Comparison

Pipe Flow Calculations vs Chiller Calc Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pipe Flow Calculations

Features
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Pipe Flow Calculations is a professional engineering app designed for accurate and fast calculation of fluid flow in pipes. It helps engineers, technicians, and students analyze flow behavior, pressure losses, and key fluid parameters in real-world systems. Whether you are designing a pipeline, checking an existing system, or learning fluid mechanics, this app provides reliable results with an intuitive interface. Key Features - Pressure drop calculation - Pipe diameter and flow rate calculations - Flow velocity and Reynolds number - Friction factor and fluid properties - Support for multiple calculation scenarios - Metric and Imperial unit systems - Accurate engineering formulas and methods Designed for Real Engineering Use This app is not a basic calculator. It is built for real engineering workflows: - Analyze pipe systems and optimize performance - Compare different calculation scenarios - Work with realistic fluid properties - Get instant results for quick decision making Useful for Students and Professionals

About

Chiller Calc Pro

Features
Read full description

Chiller Calc Pro is a professional chilled-water engineering toolkit designed for HVAC engineers, mechanical engineers, refrigeration professionals, commissioning engineers and service technicians. Design. Verify. Report. ENGINEERING CALCULATORS • Cooling Capacity & Water Flow • Chiller Sizing • Glycol Correction • Pump Power & Head • Buffer Tank Sizing • Pipe Sizing & Water Velocity • Pressure Drop • Electrical & Energy • COP / EER Conversion • HVAC Unit Conversion PROJECT WORKFLOW Create and organize engineering projects directly on your iPhone. • Save calculations • Assign calculations to projects • Review calculation history • Add engineering notes • Favorite important calculations • Continue recent work • Project Engineering Review ENGINEERING ASSESSMENT Chiller Calc Pro analyzes calculated values and provides deterministic engineering checks and review notes. The app can help identify items such as: • Flow inconsistencies • Pump head versus calculated circuit pressure loss • Pipe velocity conditions • Glycol freeze protection margin • Buffer volume requirements • Capacity and design-load relationships PROFESSIONAL REPORTS Create structured PDF engineering reports containing: • Company information • Project and customer details • Calculation inputs and results • Engineering assessment • Project Engineering Review • Engineering notes • Report identification • Signature area PRO FEATURES An active Chiller Calc Pro subscription unlocks: • Advanced engineering calculators • Unlimited Projects • Unlimited Calculation History • Professional PDF Reports • Company Logo Branding • Engineering Assessment • Project Engineering Review • Future Pro engineering modules FREE VERSION The free version includes selected engineering tools, up to 3 projects, up to 10 saved calculations and demo PDF reports. INDUSTRY SUPPORT Chiller Calc Pro is sponsored by ENSO Soğutma. Professional refrigeration and HVAC technical support, project consultation, equipment and material supply are available through ENSO Soğutma. IMPORTANT Chiller Calc Pro is an engineering calculation aid. Final equipment selection, installation, commissioning and project decisions must be verified against actual operating conditions, manufacturer documentation and applicable engineering requirements. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Pipe Flow Calculations3 screens
Chiller Calc Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Pipe Flow Calculations at none against Chiller Calc Pro's 2. Pipe Flow Calculations also leads on iOS requirement (13.0 vs 15.1). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Chiller Calc Pro sells 2 in-app purchases, starting at $3.99 per month. Pipe Flow Calculations asks for nothing beyond the download.

Scorecard2 real differences · 3 level
Pipe Flow Calculations versus Chiller Calc Pro: the parameters behind the verdict, then further details
ParameterPipe Flow CalculationsChiller Calc Pro
PriceFreeFree
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size17 MB35 MB
Age rating4+4+
DeveloperApplication Services LLCSamet Nail Coban

In-app purchases

None

Pipe Flow Calculations

No in-app purchases

2 purchases

Chiller Calc Pro

Subscriptions2
  • Chiller Calc Pro Monthly7 Days trial$3.991 Month
  • Chiller Calc Pro Yearly7 Days trial$29.991 Year

Questions

Is Pipe Flow Calculations free?
Pipe Flow Calculations is free to download, with no in-app purchases.
Is Chiller Calc Pro free?
Chiller Calc Pro is free to download, with in-app purchases available.
Do Pipe Flow Calculations or Chiller Calc Pro have ads?
Neither Pipe Flow Calculations nor Chiller Calc Pro shows ads.

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