Timer & Stopwatch vs Acid Interval

CountDo is a versatile app for timers and stopwatches. It is designed to make time visible without creating pressure. Everything is calm, clear, and thoughtfully reduced. You can create timers and stopwatches, customize them, and adapt them to your daily routine. Colors, symbols, and designs can be freely chosen. Notifications or alarms can be enabled optionally for timers. Gentle animations accompany your sessions without distraction. CountDo is suitable for study phases, focus work, or quiet sessions where you want to stay present with your time. Available on iPhone and iPad. With CountDo, you can: • create and customize timers and stopwatches • freely adjust colors, symbols, and designs • use notifications or alarms for timers • view your Session History and gain insights into your time usage. • export your Session History as CSV, JSON and Report. • experience calm, subtle animations • use interactive widgets on your Home Screen • share timers or stopwatches via QR code • create custom automations with app’s actions in Shortcuts • use everything locally, without accounts or cloud services Free: • Create up to 2 timers and 2 stopwatches Premium: • Unlock all fonts & backgrounds • Unlock all widgets • Create unlimited timers • Create unlimited stopwatches • Star Mode with Display Always-On • Export session history as CSV or generate weekly, monthly, and yearly PDF reports CountDo helps you use your time more consciously. Not faster, not more, but clearer and more focused in a space that feels calm and aesthetic. ADDITIONAL INFORMATION: Standard Apple End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

A focus timer worth looking at. Most focus timers look like a spreadsheet with a countdown in it. This one is built the other way round. A single enormous numeral, bleeding off the edge of a field of acid green. Behind it, a mechanism that moves in time with the clock and never drifts. Rings that bounce, breathe, ripple inward, or pass momentum down a Newton's cradle. A square whose perimeter burns like a fuse, four seconds a side, for box breathing. When you start a session the whole field inverts to black and the numbers light up like something switched on behind them. Tap anywhere to start. Swipe to change the color. You never have to open a menu. 25/5, 50/10, 90/20, or count up. The classic pomodoro, longer ultradian blocks, or open-ended flow when you don't want a deadline. Timed properly. Built on timestamps, not ticks. Lock your phone, switch apps, come back: it is exactly where it should be. It tells you when you are done, even with the screen off. No account. No sync. No data leaves your phone. ACID INTERVAL PRO One payment unlocks all eight mechanisms, all ten colorways, and custom interval lengths. The timer itself is free and always will be.