My Android Apps
Games, utilities, and tools I've built and shipped to Google Play, each one solving a real problem or scratching a creative itch.
Stone World
Push the rune stones home. No timers, no lives.
A push box puzzle in pixel art: push rune stones onto an ancient altar, take keys from chests and open gates across 20 hand-made chambers.
Love Wrapped
Your chat, told back as a love story.
Turns a WhatsApp chat between two people into a Wrapped of the relationship, one scene per screen, and a vertical video, all on the phone.
Poker Trainer
Texas Hold'em, one short lesson at a time.
No Limit Hold'em lessons for beginners: 58 lessons in 13 phases, over 400 exercises and an explanation after every answer. No real money.
Scoreboard
The score, readable from across the court.
Scoreboard for two teams, Blue and Red, with +1, +5 or tennis scoring, sets or a timed clock, exact undo and the score on your watch.
Tomely
Never miss a dose.
Medication reminder that rings on time, even offline, keeps a dose history and warns you before a medication runs out.
FlyControl
Your Fly.io apps, in your pocket.
Unofficial Fly.io client to check apps and machines, read live logs, follow CPU and memory, and restart a machine from your phone.
CAM Covers
Make your photos look like real music album covers.
Turns a photo into a music player screen with your own song title and artist, ready to share.
Direção Fácil
Pass your CNH exam. 5 minutes a day.
Gamified app to help Brazilians pass the CNH theory exam with short lessons and DETRAN-style quizzes.
Idle Elevator
How high can your elevator go?
Idle clicker game where you manage an elevator that never stops climbing. Upgrade attributes, collect coins, and unlock prestige bonuses.
The Slime Dungeon
Surrounded by adorable danger. How long can you last?
Survive in a dungeon full of slimes! You are stuck with adorable creatures. How long can you survive?
Virtual Pocket Air Conditioning
An air conditioner hum, in your pocket.
A virtual air conditioner in your pocket: one button, a wind animation and the continuous hum of an AC unit.
Ciclogravura
Sand art inside a glass bottle.
A game based on the Brazilian sand bottle craft: pour colored sand, tilt the phone and shape landscapes against the glass, grain by grain.
Mini Cenários
Unpack the moving box and decorate tiny rooms, one piece at a time.
A cozy decorating game inspired by sticker scene books: unpack each room's moving box and arrange tiny isometric rooms, piece by piece.
Desert Run
Shift at the right moment. Beat the four desert bosses.
A side by side drag racing roguelite: launch on green, shift in the green zone, pick a route through a new map every run and beat four bosses.
Deadline
Live or blank? Outlast the masked Dealer.
A duel of nerve against a masked Dealer: a shotgun loaded with live and blank shells in a hidden order, three items and three rounds to survive.
Last Haven
Three survivors, a wild valley and a broken radio.
A portrait colony survival game: gather, build, farm and research with three survivors, hold off raiders and build a radio to call for rescue.
Ver-o-Guia Belém
Belém do Pará in your pocket, with a source for every detail.
A local guide to Belém do Pará: sights, Pará food, river islands, ready day plans and the Círio calendar, with a source for every practical detail.
Emoji Memory Jetpack
Train your brain. Match your emojis.
Match similar emojis. Memory game open-source, built with Android Jetpack Compose.
Petmob
Find the best care for your pet.
Find the best pet care provider near you, or register as a service provider and earn extra income.
Want to build something together?
I take on mobile development projects, from idea to App Store launch.
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