Comparison

Pipe Calc vs Pipe Calc

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

Head to head
About

Pipe Calc

Features
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Pipe Calc is a hydraulic pipe network calculator. Select a predefined network, adjust properties and instantly calculate pressures, flow rates, velocities and head losses. AVAILABLE NETWORKS • Pump to elevated tank • Gravity-fed pipeline • Gravity distribution network • Pump to irrigation • Looped network (closed circuit) • Series pumping (booster) • Pump to two tanks • Building pumping (risers and laterals) FREE FEATURES • 8 ready-to-use hydraulic network templates • Edit properties: diameters, lengths, elevations, demands, pump curves • Full hydraulic solver (gradient method) • Color-coded results on the network: pressures, flow rates and velocities • Auto-save changes PRO (one-time purchase) • Export full report for sharing • Add and remove nodes and pipes • Insert node into existing pipe • Parallel pumps • Create custom networks Calculation engine based on the Global Gradient Algorithm (GGA) with the Hazen-Williams equation. Reliable results for both branched and looped networks. Ideal for: → Preliminary design of pumping systems → Quick verification of distribution networks → Hydraulics coursework → Field technicians who need quick calculations

About

Pipe Calc

Features
Read full description

Pipe Calc is an offset calculator built for pipefitters, plumbers, and steamfitters. Simple offsets, rolling offsets, cut length with fitting takeouts, and slope - in feet, inches, and fractions, the way your tape reads. No ads. - Simple offsets with any fitting angle (45, 22.5, 60, custom) - Rolling offsets: true offset, travel, and roll angle - Cut length with takeout charts for standard fittings - Slope / grade calculations - Reference Data: offline ASME pipe schedules & weights, fitting takeouts, flanges, gaskets, valves, line blanks - Fraction-first input and results to 1/16" - Big, glove-friendly controls Made for plumbing, steamfitting, sprinkler fitting and welding layout work. PIPE CALC PRO Offset with 45° fittings, Takeout Charts, Reference Data and your five newest saved calculations are free. Pro unlocks rolling, parallel and compound offsets, cut length with butt-weld and threaded takeouts, slope, laterals, branch saddle and miter cut templates, the triangle solver, flange bolt-up torque, all fitting angles and your full calculation history. Choose a monthly or yearly subscription, or a one-time lifetime option. The three lifetime options unlock the same Pro features; only the support amount differs. Prices are shown in the app before you buy. Subscriptions are charged to your Apple ID and renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. If you bought Pro before, it stays unlocked: use Restore purchases. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://cleverlywittyapps.notion.site/Privacy-Policy-398c2350884981939ed5fda1e5335369 Support: cleverlywittyapps@gmail.com

Screenshots

Pipe Calc3 screens
Pipe Calc4 screens

Verdict

The call

The clearest difference is update cadence: Pipe Calc at every 5 days against Pipe Calc's fortnightly. On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Pipe Calc sells 1 one-off in-app purchase and Pipe Calc sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pipe Calc ships an update fortnightly, Pipe Calc every 5 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

Scorecard1 real difference · 5 level
Pipe Calc versus Pipe Calc: the parameters behind the verdict, then further details
ParameterPipe CalcPipe Calc
PriceFreeFree
Update frequencyFortnightlyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size28 MB29 MB
Age rating4+4+
DeveloperTransparent Blue Water LLCGun woo Kim

In-app purchases

1 purchases

Pipe Calc

One-time1
  • Pipe Calc Pro$9.99
5 purchases

Pipe Calc

Subscriptions2
  • Pro Monthly$2.991 Month
  • Pro Yearly$24.991 Year
One-time3
  • Lifetime Pro · Supporter I$29.99
  • Lifetime Pro · Supporter II$39.99
  • Lifetime Pro · Supporter III$59.99

Questions

Is Pipe Calc free?
Pipe Calc is free to download, with in-app purchases available.
Is Pipe Calc free?
Pipe Calc is free to download, with in-app purchases available.
Do Pipe Calc or Pipe Calc have ads?
Neither Pipe Calc nor Pipe Calc shows ads.
Which is updated more often, Pipe Calc or Pipe Calc?
Pipe Calc ships an update fortnightly, and Pipe Calc every 5 days. Most recently, Pipe Calc was updated on October 31, 2026 and Pipe Calc on November 10, 2026.

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