# Breaking Dawn Alarm vs TimerCal

The clearest difference is update cadence: TimerCal at every 4 days against Breaking Dawn Alarm's every 2 months. Breaking Dawn Alarm's advantage is iOS requirement (17.4 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Breaking Dawn Alarm ships an update every 2 months, TimerCal every 4 days. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Breaking Dawn Alarm | TimerCal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/breaking-dawn-alarm/id1536097037/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 99 MB | 10 MB |
| Requires iOS | **17.4** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SK](https://appshunter.io/developer/488402744) | [Takashi Hamanaka](https://appshunter.io/developer/1707678439) |

## What reviewers say

### Breaking Dawn Alarm

[App page](https://appshunter.io/ios/app/breaking-dawn-alarm/id1536097037)

Set custom alarms for dawn, sunrise, sunset, and dusk with adjustable offsets and repetition options. Personalize alarm sounds and notification settings. The app uses location services to accurately calculate and update celestial times.

**Highlights:** Alarms for dawn, sunrise, sunset, dusk, Adjustable time offsets, Weekly repetition options, Customizable alarm sounds, Notification length and count settings, App icon badge display, Background time updates

**Features:** macOS Compatibility

**In-app purchases:** none


### TimerCal

[App page](https://appshunter.io/ios/app/timercal/id6596728778)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Breaking Dawn Alarm free?

Breaking Dawn Alarm is free to download, with no in-app purchases.

### Is TimerCal free?

TimerCal is free to download, with no in-app purchases.

### Do Breaking Dawn Alarm or TimerCal have ads?

Both Breaking Dawn Alarm and TimerCal show ads.

### Which is updated more often, Breaking Dawn Alarm or TimerCal?

Breaking Dawn Alarm ships an update every 2 months, and TimerCal every 4 days. Most recently, Breaking Dawn Alarm was updated on October 11, 2026 and TimerCal on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*