DarkSync

A deep sky image isn't taken. It's assembled — one clear night at a time, over weeks and months, whenever the weather finally cooperates. The problem is that everything in between lives in your head, in a text file, or on a folder name you'll misread in April. Six nights in, you can't remember which target still needs work and which one you've quietly finished. DarkSync turns those scattered nights into a single archive that grows with you. Every project gets its own page, and every session you log feeds into it — so the hours you've collected stop being a guess. Open the app before a session and you know exactly where to point the mount. Open it after, and thirty seconds of tapping puts the night on record forever. What makes it more than a notebook is that it forms an opinion. It tells you when a target has stopped rewarding more hours, so you stop pouring nights into something already finished. It watches for the quiet mistakes that ruin a stack months later — the gaps you won't notice until you're sitting at the computer with all that data and no way to clean it. It flags them while you can still fix them under the sky. Your archive is yours: everything stays on your device, no account, no upload, nothing to subscribe to just to see your own hours. Load the sample archive to see a full season before you record a single frame of your own. Then start your first project — and let the hours add up.