehensive view of fisheries.

Highlights
  • AI-verified catch records
  • Species and length estimation
  • Geotagged and timestamped data
  • Offline functionality
  • Wildlife and habitat logging
  • Tides, weather, and moon data
Features
Read full description

Mad Thinker turns every fishing trip into fisheries data. Wild fisheries are under pressure — and anglers, guides, and field researchers see things scientists rarely do. Mad Thinker captures what they see, with the rigor needed to actually use it. AI-verified catch records One photo identifies the species, estimates fork length, and logs environmental conditions. Every record is geotagged, timestamped, and researcher-reviewed before entering the dataset. Research-grade data, captured in seconds. Beyond the catch Record wildlife sightings, habitat conditions, water quality notes, and operational incidents — so the full picture of a fishery lives in one place, not scattered across notebooks and group chats. Built for the backcountry Works offline — no signal required for water-body and station lookups Tides, weather, and moon data for every river and shoreline you cover On-device photo analysis for privacy and reliability in remote areas A platform for fisheries partnerships Used research programs to standardize catch and observation data across watersheds. Configurable to your rivers, your species, and your reporting requirements.

Screenshots

CastLab4 screens
Mad Thinker, Inc4 screens

Verdict

The call

The clearest difference is in-app purchases: Mad Thinker, Inc at none against CastLab's 5. Mad Thinker, Inc also leads on ads (none vs shown). CastLab's advantage is device support (3 vs 1). On price 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. CastLab sells 5 one-off in-app purchases. Mad Thinker, Inc asks for nothing beyond the download.

Scorecard3 real differences · 6 level
CastLab versus Mad Thinker, Inc: the parameters behind the verdict, then further details
ParameterCastLabMad Thinker, Inc
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Weekly
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.6
Further details — not scored
Size140 MB98 MB
Age rating4+4+
DeveloperCastLabMad Thinker, Inc

In-app purchases

5 purchases

CastLab

One-time5
  • Premium Course$9.99
  • Premium Course$19.99
  • Premium Course$29.99
Show 2 more
  • Premium Course$49.99
  • Premium Course$79.99
None

Mad Thinker, Inc

No in-app purchases

Questions

Is CastLab free?
CastLab is free to download, with in-app purchases available.
Is Mad Thinker, Inc free?
Mad Thinker, Inc is free to download, with no in-app purchases.
Do CastLab or Mad Thinker, Inc have ads?
CastLab shows ads; Mad Thinker, Inc does not.

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