Todometer is an open-source, meter-based daily task planner that gamifies your productivity using visual progress bars. Originally created by developer Cassidy Williams as a desktop application, it has since evolved into mobile and wearable versions across the iOS App Store and Google Play Store.
The application trades complex sub-pages and time-blocking for a clean, no-nonsense interface aimed at keeping your daily momentum high. Core Features
The Progress Meter: As you complete tasks, a visual progress bar or ring fills up in real-time. This design relies on positive reinforcement—similar to completing levels or achievements in video games—to provide psychological satisfaction.
“Paused” Tasks: If you cannot finish a task, you can move it to a “Do Later” or paused status. The meter still tracks these, but changes their color to keep them visually separated without ruining your completion streak.
Out of Sight, Out of Mind: Once a task is completed, it cleanly disappears from your main view so you do not have to think about it again.
Media and Context Attachments: The modern mobile versions allow you to capture tasks instantly alongside links, custom notes, and photos.
Built-in Focus Timer: When it is time to work, you can activate an integrated focus countdown that alerts you when your session ends.
Local Storage and Privacy: The app operates entirely local-only with no forced cloud accounts or external tracking. Your data stays on your device, resulting in instant loading times and zero advertisements. Platform Availability Features & Variations Desktop (Mac / Windows)
The original open-source version featuring a linear progress bar and standard list management. Supports local APIs and keyboard shortcuts. Cassidy Williams iOS / iPadOS / visionOS
Developed by Sai Ankith Ramayanam. Transitions the visual indicator into a progress ring, adding a focus timer, analytics, and photo attachments. Apple App Store Android / Wear OS
Developed by Sergio Belda. A mobile translation of the original visual progress bar framework optimized for phones and smartwatches. Google Play Why It Boosts Daily Productivity
Building todometer: a meter-based to-do list – Cassidy Williams
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