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Chamferline: 3D Modeling & STL
3D modeling & STL
Precise 3D modeling for 3D printing: type sizes, cut holes, check, export STL.
Phones & tablets
Apps for Android
The same apps, rebuilt for Android rather than squeezed in: Material-native screens, the back gesture, and your data on your phone.
42
apps on Android
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Tool
History of Bulgaria
Stories, people and finds
Explore Bulgaria through 59 narrated stories, 338 historical figures, maps and archaeological finds. Offline on iPhone and iPad.
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Tickrail: Metro & Subway Maps
Metro & subway maps for Android
Metro and subway maps for 172 cities, with an offline route planner
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Ditlamp: Morse Code Translator
Morse code translator for Android
Morse code translator, decoder and trainer: sound, light, vibration. Offline.
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Sayholm: Voice Recorder & Text
Your voice, in searchable words
Voice recorder that can transcribe audio to text offline. No account, no upload.
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Lindencroft: Family Tree
Your family history, kept privately
Keep your family history offline with readable charts, relationship paths, GEDCOM files and PDF family records.
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Lanefold: Sprint Stopwatch
Sprint stopwatch
Lap timer for coaches: time a whole group, record splits and use a camera gate
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Pipkettle: Dice Roller
Dice roller for Android
Dice roller with 3D dice, coin flip, spin the wheel, teams and cards, offline
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Lovagehum: PDF Tools
PDF tools
Merge PDF files, scan paper, compress to fit a limit, sign and split. Offline
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Oatpendant: Qibla Finder
Qibla finder for Android
Qibla finder and prayer times with a visible method, Hijri dates, fully offline
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Pagrith: Ebook & EPUB Reader
Ebook & EPUB reader
Offline EPUB reader for your own books: pace guide and an exact return to place.
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Ternclave: BPM & Key Finder
BPM & key finder
BPM finder, song key finder and tap tempo for offline music practice.
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Ductivane: Calligraphy
Calligraphy
Practise calligraphy and brush lettering, then print worksheets for paper.
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Umbraday: Solar Eclipse Paths
Plan the eclipse from your place
Explore solar eclipses from 2026 to 2046 with local contact times, path maps, a chronometer and observing plans.
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Sunpitch: Solar Panel Planner
See the shade behind your solar estimate
Compare balcony and roof solar layouts with sun paths, shading, typical-year output estimates and exportable reports.
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Sheetyard: Plywood Cut List
Plywood plans for the workshop
Plan sheet and bar cutting with kerf, grain direction, offcuts and a cut-by-cut workshop sequence.
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Angoleto: Floor Plan Creator
Measure rooms, draw plans, view in 3D
Floor plan app for measured rooms: draw walls, place furniture, view in 3D.
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Wirelobe: Antenna Modeling
SWR sweeps, Smith chart & cut lengths
Offline antenna modeling with SWR sweeps, a Smith chart and wire cut lengths.
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Chromweir: Live Wallpapers
Wallpaper that follows your day
Live wallpaper that follows your day, with calm space left for your icons
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Basswright: Speaker Box Design
Speaker boxes from the response curve
Design sealed, ported, bandpass and passive-radiator speaker boxes with response curves, driver limits, port calculations and exportable panel cut lists.
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Trussbeck: Structural Analysis
Beams, trusses & frames, step by step
Beam analysis with step-by-step solutions, trusses, frames and diagrams.
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Windrung: Drone Weather & Kp
Find your flying window
Plan drone flights with hourly weather, wind by height, Kp and GNSS geometry, checked against your aircraft limits.
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Draftwell: Pattern Drafting
Patterns from your measurements
Draft bodice, sleeve, skirt and trouser blocks from your measurements, inspect each construction step and print full-size patterns.
Game
Veygate: Puzzle Maze Game
Mazes where each gate turns once
A maze game where each gate turns once. Rethink your route, undo and try again.
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Molveth: Periodic Table Quiz
Quiz, equations & molar mass, offline
Periodic table quiz, chemical equation balancer and molar mass. Works offline.
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Zarvel: Backgammon & Tavla
Learn backgammon with a coach
Learn backgammon with a coach on every move. Offline, five levels, game review.
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Trigmere: Survey Field Book
Levelling, traverse & COGO, offline
Offline survey field book for levelling, traverse adjustment and COGO.
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Learn Bulgarian: Speak & Read
A1–C2 course & dictionary
Learn Bulgarian from A1 to C2 with an offline course: 665 lessons, 148 reading texts, literature, audio and a 58,000-entry dictionary.
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Travel Guide Bulgaria
Offline map, audio & day trips
Discover 27,000 places across Bulgaria with offline maps, audio walks, a day-trip planner and a Bulgarian phrasebook. Available for iPhone, iPad and Android.
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Roanio: Horse Riding Tracker
Journal, care & training log
Keep rides, care reminders and horse records together in one riding journal.
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DriftPad: Gamepad Tester
Controller stick drift test
Test controller inputs, check stick drift and keep evidence of controller condition.
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Fisharo: Fishing Forecast
Tides, maps, catch log & spots
Plan fishing trips with feeding windows, tides, weather, saved spots and a catch journal.
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Cablewick: Crochet & Knitting
Row counter, patterns & yarn stash
Row counter, patterns, charts & yarn stash for knitting and crochet. All free.
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Resukai: Resume Builder
Write, check & tailor your CV
Write a CV with a live preview. Check job keywords, save tailored copies and export a PDF.
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Cultivy: Garden Planner
Bed plans, planting dates & companions
Plan garden beds, companion planting, sowing dates and harvests in one place.
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Migrella: Migraine Tracker
Pressure forecast & pain diary
Record migraine attacks and possible triggers alongside pressure forecasts and PDF reports.
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AllerRadar: Allergy & Pollen
Food scanner & air quality
Check ingredients against your allergen profile and follow pollen and air-quality information.
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KeyRush: Typing Speed Test
Speed tests, lessons & CPU races
Improve WPM and accuracy with touch typing lessons, CPU races and daily challenges.
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MissOrBliss: Pregnancy Test
Period, ovulation & test scan
A private space for cycle logs, symptoms, notes and pregnancy-test photos.
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Marrigo: Wedding Planner
Checklist, guests & budget
Organise your wedding checklist, guests, budget, vendors and seating plan.
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Wandry: Trip Planner
Plan travel, day by day
Plan trips day by day, with saved places, bookings, expenses and packing lists.
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BBH: Break Bad Habits
Streak counter & private journal
Follow your streaks, record triggers and keep a private journal. Prepare a personal plan for cravings.