Apps Like Georg Fischer - FlowCalc for iPhone and iPad
Calculate pipe diameter and flow velocity.
The app calculates flow rate, pipe diameter, and velocity. It supports on-site planning processes and forwards measurements via email report.
Georg Fischer - FlowCalc screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


HVAC Pipe Sizer - Gas High
Carmel Software Corporation
Size high pressure gas piping systems.
The app sizes high pressure gas piping systems. Users input gas flow, upstream pressure, and pipe properties to determine pipe diameters, velocity, and equivalent length.

Daikin Tech Hub
Goodman Global Holdings, Inc.
Access technical guides and service data
Access product technical specifications and all documents in one place. View installation, operation, and engineering manuals. Retrieve service guides and technical data. Submit service requests and track progress. Share resources with team members.

HVAC Pipe Sizer - Liquid
Carmel Software Corporation
Size pipe systems with liquid properties.
The app sizes pipe systems by inputting piping and liquid properties. It calculates results including pipe diameters, velocity, and head loss, and can email inputs and results.

FBC System Compatible Program
The Lubrizol Corporation
Building and construction piping system information.
The app provides building and construction information for piping systems. It offers a toolbox for contractors, specifiers, architects, engineers, and plumbers with product details on FlowGuard, Blazemaster, and Corzan systems.

Quick Calc Hydraulics
Schlumberger Technology Corporation
Calculate hydraulic horsepower and jet velocity
Calculate hydraulic horsepower, jet velocity, and impact forces for drilling operations. Input fluid density, flow rates, TFA, and bit diameter. Results can be shared via email. Supports conventional drilling fluids only.



FDI Work Center
Iddeal Concepts, Inc.
Collect data remotely and securely
Field engineers and inspectors can input data remotely using the FDI . Access procedures, design drawings, and inspection guidelines. Submit findings, track progress, and retrieve supporting documents for ASME, OM Code, and corrosion programs.

HVAC Pipe Sizer - Gas Plus
Carmel Software Corporation
Size gas piping systems with key properties
Calculate sizing for low and high pressure gas systems by entering piping and gas properties. Input pressure, flow rate, and other parameters. Generate results for both low (≤1.5 psi) and high (>1.5 psi) pressure systems.


airTool
Roger Rehnelt
Ventilation technology tools for professionals.
The app provides tools for ventilation technology, including a leakage rate calculator, dimensioning calculator, and a mounting material calculator. It also features a unit converter and a QR code scanner for use with airleben parts lists.

OFS Resources
Energy Fishing and Rental Services, Inc
Calculate free point and pipe length
Calculate free point constant and length of free pipe using pipe weight, pulling force, and stretch. View equations, save calculation results, and access annular velocity calculator.

Plumbing Formulator
Historycentral.com Inc
Professional calculator for plumbing and HVAC.
The app offers over 200 formulas and tools for plumbing, HVAC, and mechanical contractors. It includes calculators for water flow, piping, drainage, water heaters, pumps, gas, medical gas, pools, septic, and thermal expansion.

Raiffeisen E-Banking
Raiffeisen Schweiz Genossenschaft
Check balance, place trades, pay bills
Check account balances, place stock orders, and scan invoices for payment. View transaction history and manage recurring payments. Set up security questions and enable two-factor authentication.




A-Trust Signatur
A-Trust GmbH
Sign documents securely with eIDAS compliance
Perform digital signatures with eIDAS compliance across Europe. Authenticate with device PIN, Touch ID, or Face ID. Use active mobile signature, ID Austria, or xIDENTITY for verification. Register through official service providers.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.