Small tools that fit your hand,
made one at a time.
Sirasu is an independent developer making small apps you'll want to use every day.
Apps
iPad · Apple Pencil
WordLoop
Keep an English diary by hand. Write the words you don't know in Japanese, circle them, and get English that fits the sentence.
Contact
- Name
- Sirasu
- What we do
- Planning, building and running software
- contact@sirasu.dev