Mobile and desktop apps, built and kept running.

Mobile apps

Live on Google Play, and built for clients

Sleevr

Cross-platform trivia multiplayer game.

v2.23.0 · 156 builds

• Flutter
• Firebase
• Riverpod
• Go Router
• AdMob
• in_app_purchase
• Rive animations

ShopFlow

Your complete business management solution

v1.6.1 · 43 builds

• Flutter
• Firebase
• Google Gemini AI
• RevenueCat

Three Clues

Crossword-style word puzzle game

v1.7.2 · 27 builds

• Flutter
• AdMob
• in_app_purchase

Day's End

What the world did today.

v1.0.0 · 13 builds

• Flutter
• Firebase
• Riverpod
• Hive
• AdMob
• RevenueCat

LISABEM Security

Guard attendance, live shift monitoring and panic alerts.

Built for LISABEM · v1.0.0

• Flutter
• Firebase
• Cloud Functions
• Realtime Database
• Riverpod
• Google Maps

Desktop apps

Private tools for your own computer

Windows programs for the documents you’d rather not upload anywhere. No account, no cloud, and they work with the internet switched off.

• StoryForgerFinish your novel, and keep every word of it on your own computer.€24.99 paid once · See StoryForger →
• pdfsignSign contracts and fill in forms without uploading them anywhere.Free · See pdfsign →
• Resume MakerA resume that looks the part, made on your own computer.Free · See Resume Maker →
• Ink LifterTurn a phone photo of your signature into a clean, transparent PNG.Free · See Ink Lifter →

Three are free; StoryForger is free to try, then a one-time price. See the store →

Guides

How to get the paperwork done

• How to sign a PDF without uploading it anywhere

  Most signing websites upload your contract to their servers first. Here is how to fill in and sign a PDF on your own computer or phone, and what to check before you send it back.

  Read the guide →

• How to turn a photo of your signature into a transparent PNG

  A clean signature image with no background, from a phone photo. How to take the photo, how to remove the paper by hand in a free editor, and how to save it so it drops neatly into any document.

  Read the guide →

• How to write a resume that applicant tracking systems can read

  Many applications are read by software before a person sees them. What applicant tracking systems do with your resume, the layouts that trip them up, and a quick test you can run yourself.

  Read the guide →

All guides →

About

A small studio, run by Kelvin Gitu and Patrick Kimani

We build every part of these apps ourselves, from the interface to the billing, and keep them running after launch, which is where the real work is. About us →