Themes finally work. - Pick from seven themes and the whole app changes — Ocean, Dark Ocean, Night, Fresh, Coral, Minimal and Sunset. The choice was being saved but never applied, so everything rendered ocean blue, including the themes unlocked by watching a video. - A theme picker in Settings, with a live preview of each one. - Every colour now follows your theme: text, charts, the heatmap and the water itself. Faster and quieter - Aqua opens noticeably faster. - The wave and bubbles now pause when the app is in the background, and respect Reduce Motion. - Smoother, more responsive quick-add buttons — fast double taps register properly now. More respectful - No ad can interrupt you for a full minute after you hit your goal. - Ad frequency limits now survive closing the app. - Ad privacy choices are available in Settings where required. - Still no ads on the Home screen. That will never change.

Sharper, cleaner text across the whole app. Headings and numbers now render with real weight contrast, and large text is spaced properly at display sizes. The water counter no longer wobbles as it counts up. Aqua no longer downloads its font on first launch, so it is fully offline from the very first screen — and the download is smaller.