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Riff Calendar

Riff Calendar

The calendar you zoom

1 ratings
1 review
🔧 Utilities
📊 Productivity
Free
In-App Purchases

Details

Released
October 2, 2026
Updated
October 13, 2026

Features

Developer

KJELL MAGNUS REX
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🧾$49.99
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About

This calendar app allows you to zoom in and out of your schedule, viewing a half-year at a glance or a single day hour-by-hour. Events can be edited directly on the calendar, and it integrates with your existing device calendars without requiring an account.

✓Zoomable calendar views
✓Direct event editing
✓Integrated weather forecasts
✓Daylight shading
✓Works with existing calendars
✓Home and Lock Screen widgets
Show original description

What's New in Riff Calendar

1.1

October 13, 2026

Weather and daylight in the calendar. Weather: each day’s forecast stands beside its date, and a single day shows it hour by hour. An event pinned to a place shows the forecast there. Daylight: a faint shade covers the hours between sunset and sunrise where you are, so an evening run before dark is easy to plan. Both are switches in Riff’s settings.

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Subscriptions & In-App Purchases

Yearly

Renews once a year. Cancel anytime.

$24.991 Year
How to cancel Riff Calendar subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Very unique calendar

I’ve been testing Riff for a while as my main calendar since it landed on TestFlight. I like its clear and simplistic UI and the zoom bar.

I will say that I’m surprised that it’s either a subscription or its “current $49” Founding Price THAT WILL GO UP!

Good luck with that Dev, Back to my old Calendar 😅 Thanks
Show more
JJTJTW0

Response from developer

Good feedback, thank you. I have lowered the price, and no increase is planned.

FAQ

What is Riff Calendar?

Riff Calendar is a unique calendar application for iPhone that allows users to zoom in and out of their schedule. It offers a fluid experience where every zoom level is a functional calendar view, from a broad overview to a detailed hourly breakdown.

How does Riff Calendar handle editing events?

You can edit events directly within Riff Calendar by holding a free slot and typing a title, or by sliding existing events to new times or days. The surrounding days remain visible during the editing process for context.

Does Riff Calendar require an account?

No, Riff Calendar does not require an account. It works directly with the calendars already on your iPhone, such as iCloud, Google, and Exchange, without needing to import data or create a new profile. No personal data is collected.

What are the subscription options for Riff Calendar?

Riff Calendar offers a free trial for three weeks. After the trial, you can choose a monthly subscription for $2.99, a yearly subscription for $24.99, or a one-time purchase. All options unlock the full functionality and support Family Sharing.

How does Riff Calendar display weather and daylight?

Each day in Riff Calendar shows its weather forecast. A subtle shade indicates the hours between sunset and sunrise based on your location, which can be toggled on or off in the app's settings.

What devices is Riff Calendar compatible with?

Riff Calendar is designed for iPhone and requires iOS 26 or later. It also supports Home Screen and Lock Screen widgets for quick access to your schedule.

Can I send invitations with Riff Calendar?

While you can answer invitations received in your existing calendars, Riff Calendar currently does not support sending invitations to others. This functionality is limited to viewing and managing your own schedule.

How often is Riff Calendar updated?

Riff Calendar was last updated on October 13, 2026, with version 1.1. The app is developed by a single developer, Magnus Rex, suggesting a focused approach to updates and improvements.