Zapp Calendar

Type one sentence. Get one event.

Zapp Calendar is an input helper for Apple Calendar. Instead of spinning date wheels and tapping through fields, you type something like “Dentist Friday 3pm at Dr. Smith”. Zapp picks out the date, time, duration, location, reminder and recurrence, shows you the finished event to check, and saves it to your calendar with one tap.

Zapp understands English and German. Recognition runs on fixed rules, right on your iPhone. No language model, no server, no account. What you type stays on the device.

The basics are free. Zapp Pro is a one-time purchase, not a subscription, and adds a few extras for people with more than one calendar.

What Zapp does

• Recognizes date, time, time range, duration, location, reminder and recurrence in one sentence
• All-day events, for example “dec 24 all day christmas eve”
• Several lines, several events in one go
• Lets you check each event before saving and fix it by hand if needed
• Keeps drafts in an inbox so you can save them later
• Tells you when a new event overlaps an existing one in the chosen calendar
• Widgets for the Home Screen and Lock Screen: quick input and the next free slot in your calendar
• With Zapp Pro: name a calendar in your sentence, pick a calendar per event, a large widget, and overlap checks across all calendars