Durood Counter vs DuctSizer Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Durood Counter
This app provides a simple and ad-free way to track your daily Durood Sharif recitations. Log new counts, add notes, and review your history with easy management options. Stay organized and consistent with your spiritual practice.
- Log Durood Sharif counts
- Attach comments and notes
- View recitation history
- Manage and remove entries
- Minimalistic and intuitive design
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An intuitive and minimalistic, ad-free app, designed to help you diligently track your recitation of Durood Sharif on a daily basis. Key Features: - Easily log new counts of your Durood Sharif recitation. - Attach meaningful comments or notes to your counts, allowing you to capture your thoughts and intentions. - Access a comprehensive history table that displays all your recorded counts along with their respective dates for quick reference. - Effortlessly manage your history by removing any unwanted or duplicate entries. Experience a convenient and organized way to keep your Durood Sharif recitation on track with this user-friendly app.
DuctSizer Pro
This tool quickly calculates HVAC duct sizes based on airflow and friction loss. It supports various duct shapes and provides key airflow values for field use.
- Calculate CFM from duct size
- Find duct sizes from CFM
- Supports square, round, and oval duct
- Shows velocity, friction, area, and equivalent round size
- Highlights suggested duct sizes
- Compares alternate duct sizes
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DuctSizer Pro is a fast HVAC duct sizing calculator built for field use. Enter duct dimensions and friction to calculate CFM, or enter CFM and friction to find suggested duct sizes. The app supports square, round, and oval ductwork and shows key airflow values such as velocity, friction, area, and equivalent round size. Features: - Calculate CFM from duct size - Find duct sizes from CFM - Supports square, round, and oval duct - Shows velocity, friction, area, and equivalent round size - Highlights suggested duct sizes - Compares alternate duct sizes for the same airflow DuctSizer Pro is designed as a quick reference tool for HVAC layout, estimating, and field calculations.
Screenshots
Verdict
The clearest difference is in-app purchases: Durood Counter at none against DuctSizer Pro's 1. Durood Counter also leads on device support (3 vs 1) and iOS requirement (12.4 vs 17.6). On price, rating, ratings volume and update cadence 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
Both are free to download. DuctSizer Pro sells 1 one-off in-app purchase. Durood Counter asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Durood Counter against 5.0 for DuctSizer Pro. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Durood Counter ships an update every 5 days, DuctSizer Pro weekly. The most recent releases landed on June 1, 2026 and August 7, 2026 respectively.
| Parameter | Durood Counter | DuctSizer Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 5 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 17 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Gohar Anwar | LEONARDO NOVOA |
Customer experience
Durood Counter
DuctSizer Pro
In-app purchases
Durood Counter
No in-app purchases
DuctSizer Pro
- Catalog Pro$2.99
