Calarm: Event-Based Alarm

Yoshinari Kanayama Lifestyle iPhoneiPadiPod touch

Calarm: Event-Based Alarm is a free Lifestyle app for iPhone and iPad by Yoshinari Kanayama. Requires iOS 26.0. Updated June 21, 2026.

Price: Free; on the App Store
Size: 22 MB; Age 4+
Updated: Jun 21; 2026 · v1.0.21

Download on theApp Store See alternatives

Screenshots

About Calarm: Event-Based Alarm

Stop setting your alarm manually every single night! With Calarm, setting an alarm is as simple as 2 steps: 1. Select an event from your calendar 2. Choose how many minutes/hours before you want to wake up It’s the most intuitive alarm experience ever. Perfect for: - College Students (No more oversleeping for 9 AM classes!) - Shift Workers (Perfect for irregular schedules!) - Hybrid Workers & Freelancers (Easily switch between office and home days!) - Anyone who hates oversleeping important meetings! Get started for free and never forget to set your alarm again!

What’s new

Version 1.0.21 · Updated June 21, 2026

Minor bug fixes and performance improvements.

App privacy

The developer, Yoshinari Kanayama, reported these privacy practices to Apple.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

Usage Data: Advertising Data

App details

Calarm: Event-Based Alarm is a free Lifestyle app for iPhone, iPad and iPod touch, developed by Yoshinari Kanayama. It requires iOS 26.0 or later, is 22 MB to download and is available in 2 languages. It was first released on September 20, 2025 and last updated on June 21, 2026.

Category: Lifestyle
Price: Free
Version: 1.0.21
Size: 22 MB
Requires: iOS 26.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Japanese
Age rating: 4+
Released: September 20, 2025
Last updated: June 21, 2026
Developer: Yoshinari Kanayama

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Alternatives to Calarm: Event-Based Alarm

Looking for apps like Calarm: Event-Based Alarm? Here are 6 similar apps on the App Store. The highest rated is Date Alarm (4.6/5), and 5 of the 6 are free to download.

Calarm: Event-Based Alarm vs. alternatives
App	Rating	Price	Last updated	Compare
Calarm: Event-Based Alarm	–	Free	June 21, 2026
Shift Calendar & Alarm	–	Free	Aug 11, 2026	Compare
Alarrrm - Future Event Alarm	3.0 / 5 (1)	0.99 USD	Jul 11, 2026	Compare
Calendar Alarm:For night shift	3.6 / 5 (9)	Free	Oct 22, 2025	Compare
CalendarWake	1.0 / 5 (1)	Free	Jun 11, 2026	Compare
ShiftDay: Weekly Work Alarm	–	Free	Mar 16, 2026	Compare
Date Alarm	4.6 / 5 (13)	Free	May 27, 2026	Compare

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