Comparison

Pump Go vs PipeDN

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

Head to head
About

Pump Go

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Pump Go is your essential companion for designing and analyzing centrifugal pump systemsβ€”anytime, anywhere. Whether you're an engineer, technician, or student, Pump Go helps you perform quick and accurate pump calculations with ease. Free Basic Features: - Perform quick and simple pump calculations - Estimate total dynamic head and pump power - Clean and intuitive interface for on-the-go results Unlock Advanced Tools with Subscription or Lifetime Access: - Create full projects with multiple calculation cases - Define and reuse custom fluids, materials, piping specs, and environmental conditions - Set up suction and discharge systems with pipes and fittings - Automatically calculate power losses due to pipe friction - Save and organize your data for future use Pump Go is built to save you time and boost your productivity in the field, in the office, or at the university. Start with the free version, and upgrade when you're ready to go further. Privacy Policy: https://www.iubenda.com/privacy-policy/26732111 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PipeDN

Features
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Need to determine the pipe size for a new industrial project? Want to check the maximum recommended flow rate for an existing fluid line? PipeDN is the ultimate pocket tool for industry professionals. Quickly find the ideal Nominal Diameter (DN) or maximum operating flow rate using velocity limits based on practical, field-tested engineering standards. Beyond delivering the exact requirement, the app generates a smart reference table of neighboring commercial pipe sizes (larger and smaller). This gives you the comprehensive technical data to choose the best design alternative for your facility. Highlighted Features: β€’ Calculation Modules: "Find Ideal DN" and "Find Max Flow". β€’ Native support for multiple pipe materials and schedules. β€’ Professional PDF Reports: Export a detailed calculation memory directly to PDF. Include specific pipeline TAGs for customized, ready-to-archive engineering results. β€’ Custom Units: Fully adapt pressure, temperature, flow rate, and diameter unit sets to match your region's standard. β€’ Embedded Physical Tables: The Steam module features built-in thermodynamic properties for precise dynamic density tracking. Supported Fluids & Applications: β€’ Water & Condensate: Treated Water, Condensate (Pump Discharge, Pump Suction, Steam Trap Return). β€’ Steam: Advanced sizing targeting Saturated Steam and Superheated Steam lines. β€’ Process Gases: Combustion Air, Flammable & Non-Flammable Gases, Nβ‚‚, Oβ‚‚, LPG. β€’ Compressed Air: Limits tailored for Main Lines and Secondary Branches. β€’ Vacuum Systems (Manifolds, Separators, Blowers). β€’ Pulp & Paper Industry Niche: Exclusive calculation module for Cellulose Pulp responding to various consistency levels (up to 6%), as well as comprehensive chemical recovery liquors (Black Liquor in 4 concentrations, Green Liquor, Lime Mud, Dregs, Filtrate, Alkalis, and Tall Oil Soap). β€’ Common Chemicals: Sodium Hydroxide, Sulphuric Acid, Antifoams, and Lubricating Oils. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Pump Go4 screens
PipeDN4 screens

Verdict

The call

The clearest difference is update cadence: PipeDN at every 3 weeks against Pump Go's every 2 months. PipeDN also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Pump Go sells 2 in-app purchases, starting at $14.99 per year and PipeDN sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pump Go ships an update every 2 months, PipeDN every 3 weeks. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

Scorecard2 real differences Β· 4 level
Pump Go versus PipeDN: the parameters behind the verdict, then further details
ParameterPump GoPipeDN
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.015.1 β€” better
Further details β€” not scored
Size23 MB40 MB
Age rating4+4+
DeveloperIrving Josue Cortes IturriagaAQUILES DE LIMA

In-app purchases

2 purchases

Pump Go

Subscriptions1
  • Annual Subscription$14.991 Year
One-time1
  • Pump Go Forever$59.99
3 purchases

PipeDN

Subscriptions2
  • PipeDN Pro$7.991 Month
  • PipeDN Pro$49.991 Year
One-time1
  • PipeDN Pro$79.99

Questions

Is Pump Go free?
Pump Go is free to download, with in-app purchases available.
Is PipeDN free?
PipeDN is free to download, with in-app purchases available.
Do Pump Go or PipeDN have ads?
Neither Pump Go nor PipeDN shows ads.
Which is updated more often, Pump Go or PipeDN?
Pump Go ships an update every 2 months, and PipeDN every 3 weeks. Most recently, Pump Go was updated on September 9, 2026 and PipeDN on September 18, 2026.

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