Best apps like PolyFit Pro

41+ similar apps compared and reviewed

4.2 avg rating
7 free apps
Updated July 2026

Whether you want more options like PolyFit Pro or a completely different take on the same concept, our curated list of 41+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to PolyFit Pro

OPie Mohr's Circle#1

OPie Mohr's Circle by Andrew Swenson

2D/3D Shear, Stress Solver
Editor's Choice
🔧 Utilities
5.0(8 ratings)
FreeIn-App Purchases
OPie Mohr's Circle screenshot 1
OPie Mohr's Circle screenshot 2

This application allows users to perform and visualize 2D and 3D Mohr's Circle calculations. It's a tool for understanding shear and stress in engineering contexts.

GUTCalc Physics Unit Converter#2

GUTCalc Physics Unit Converter by Timothy Wiser

Calculate in natural units
Strong Contender
🔧 Utilities
5.0(6 ratings)
FreeIn-App Purchases
GUTCalc Physics Unit Converter screenshot 1
GUTCalc Physics Unit Converter screenshot 2
GUTCalc Physics Unit Converter screenshot 3
GUTCalc Physics Unit Converter screenshot 4

This calculator handles complex physics calculations with units. It supports SI, natural, and CGS units, physical constants, and functions. It automatically converts units and flags algebraic errors, with an option to upgrade for advanced organization and syncing features.

Lab Mate — Molarity & Dilution#3

Lab Mate — Molarity & Dilution by Marcus Griffiths

Molarity & Dilution calculator
Worth Considering
🔧 Utilities
5.0(5 ratings)
$6.99
Lab Mate — Molarity & Dilution screenshot 1
Lab Mate — Molarity & Dilution screenshot 2
Lab Mate — Molarity & Dilution screenshot 3
Lab Mate — Molarity & Dilution screenshot 4
Lab Mate — Molarity & Dilution screenshot 5
Lab Mate — Molarity & Dilution screenshot 6

This application simplifies complex chemistry calculations for molarity, dilutions, and mixtures. It offers a universal purchase for iPhone, iPad, and Mac, with features like chemical search, custom chemical saving, and a dedicated numeric keyboard for efficient data entry. Users can also customize decimal places and print their calculation history.

More apps like PolyFit Pro

4
Linear regression RPN calc
Linear regression RPN calc
Linear regression RPN calc
by angel garcia rubio
Free

This scientific calculator uses Reverse Polish Notation (RPN) and offers statistical functions, including linear regression. It allows users to manage, save, load, and email data series, and provides graphical data representation.

RPN scientific calculatorStatistical functionsLinear regression analysis
🔧 Utilities
(4)
free
5
Second Moment of Area
Second Moment of Area
Second Moment of Area
2nd Moment of Area Calculator
$1.99
🔧 Utilities
(0)
6
Multinomial
Multinomial
Multinomial
by Reinhard MAENNER
Free
🔧 Utilities
(0)
7
ID-Queue Ent
ID-Queue Ent
ID-Queue Ent
IDQ Ent, manage your requests
Free

This cloud-based workflow management app enhances healthcare efficiency by optimizing patient and provider experiences. It streamlines request management, from on-demand to prescheduled, with real-time updates and notifications.

Staff Location Check-InOn-Demand & Dispatched RequestsReal-time Request Tickets
🔧 Utilities
(1)
subscription
8
Lease Miles Calculator
Lease Miles Calculator
Lease Miles Calculator
Calculate Miles on your Lease!
$0.99

Easily track your vehicle lease mileage to see if you're over or under. Estimate future mileage based on your driving habits and calculate potential end-of-lease costs. Manage multiple leases and view your status at a glance.

Track lease mileage over/underCalculate end-of-lease costsEstimate future mileage
🔧 Utilities
(5)
paid
9
Smart TINY
Smart TINY
Smart TINY
by MCUBE TECHNET (SHANGHAI) Co., Ltd.
Free
🔧 Utilities
(0)
10
Plottron
Plottron
Plottron
3D graphing calculator
Free

This application offers advanced 2D and 3D graphing capabilities for various function types, alongside a comprehensive scientific calculator. It supports implicit graphing, complex number visualization, and symbolic differentiation. The calculator includes user-defined variables, live evaluation, and probability density functions.

2D and 3D graphingImplicit graphingComplex number visualization
🔧 Utilities
(11)
free