Athan Utility vs Greek Digital Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Athan Utility
This app provides accurate prayer times with a focus on privacy and an elegant user interface. It offers customizable reminders, multiple calculation methods, and a Hijri calendar. Enjoy an ad-free experience with on-device calculations and zero data collection.
- Customizable prayer time reminders
- Multiple calculation methods
- Hijri date and full year calendar
- On-device calculation, no data collection
- Apple Watch app and complications
- Always-on Qibla
- Widgets
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Athan Utility is a beautifully simple prayer times companion — precise, elegant, and completely private. Built around a clean analog Athan clock and smooth gradient themes, it shows exactly what you need at a glance: your next prayer, a live countdown, and the full day's schedule. No clutter, no noise — just a calm, refined experience made for daily use. PRIVACY FIRST • No account, no sign-up, no tracking • We never collect or sell your data • Your location stays on your device and is used only to calculate accurate times FEATURES • Accurate prayer times for any location worldwide • Smart calculation method — automatically suggests the right method for your country (Umm al-Qura, ISNA, Muslim World League, Karachi, Egyptian and more) • Qibla compass pointing to the Kaaba • Hijri (Islamic) calendar date • Home Screen and Lock Screen widgets in every size • NEW Extra Large widget with a live moon phase, current prayer, timer and full schedule • Prayer reminder notifications with adjustable timing • Custom prayer names and beautiful Athan sounds • Elegant light and dark themes with customizable colors • Fully optimized for iPhone and iPad • Apple Watch complications and Siri support Athan Utility is free, ad-free, and crafted with care. Keep your prayers close — elegantly and privately.
Greek Digital Clock
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As someone who has always been fascinated by all the achievements in math and science done by the Ancient Greeks, I had to learn more about how they did math. And when I learned their numerals, I though about how cool it would be to have a digital clock that used those numerals. And so this app was created.
Screenshots
Verdict
The clearest difference is price: Athan Utility at Free against Greek Digital Clock's $0.99. Athan Utility also leads on update cadence (every 2 weeks vs every 13 months) and device support (5 vs 2). On ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Athan Utility is free to download; Greek Digital Clock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Athan Utility ships an update every 2 weeks, Greek Digital Clock every 13 months. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.
| Parameter | Athan Utility | Greek Digital Clock |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.9 (2.9K ratings) — better | — |
| Positive reviews | 94.4% of reviews | — |
| Number of ratings | 2.9K — better | — |
| Update frequency | Every 2 weeks — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac, Apple Watch — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 159 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Omar Al-Ejel | Anthony Caggiano |
Bugs and requests
Athan Utility
Reported bugs
2 issues- Prayer times not matching actual times in some regions
- Widgets not loading properly
Requested features
4 requests- Option to play full adhan
- Manual prayer time adjustment
- Hijri calendar integration
- More adhan voice options
Greek Digital Clock
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Athan Utility
No in-app purchases
Greek Digital Clock
No in-app purchases
Questions
Is Athan Utility free?
Is Greek Digital Clock free?
Do Athan Utility or Greek Digital Clock have ads?
Which is updated more often, Athan Utility or Greek Digital Clock?
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