Apps Like Compare Flow for iPhone and iPad
Pipe capacity and material options
Calculate hydraulic capacity using Manning's Formula for non-pressure sewers. different pipe geometries and materials. Evaluate rates for circular, elliptical, arch, box, and corrugated metal pipes. Input dimensions and slope to determine capacity.
Compare Flow screenshots
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.


Phone CleanerㆍClean Up Storage
Phone Storage Cleaner Inc.
Clean automatically
Clean up iPhone and iCloud by removing duplicate photos, videos, and large files. Automatically detect and delete unused data. Free up space and maintain capacity.

Flow Rate Help
Armchair Engineering
Calculate , diameter, or velocity
Calculate fluid rates, pipe diameter, or liquid velocity. Choose units for diameter, velocity, and . Set decimal precision for results. Solve equations for accurate measurements.


iDrawlix Mobile
Studio Envisys
Draw and share designs effortlessly
Create and edit technical diagrams for single sewer or open channel systems using a playground-based interface. Add annotations, export as images or vector files, and share directly. Remove watermarks with in- purchase.

Flat Pattern Bend Calculator
Bhavinkumar Satashiya
Calculate patterns for sheet metal designs
Sheet Metal allows users to generate patterns for cones and other complex shapes. Input dimensions and material properties to calculate angles and layout dimensions. Export results for fabrication use.



People Counter
MARK MANSER
Count and track maximum value
Track and count items such as , cars, or animals. Set a maximum target value and receive vibration feedback. Display a red alert when the target is reached. Monitor venue capacity or count laps. Supports left and right-hand input.

MY LIFTER
myLIFTER Inc.
Lift safely and track load capacity
Control lifting with an integrated load gauge to monitor capacity. Set and recall "Smart" top and bottom points for quick adjustments. Lift and store bulky or heavy objects with ease. Connect to storage solution for seamless management.

Pvc Pipes Measures Insulator++
Clarence Snickers
Select pipe size and insulation for reference
Find reference numbers for jacketing and elbows in PVC and metal. Calculate common measurements like O.D. and O.C. Select pipe and insulation sizes to retrieve data. Used by journeymen and apprentices in commercial and industrial settings.

Walabot DIY
Vayyar Imaging LTD
Detect hidden structures through walls
Detects studs, pipes, and wires through walls and drywall. Identifies movement up to 4 inches deep. Connects to phone for real-time visualization. Helps with drilling and installation by showing hidden structures.

Boeing 737 NG Diagrams
Aircraft Training Aids, LLC
Study aircraft systems and simulate emergencies
Explore aircraft systems with interactive for the 737 NG. Manipulate components to observe system responses. Simulate emergencies and apply checklists to resolve issues.

Piping DataBase - Schedule
Radin Alcira
Look up pipe dimensions and standards
Engineers and designers can access standard dimensions for welded and seamless wrought steel pipes. View outside diameter, nominal wall thickness, and plain end mass. Search by pipe type and material. Export data in multiple formats.

AC Calculator Lite
Melchisedec Martinez Rodriguez
Calculate BTU, convert units, compare systems, estimate
Calculate BTU/h capacity and determine recommended equipment types. Convert between BTU, kW, Kcal, and Tons. Check current price estimates and compare inverter versus conventional energy consumption. Unlock advanced features through in- purchases.

PDC Bit & Drilling Calculator
zhandos uakanov
Calculate flow rates and hydraulic horsepower
Calculate minimum flow rates, bit hydraulic horsepower, jet impact force, and nozzle velocity. Input bit size, pressure drop, fluid density, and flow rate. View detailed results and formulas. Save and export calculations.

Pipe Flow Liquid Flow Rate
Daxesoft Ltd
Calculate with pressure loss data
Calculate fluid in pipes using the Darcy-Weisbach equation and Colebrook-White friction factors. Input pressure loss, diameter, and length to determine . Account for friction and fitting losses with K values. Export results and save calculations.

CalcEngineer
Justin Bush
Calculate CFM, size compressors, analyze pressure drops
Calculate CFM requirements for air actuators with real-time results. Size compressors and air receiver tanks based on system needs. Analyze pressure drops and optimize pneumatic systems with engineering-grade calculations.

Concrete Calc Pro Calculator
Calculated Industries, Inc.
Calculate volume for slabs, footings, and walls
Calculate volume for slabs, footings, columns, walls, and stairs in cubic yards, feet, or meters. Estimate needed, determine weight and bag requirements. Calculate rebar spacing and truckloads.

ASPE Tables V4
American Society of Plumbing Engineers
Access equations, pipe data, and design info
Access plumbing equations, pipe sizing data, and code references for system design. Include IPC and Uniform Plumbing Code standards. View background information and check balances. Set alerts and lock cards remotely.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.