CastLog: Carp & Pike Fishing
AI fish identifier & catch log
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Open the app and start logging, no account needed. Tides, river levels and the weekend forecast at your water, plus 3 free photo IDs a day.
CastLog - the fishing log that does the hard part for you
Photograph your catch and CastLog identifies the species, estimates its weight and length, and saves it to your private fishing diary. Built for anglers on British and American waters: rivers, stillwaters, canals and the coast.
No account needed to start. Open the app, pick your water and go. Sign in later with Apple or email and your diary comes with you.
KEY FEATURES
- Fish identification from a photo: snap your catch and CastLog names the species and estimates its size
- This weekend at your water: the Saturday and Sunday forecast on your home screen, with a Friday reminder if you want one
- Tide times for UK coastal marks
- River levels, weather, pressure trend and moon for your spot
- Your private fishing log: catches, weights, baits, methods, conditions and photos in one tidy diary
- Personal bests and stats: see what's working by species, water and month
- Trip planner: pick a water and a day for the best fishing windows, ranked tactics, a tackle and bait list and tips. Save plans to review later
- My documents: keep your rod licence, state license, club cards and permits on your phone, with renewal reminders, buy and renew links for the UK and every US state, and backup
- Am I legal? A rod licence reminder, UK close seasons, bass rules and what you can keep
- Share a catch as a picture, straight to your socials
- Real UK and US waters: look up thousands of named rivers, lakes and reservoirs
- Works offline: log at the bankside with no signal; it syncs when you're back
WHY CASTLOG
Most fishing apps are either a cold spreadsheet or a noisy social feed. CastLog is a fast diary that quietly makes you a better angler: snap, save, and get on with fishing.
FREE, AND PRO
CastLog is free. Every angler gets 3 AI photo IDs and 1 AI trip plan a day. Catch logging, your diary, personal bests, stats, tides, weather, river levels and offline logging are all free and unlimited. No trial to start, no card, no catch.
CastLog Pro removes the daily AI limits - unlimited photo fish ID and unlimited trip plans - holds all your licences and permits (free holds one), and helps keep the app going. £4.99 a month or £39.99 a year, with a 7-day free trial from the App Store.
PRIVACY
Your catches, photos and notes are yours. Photos are only sent for AI identification when you tap Identify, and aren't used to train models. Licence and permit photos are private to your account. We don't sell your data.
QUESTIONS
We read every message at anthony@ajsoftwaredev.org.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://castlog.co.uk/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Your licences and permits, on your phone.
- My documents: photograph your rod licence, state fishing license, club card, day tickets and permits. They open with no signal, ready to show on the bank.
- Reminders a month, a week and the day before each one runs out.
- Buy or renew straight from the app: gov.uk, Northern Ireland, Canal & River Trust, and every US state.
- Backed up to your account, so they come back if you change phone.
- Save or share any document photo.
Tight lines.
The developer, Anthony Jackson, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Anthony Jackson
- Size
- 45.2 MB
- Category
- Sports
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
User-Generated Content
- In-App Purchases
Yes
- CastLog Pro (Annual) $39.99
- CastLog Pro (Monthly) $4.99
- Copyright
- © 2026 AJ Software Development
