Duct Construction vs Piping Calculators
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Duct Construction
This app helps determine duct construction and reinforcement options based on duct size and system pressure class. It provides condensed lists of suitable options, saving time spent on manual calculations and table lookups. Results are based on industry standards for galvanized steel duct sheets.
- Duct size range from 2" to 120"
- Pressure classes up to 4 in.wg
- Calculates duct weights per linear foot
- Determines required duct gauge and reinforcement spacing
- Clear illustrations for reinforcement types
- Simple and effective UI design
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Get all duct construction and reinforcement options by entering the duct size and system pressure class. The aim of the app is to save time spent browsing through tables and texts to determine suitable options, by relying on the most widely used standards and providing a condensed list of available duct construction options. The results are based on galvanized steel duct sheets conforming to ASTM A653 & A924. The app does not cover all aspects of duct construction, as it is intended as a guide; Reliance on related standards, as well as good engineering sense is the basis for proper design. Features: 1. Duct sizes from 2" to 120" 2. Pressure classes 0.5 in.wg, 1 in.wg, 2 in.wg, 3 in.wg and 4 in.wg. 3. Provides the duct weights for each option per linear foot. 4. Provides required duct gauge and reinforcement spacing. 5. Clear illustration for each reinforcement type, as well as dimensions. 6. Simple and effective UI design. Roadmap / Upcoming updates: 1. SI units. 2. More pressure class options. 3. User will be able to save and retreive duct data for future reference. 3. More Reinforcement options, including tie-rodding. Request a feature: welmurr@icloud.com
Piping Calculators
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This app provides various calculators required by Piping Fabricators, Piping Engineers, Designers, Draftsmen and site personnel. 1. Pipe Fitters Calculator. 2. Piping Spacing Calculator 3. Allowable Design Pressure Calculator 4. Pipe Wall Thickness Calculator. 5. Bend Wall Thickness Calculator. 6. Branch Re-inforcement Calculator. 7. Support Spacing Calculator. 8. Bolt Length Calculator. 9. Elbow Center Calculator. 10. Insulation Thickness Calculator. 11. Hydrotest Water Calculator. 12. Custom Degree Elbow Cutting Calculator. 13. Rolling Offset Calculator. 14. Paint Quantity Calculator. 15. Buttwelding Tee Weight Calculator. 16. Buttwelding Cap Weight Calculator. 17. Buttwelding Reducer Weight Calculator. 18. Buttwelding Elbow Weight Calculator. 19. Lap Joint Stub End Weight Calculator. 20. Simple Calculator
Screenshots
Verdict
The clearest difference is price: Duct Construction at $0.99 against Piping Calculators's $19.99. On ads, in-app purchases, device support and iOS requirement 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
Duct Construction costs $0.99 and Piping Calculators $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Duct Construction | Piping Calculators |
|---|---|---|
| Price | $0.99 — better | $19.99 |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 1 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Wassim Murr | Jitendra Surve |
In-app purchases
Duct Construction
No in-app purchases
Piping Calculators
No in-app purchases
Questions
Is Duct Construction free?
Is Piping Calculators free?
Do Duct Construction or Piping Calculators have ads?
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