Apps Like Ductulator - Duct Sizing for iPhone and iPad
Size ducts by friction rate or velocity
Calculate sizes for rectangular and circular ducts by inputting maximum friction rate or velocity. Switch between calculation methods by tapping values. Convert between I-P and S-I units using a toggle switch. Export results for reference.
Ductulator - Duct Sizing screenshots
Ranked alternatives
Showing 301–320 of 1,000 ranked alternatives.



Paint Professional HD...
Evgeny EGOROV
Move paintings between all devices.
The app supports iPhone and iPad, allowing users to move paintings between devices and continue working. It offers unlimited undo and redo, dimensions up to 2048x2048, and background autosave.




WethosAI
Wethos Inc.
Find teammates and search globally
Manage tasks and projects with AI-driven analytics. Upload and analyze documents, ask questions, and receive insights. Access personalized dashboards for real-time workday summaries. Collaborate with teammates via global search.


Nord Beat 3
Clavia Digital Musical Instruments AB
Free MIDI Step Sequencer for iPad
The app is a free 6-track CoreMIDI Step Sequencer for iPad. It functions as a companion for Nord Drum 3P and Nord Drum 2 synthesizers, or any external MIDI drum module, synth, or sampler.

MelodyBud Generative Sequencer
Cem Olcay
Sequence and randomize MIDI notes
Create and edit MIDI sequences with sequencing. Randomize notes, velocity, octave, and gate length. Add ratchets and glide effects. Set individual randomization values for steps using parameter-locking. Adjust and refine sequences step by step.

Alto Products
Alto Products Corp. AL
Manufacture clutches for automatic and standard transmissions
Reference "Access clutch specifications, part numbers, and technical data. Search by application type and vehicle model. Download product manuals and purchase directly from the ."

VMI Edge Dredge Calculator
VMI, Inc.
Calculate production and verify pump output
Calculate dredging production by inputting variables like percent solids, specific gravity, pipe size and length, LSVF, slurry viscosity, and pump wear. Estimate project costs and verify pump performance. Export results for reporting.

Simple Units Converter
Mind Trends LLC
Convert units across many dimensions.
The app provides a general-use calculator for converting between 586 units across 47 dimensions. It is designed for users needing to convert one set of units to another.

Velocity Lab Pro
Engineered Essentials Ventures, LLC
Calculate vehicle horsepower instantly
Calculate vehicle horsepower, 1/4 and 1/8 mile trap speed, and times using phone sensors. View detailed performance data. Export results and compare against benchmarks. Set performance goals and track progress over time.



ASHRAE DFDB Lite
ASHRAE, Inc.
Calculate pressure loss for duct fittings
Create individual projects with custom input values and results. Calculate pressure loss for specified duct fittings. Access a database of listed fittings for accurate calculations. Save and review project data for analysis.

HVAC Toolkit Ultimate
Carmel Software Corporation
HVAC calculations for field use.
The app offers HVAC calculations for residential and commercial buildings. It includes modules for equipment location, refrigerant properties, duct sizing, and psychrometric analysis.


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