Units App vs Qada Mate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Units App
Easily convert between various units across multiple categories including length, temperature, and weight. Access past conversions through a history list and send calculations via email. Supports a wide range of Apple devices.
- Multiple unit categories
- Metric and imperial systems
- Conversion history
- Send calculations via email
- iPad multitasking support
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Convert between many units from several categories and different unit systems (metric, imperial, ...). Features: - categories: length, temperature, capacity, weight, energy, power, pressure, area - access previous conversions from the history list - categories have different colors (in the history as well) - flip units - send calculations by email - support for the iPhone 6 and 6+ - support for the iPad multitasking (split view..)
Qada Mate
This app helps Muslims track and manage missed prayers. It calculates how many prayers need to be made up, allows daily recording of catch-up prayers, and provides statistics on progress. It also includes daily prayer times and direction finding.
- Calculate missed prayers
- Record prayers by day
- Track progress statistics
- Display daily prayer times
- Determine prayer direction
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If you're a Muslim who has neglected prayers for years, it can sometimes be difficult to keep track of which prayers you need to catch up on and how to record them effectively. That's why I created this app - to help Muslims improve their spiritual practice and effectively manage their made-up prayers. With Qada Mate, you can easily calculate how many prayers you need to make up and record them by the day. The app provides a user-friendly interface that allows you to easily track your progress in making up prayers and see where you stand. You can use the app's statistics feature to get an overview of your prayers to catch up on and track your progress. The app also offers useful features like displaying your daily prayer times and determining your prayer direction. With these features, you can make sure you're directing your prayers at the right time and in the right direction to promote your spiritual well-being. I know how important it is to nurture our prayer life and improve our spiritual practice. That's why I developed Qada Mate to help Muslims effectively manage catch-up prayers and improve their spiritual practice. I hope the app helps you improve your prayer practice and record your made up prayers. Based on Issa & Nisrin's idea. With the help of Dalal, Rania, Karim, Walid, Muhammad, Mikail & Ghazi. May Allâh accept your deeds & increase them.
Screenshots
Verdict
The clearest difference is price: Qada Mate at Free against Units App's $0.99. Qada Mate also leads on rating (5.0 vs 2.0) and update cadence (every 2 days vs every 9 months). Units App's advantage is iOS requirement (12.0 vs 15.1). On ads, in-app purchases and device support 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
Qada Mate is free to download; Units App costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Qada Mate holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: Qada Mate has 20 ratings behind it against 1, so its average is the more settled of the two.
Units App ships an update every 9 months, Qada Mate every 2 days. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.
| Parameter | Units App | Qada Mate |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 2.0 (1 ratings) | 5.0 (20 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 20 — better |
| Update frequency | Every 9 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 2 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Piet Jonas | Mahmoud Ali Khan |
Customer experience
Units App
Qada Mate
In-app purchases
Units App
No in-app purchases
Qada Mate
No in-app purchases








