App Portfolio

Discover 1,900+ theme parks, water parks, and amusement parks across the US and Canada. Interactive map with clustering, live wait times at 50+ major parks, road trip planner, and offline-first database.

Curated database of factory tours across North America — breweries, distilleries, automotive, aerospace, food production, and artisan workshops. Filter by category, plan road trips, and explore hands-on experiences.

80,000+ shipwrecks from five authoritative sources including NOAA, UKHO, and EMODnet. GPS export in GPX, DDM, and DMS formats, personal dive logs with notes, and detailed wreck information including depth and vessel type.

413,000+ mines and mineral deposits sourced from 12 authoritative global datasets. Interactive density grid map, commodity and status filtering, personal notes, compass-based Near Me, and CSV export.

Comprehensive lighthouse reference app for discovering and exploring lighthouses worldwide. Browse by region, search by name, view historical data, save favorites, and find lighthouses near your current location.

Interactive map for discovering castles worldwide. Browse a curated database with regional filtering, detailed information pages, favorite bookmarking, and GPS-based Near Me to find castles close to you.

Explore active and historic volcanoes worldwide on an interactive map. Browse the volcano database by region, view eruption history and alert levels, and use Near Me to discover volcanoes in your area.

Road trip co-pilot that surfaces quirky, scenic, historic, and natural points of interest along your route within a user-defined detour tolerance. 37,500+ curated POIs, offline data, corridor filtering, and Apple Maps integration.

Marine radio reference for boaters and sailors. Channel lookup by location, weather radio integration, Near Me to find nearby coast guard and marine transmitters, and destination-based channel guidance.

Discover 16,000+ ghost towns worldwide on a fully offline interactive map. Filter by town type (mining, railroad, logging, oil, military, and more), use compass-based Near Me, save favorites, track visited towns with star ratings, write field notes, plan road trips with route optimisation, and unlock 16 exploration achievement badges.

Find picnic stops, rest areas, and washrooms along any Canadian road trip route. Thousands of stops from coast to coast — highway rest areas, provincial parks, conservation areas, and public washrooms. Multi-stop via routing, amenity filters, offline data, and Apple Maps integration.

Over-the-air TV antenna aiming tool for North America. Maps terrestrial TV transmitters, calculates magnetic bearing with declination correction, line-of-sight analysis, AR pointer, and elevation profile visualisation.

UK Freeview antenna aiming app. Find your nearest transmitters, calculate precise bearing and elevation, check signal strength estimates, view elevation profiles, and use the AR pointer to aim your aerial.

Ireland's Saorview free-to-air TV antenna aiming tool. Locate transmitters across Ireland, calculate bearing and signal strength, view elevation profiles, and use AR to point your aerial at the correct transmitter.

European terrestrial TV transmitter map covering multiple countries. Helps users aim antennas at the correct transmitter with bearing calculations, signal estimation, and AR pointer functionality.

Australian free-to-air TV transmitter map for antenna aiming. Covers all major and regional transmitters across Australia with bearing, elevation, and signal strength tools.

New Zealand free-to-air TV transmitter map. Find transmitters across NZ, calculate antenna bearing and elevation angle, and use the AR pointer to aim your aerial correctly.

Brazilian digital terrestrial TV transmitter map. Locate ISDB-T transmitters across Brazil with antenna bearing calculations, signal strength estimates, and AR aiming functionality.

Portugal free-to-air TV transmitter map for TDT antenna aiming. Covers Portuguese terrestrial transmitters with bearing, signal, and AR pointer tools.

App development tracker for indie developers. Monitor apps through a pipeline from idea to live with 9 visualisation modes — Kanban, timeline, Gantt chart, stats dashboard, carousel, infographic, and more. iCloud sync and Core Data persistence.

Create correctly formatted passport and ID photo sheets ready for printing. Precise dimension guides, alignment tools, background manipulation, rotation adjustment, and PDF export to standard photo sizes.

Professional contact sheet generator for photographers. Creates multi-page PDFs from selected photos with customisable grid layouts (3×3 to 6×6), automatic numbering, adjustable spacing, headers and footers, and live preview.

Sports photography workflow app. Streamlines the pipeline from photo import through cropping, player assignment, and printing. Team management, player rosters, background removal and replacement, and PDF export for 4×6, 5×7, and 8×10 print sizes.

Artistic poster creator that generates styled posters from photos. Multiple templates, customisable colours, text, borders, quotes, and background options. Quick settings panel for fast iteration and PDF/image export.

Photo mosaic creator that assembles large images from collections of smaller photos. Generates artistic mosaic compositions from your photo library with customisable tile sizing and layout options.

Word search puzzle game featuring customisable difficulty levels and word sets. Find hidden words across themed grids with multiple puzzle categories and a clean, accessible interface.

watchOS game bundle with three puzzle types: Annika's Slide (sliding tile puzzle), WordAMaze (word search), and Annika's Maze (trace-the-path maze). Features an animated character mascot and menu-based game selection.

A personal tribute app in memory of Dave — a blunt, widely-travelled friend who always had an opinion. Enter any life dilemma, tap Ask Dave, and receive a characteristic response with a beer rating. Quick-tap questions, keyword-based response categories, and a response cycle for different takes on the same question. No ads, no account, no AI — just Dave.