Chunkplan Diary is the planning system that sticks.

No feature overload. No overcomplicated workflows. Just a proven loop: plan your week in manageable tasks, work through them, reflect at the end — and carry the insights into your next week.

This system wasn't designed in a boardroom. It grew from the personal experience that most planning apps try to do too much — and end up abandoned after two weeks. Chunkplan works because it's simple enough to keep using.

WHAT MAKES CHUNKPLAN DIFFERENT

Plan in Chunks
Break your week into small, doable tasks or reminders for slots where you go after your responsibilities, like work, family, projects, challenges. Not everything at once — chunk by chunk. Create long-term tasks as "Projectable Chunks" and drop them into your weekly plan with autofill. Plan faster, forget less.

Reflect with Depth
At the end of each week, write a short reflection. How satisfied were you? How clear was your week? Two intuitive sliders capture your feeling — no numbers, no judgment. Your weekly plan gets attached as a snapshot so you can see what you actually accomplished.

Track Your Journey
In "Your Journey," scroll through all your past reflections. See your progress over weeks and months. Spot patterns. Celebrate wins. Learn from rough patches.

YOUR DATA, YOUR CHOICE

Chunkplan is local-first: all data is stored on your device — no account, no tracking, no ads. You're in full control and can export a backup anytime.

If optional sync features are added in the future, they will never be forced on you. Data security is close to our hearts — your data belongs to you, always.

FEATURES

- Weekly planning with daily structure — chunk by chunk
- Projectable Chunks for recurring long-term tasks with progress tracking
- Daily progress tracking (Daily Momentum)
- Diary with mood tracking and visual feedback
- Weekly plan snapshot as part of your reflection
- Your Journey — your entire development at a glance
- 7 themes, 3 languages, home screen widget
- Export & import your data — you decide where

BUILT BY A SOLO DEVELOPER

Chunkplan Diary is an independent project — built, tested, and maintained by a single person. No corporation, no investor pressure. Just an app that does its job.

If you enjoy Chunkplan, a review or a recommendation to friends goes a long way. It helps more than you think.

Plan. Reflect. Grow. Chunk by Chunk.