Apps Like Petal Layout Pro for iPhone and iPad
Calculate and flat patterns for vessel ends
Calculate flat patterns for spherical heads, hemispherical ends, and -type layouts in sheet metal fabrication. Input dimensions to generate layouts for vessel caps and pressure vessel components. Export measurements for manufacturing use.
Petal Layout Pro screenshots
Ranked alternatives
Showing 61–80 of 1,000 ranked alternatives.


Metal Weight Calculator App
Valaji Global
Calculate with precision
Calculate for different shapes and dimensions. Input material type, length, width, and thickness. Choose units and view results in kilograms or pounds. Save calculations and export data as PDF.

ComprCheck
Mingxuan Fan
Design compressors, track performance, edit schematics, maintain
Allows users to calculate compressor processes, including overall and stage compression ratios. It includes 19 calculators and data charts for design, operation, fabrication, and maintenance of diaphragm compressors.







Composer Pro - Score Creator
嵩 张
Write music with keyboard notation
Create and edit sheet music by tapping keys with notation. Add, delete, or reorder parts. Change keys for individual parts. Support up to 8 parts. Include over 100 instruments and various music symbols. Suitable for both beginners and professionals.

LEAF AI: Snap, Identify Plants
Andrei Ivanou
Explore , learn, and grow
By snapping photos. Access a database of over 20,000 species. Learn about plant characteristics, care, and habitats. Receive detailed information on growth requirements and environmental impact.

DyCut- Dynamic Cutting Layouts
Courtney Parsons
Cut materials with optimal
Optimize material usage with four layout options. Calculate efficient patterns for sheets. Import designs and adjust parameters. Export for production. Support multiple material types and panel sizes.

Work Order Maker
B TO J PTY LTD
Generate orders on the go
Create and assign tasks with orders. Include instructions, cost estimates, dates, times, and location details. nd send orders to customers or team members. Track job status and manage multiple assignments.


Photo Measures
Cubent SARL
Measure objects in photos and save notes
Measure objects in photos using rulers and scale tools. Save and organize measurements with timestamps and notes. Export data as PDF or share directly. Sync measurements across devices.

Asphalt Calculator Plus
Calc Hub, LLC
Calculate materials and estimate costs for paving
Calculate , base material, and sealcoat quantities for paving projects. Input dimensions in various units and receive results in tons, cubic yards, or cubic meters. Estimate material costs based on input measurements.

Easy Isometric: Pipe Iso App
Construkt Technologies Inc.
Design isometric drawings quickly and accurately
Create isometric drawings for plumbing and mechanical designs on iPad. Use preloaded templates and drag-and-drop tools. Export designs in multiple formats. Access a 48-hour trial before subscription. Includes a two-week free introductory period.

Mechanical Engineering Toolkit
APPS BAY LIMITED
Calculate formulas instantly
Allows users to calculate equations and formulas. Input variables to solve for unknowns in mechanics of materials. Access force-displacement relations and moment calculations. Retrieve reference materials for formulas.

Flange Bolt Size & Torque
Open Source Consulting LLC
Look up , pipe, and data offline
Lookup , pipe, and data instantly without an internet connection. View number of bolts, diameter, length, wrench , pattern, and target . Check dimensions including outside diameter, thickness, circle diameter, and weight.

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