# Calarm: Event-Based Alarm — Alarms linked to your events

> Alarms linked to your events (iPhone/iPad app by Yoshinari Kanayama.)

- Source: https://appshunter.io/ios/app/calarm-event-based-alarm/id6751939877 (this page in markdown: same URL + `.md`)
- Developer: [Yoshinari Kanayama](https://appshunter.io/developer/1722745027)
- Category: Lifestyle, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 22 MB
- Languages: English, Japanese
- Released: 2025-09-20
- Data updated: 2026-07-03
- User reviews in markdown: https://appshunter.io/ios/app/calarm-event-based-alarm/id6751939877/reviews.md

## What is Calarm?

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!

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Plan | $0.99 | per month |
| Premium Plan | $8.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 買い切りプラン | $5.99 | one-time |



## Version history (last 5 releases)

### 1.0.21 — 2026-06-21

Minor bug fixes and performance improvements.

### 1.0.20 — 2026-03-04

Minor bug fixes and performance improvements.

### 1.0.19 — 2026-02-10

Minor bug fixes and performance improvements.

### 1.0.18 — 2026-01-24

軽微な修正を行いました！

### 1.0.17 — 2026-01-06

ご迷惑をおかけし、大変申し訳ございません。プレミアムプランで広告が表示されてしまうバグを修正しました。

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## More apps by Yoshinari Kanayama

- [フリレコ｜冷蔵庫管理もレシピ管理も簡単！｜シンプル献立アプリ](https://appshunter.io/ios/app/id6755422410)

All apps by Yoshinari Kanayama: https://appshunter.io/developer/1722745027

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-03.*