Basic Calendar vs Zapp Calendar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Basic Calendar
This app offers a clean, monthly view of your Apple Calendar data. Personalize your schedule with color themes and stay on top of appointments with home screen widgets. Easily manage your events at a glance.
- Monthly calendar view
- Apple Calendar integration
- Customizable color themes
- Home screen widgets
- Intuitive user interface
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Basic Calendar is an app that conveniently displays your Apple Calendar data in a monthly view. With a clean design and intuitive user interface, you can easily view and manage your schedule at a glance. Additionally, it supports various color themes, allowing you to personalize your experience and differentiate your events using different visual styles. The app also features widget functionality, ensuring that you never miss important appointments even from your home screen.
Zapp Calendar
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Type one sentence. Get one event. Zapp Calendar turns the way you talk into the way you plan. Tell it what's happening, tap save, done. HOW IT WORKS • Type the way you'd say it — "Dentist Friday 3pm at Dr. Smith." • Zapp recognizes the date, time, location, duration, and recurrence. • Tap to save directly into Apple Calendar. WHAT ZAPP UNDERSTANDS • Dates — "tomorrow", "next Friday", "march 12", "the 1st of every month" • Times — "3pm", "14:00", "half past ten", "from 2 to 4pm" • Locations — "at Mom's", "@office", "in Munich" • Durations — "for 2 hours", "30 minutes" • Reminders — "remind 30 min before" • Recurrence — "every Wednesday", "weekly", "monthly", "daily" BILINGUAL BY DESIGN Full German and English — including colloquialisms. "Jeden Mittwoch 18 Uhr Yoga" and "Every Wednesday 6pm yoga" both work. Zapp adapts to your device language. ZAPP PRO — €4.99 one-time, yours forever • Automatic calendar switching — say "Meeting Work 10am" and it lands in your Work calendar. • Pick any calendar per event. • Large home-screen widget. • Cross-calendar conflict detection — a heads-up before you double-book. PRIVACY-FIRST Zapp runs entirely on your iPhone. Your text never leaves the device. No servers, no accounts, no tracking. Your calendar stays yours. BUILT FOR iPHONE Home-screen widget for today's agenda. Share extension: send text from Mail, Safari, or Notes straight into Zapp. Direct EventKit integration with Apple Calendar — the calendar you already trust. ——— Terms of Use: https://zappcalendar.app/en/terms.html Privacy Policy: https://zappcalendar.app/en/privacy.html Support: hello@zappcalendar.app
Screenshots
Verdict
The clearest difference is update cadence: Zapp Calendar at every 5 days against Basic Calendar's every 2 weeks. Basic Calendar's advantage is iOS requirement (17.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Basic Calendar sells 2 one-off in-app purchases and Zapp Calendar sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Basic Calendar ships an update every 2 weeks, Zapp Calendar every 5 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.
| Parameter | Basic Calendar | Zapp Calendar |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 5 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | dotori king | Michael Becker |
In-app purchases
Basic Calendar
- Buy Me a Coffee$0.99
- Remove Ads$3.99
Zapp Calendar
- Zapp Pro$4.99
Questions
Is Basic Calendar free?
Is Zapp Calendar free?
Do Basic Calendar or Zapp Calendar have ads?
Which is updated more often, Basic Calendar or Zapp Calendar?
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