Onyo — One Word a Day
Lifestyle
Only for iPhone
$0.99 · Designed for iPhone. Not verified for macOS.
iPhone
One word a day. That's the whole app. No sentences, no pressure — just one honest word and a color for how it felt. Watch a year of them weave into a mosaic you can read.
Onyo is the smallest journal that ever meant something.
Every day, you capture exactly one word — and one color for how it felt. That's it. No paragraphs, no prompts, no pressure to
"write more." The single-word rule isn't a limitation; it's the whole point. It takes five seconds, so you actually keep it up.
Over weeks and months, those words and colors weave into a mosaic of your year — a calendar you can read top to bottom in one
glance. The good days, the heavy ones, the quiet ones. Your year, made of single honest words.
WHY ONE WORD
• Zero friction — a full entry takes one breath
• No blank-page anxiety, ever
• A year of single words is something you'll actually re-read
THE MOSAIC
• Each day becomes a colored tile
• Tap any day to see its word, large, on its color
• "On this day" gently resurfaces what you wrote a week, month, or year ago
CALM BY DESIGN
• A quiet, paper-like interface
• A gentle daily reminder, on your schedule
• A home-screen widget: today's word and your recent mosaic at a glance
PRIVATE BY DEFAULT
• No account, no login, no sign-up
• Works fully offline
• Your words live on your device — we never collect or see them
• Export your words anytime
One word a day. A year you can read.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Aleksander Pietrzak, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Aleksander Pietrzak
- Size
- 2.6 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Aleksander Pietrzak 2026
