OffTime vs Datata

When should an international meeting start? Will it be daytime or midnight when you land? World Clock helps you see local times, working hours and the best time to connect. Great for cross-border operations, international trade, remote work, study abroad, global families and business travel. [World Clock] Add the cities you care about to check live local time, time differences, working hours and contact windows. Daylight saving time is calculated automatically, and you can reorder cities by drag and drop. [Working Hours & Reminders] Set custom working hours for each city (9:00–18:00 by default), then quickly see overlapping hours between you and the other side. Add reminders for specific periods so you never miss the best window for international communication. [Time Zone Converter] Convert dates and times between any cities in seconds. Ideal for flights, meetings and business trips. Share conversion results with one tap. [Meeting Slot Recommendations] Select participating cities and get meeting times that fit everyone’s working hours. Fully overlapping slots appear first, while non-working and quiet hours are clearly marked. [Widgets] Put your world clock on the Home Screen, or on the iPhone Lock Screen, to check multiple city times without opening the app. [Offline & Private] Core features work completely offline, including in Airplane Mode, with no data upload and no third-party SDKs. Import and export city lists to migrate between devices.

Datata keeps your data plans in one place. The home screen shows what's left and your pace. A good fit for: - Yearly plans, add-ons, travel eSIMs, and everyday lines together - A dual-SIM phone on different plans, or one plan across more than one line Closer the more you use it: - Update: estimates come from your device. Checking them against your carrier now and then keeps them closer - Session: see how much you use over one stretch of time, on the Lock Screen and in the Dynamic Island - On Apple Watch, start or stop a session. Usage is still estimated on iPhone More ways to follow along: - Widgets and custom alerts - A Shortcuts guide, so usage shows up sooner - Optional iCloud sync across your devices Datata Pro: - Free includes up to 2 active plans and iCloud sync. Other devices can view your plans. Enough for most people - Datata Pro is a one-time purchase: no limit on active plans, and your other devices can estimate for themselves, not only view