# Rock Developments vs Zakir

The clearest difference is update cadence: Rock Developments at every 5 weeks against Zakir's every 6 months. Rock Developments also leads on iOS requirement (12.0 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.

Rock Developments ships an update every 5 weeks, Zakir every 6 months. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Rock Developments | Zakir |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zakir/id6755055774/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | — | Freemium |
| Size | 14 MB | 55 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EL BATAL FOR HOUSING AND DEVELOPMENT](https://appshunter.io/developer/1630257430) | [JAMALEDDIN LLC](https://appshunter.io/developer/1691428898) |

## What reviewers say

### Rock Developments

[App page](https://appshunter.io/ios/app/rock-developments/id1630257428)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zakir

[App page](https://appshunter.io/ios/app/zakir/id6755055774)

This app sends gentle Islamic reminders throughout the day to help you remember Allah. It offers customizable timers, beautiful Islamic sounds, and flexible scheduling to fit your routine. Turn your phone into a tool for spiritual reflection and build consistent dhikr habits.

**Highlights:** Multiple smart timers, Beautiful Islamic sounds, Active time windows for scheduling, Customizable notifications, Pro features for frequent reminders, Unlimited custom timers (Pro)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rock Developments free?

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

### Is Zakir free?

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

### Do Rock Developments or Zakir have ads?

Neither Rock Developments nor Zakir shows ads.

### Which is updated more often, Rock Developments or Zakir?

Rock Developments ships an update every 5 weeks, and Zakir every 6 months. Most recently, Rock Developments was updated on October 13, 2026 and Zakir on October 12, 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.*