# Islamic Calendar vs MorbidMeter

The clearest difference is update cadence: MorbidMeter at every 6 weeks against Islamic Calendar's every 10 months. Islamic Calendar's advantage is iOS requirement (4.3 vs 13.0). 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.

Islamic Calendar ships an update every 10 months, MorbidMeter every 6 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Islamic Calendar | MorbidMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (259 ratings)](https://appshunter.io/ios/app/islamic-calendar/id302867032/reviews)** | — |
| Number of ratings | **259** | — |
| Positive reviews | 79.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 2 MB |
| Requires iOS | **4.3** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [i4islam](https://appshunter.io/developer/301048985) | [EP Studios](https://appshunter.io/developer/574231798) |

## What reviewers say

### Islamic Calendar

[App page](https://appshunter.io/ios/app/islamic-calendar/id302867032)

This app provides a lunar calendar to track Islamic events and festivals. It offers date conversion between Hijri and Gregorian calendars, displays moon phases, and automatically adjusts the Hijri day. The interface supports both English and Arabic.

**Highlights:** Hijri and Gregorian date display, Date converter, Moon phase display, Islamic events and festivals, Automatic Hijri day adjusting, English and Arabic interface

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate date conversions
- 💡 Useful for planning in Islamic countries
- 🎨 Beautiful interface

**What reviewers complain about**

- 🐛 Dates not always accurate
- 🔧 Limited functionality without paid version
- ⚠️ Outdated for newer iOS versions
- 🗓️ Lacks customization options

**Reported bugs**

- App crashes on certain devices
- Hijri date not updating correctly
- Overlapping UI elements on larger screens

**Requested features**

- Add more Islamic event details
- Integrate with prayer time calculations
- Allow users to add custom events
- Improve date adjustment capabilities


### MorbidMeter

[App page](https://appshunter.io/ios/app/morbidmeter/id1582566530)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Islamic Calendar free?

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

### Is MorbidMeter free?

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

### Do Islamic Calendar or MorbidMeter have ads?

Neither Islamic Calendar nor MorbidMeter shows ads.

### Which is updated more often, Islamic Calendar or MorbidMeter?

Islamic Calendar ships an update every 10 months, and MorbidMeter every 6 weeks. Most recently, Islamic Calendar was updated on November 6, 2026 and MorbidMeter on October 30, 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.*