Date Difference Calc

DateTile Glass turns any date into a clean glass tile for planning, sharing, and quick calendar math. Pick a date, switch between Today, Week, Month, and Trip presets, and instantly see the ISO date, week number, quarter, day of year, days left in the month, a month grid, and a compact format stack. The app is built for people who often need a neat date reference without opening a full calendar workflow. Use it for: - Checking ISO dates, week numbers, quarters, and year-day counts - Planning trip dates, monthly deadlines, releases, or personal milestones - Sharing a tidy date summary in messages or notes - Keeping a simple local date board on iPhone or iPad DateTile Glass is a paid app with no subscriptions, no ads, no account, and no server upload. Your date tile stays on device.