Or Simplex Step-by-Step Solver

Contains adsIn-app purchases
856 reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

πŸ“˜ OR Simplex Step-by-Step: An Advanced Solver for Operational Research, Validated by Professors at Kyiv Polytechnic University.

Core Features:
- πŸ”’Simplex Algorithm: Incorporates two-phase, branch and bound techniques.
- πŸ“ˆ Linear Programming Graphs: Provides visualization for 2-variable LP problems.
- 🎯 Integer Solutions: Supports with branch and bound method.
- πŸ” Analysis Tools: Sensitivity & Post-Optimal analysis.
- πŸš› Transportation Problem Solutions: Includes Least-Cost, North-West Corner, and Vogel’s Approximation Methods.
- πŸ”„ MODI-UV Method: Refines solutions for Transportation Problems.
- βœ… Assignment Problem Solver: Employs the Hungarian Algorithm for effective solutions.
- ⏱️ Job Sequencing: Accommodates 2, 3, or N machine scenarios using Johnson's Algorithm.
- 🌍 Multilingual Interface: Supports multiple languages for global accessibility.
- β›” Offline Mode: Functions without internet connectivity.

Advantages Over Competitors:
- ⌨️ Dedicated Data Entry Keyboard: Streamlines input for mathematical data.
- πŸ“ Solution Explanations: Detailed, step-by-step descriptions aid comprehension.
- πŸ“‚ Organized Problem Storage: Efficiently manage and retrieve your problem sets and solutions.
- βž— Fractional Representation: Supports input and output as fractions to maintain mathematical accuracy.
- πŸ€– AI-Driven Commenting Support: Uses AI to provide recommendations and insights based on the solution process.
Updated on
Apr 11, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info, and Device or other IDs
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

813 reviews
Baran M
March 2, 2022
It's really so good that the app supports Persian... ( We learned English to be able to use these apps, but some people can't afford to pay English classes And your app will really help them! ) It's really Interesting that the pro version is free for us... It's really awesome because we can't shop from Foreign countris easily. Thank you so much! Wish you all the bests!
3 people found this review helpful
Did you find this helpful?
Khaled Nour El Din
May 23, 2023
Good and useful app I just downloaded it , tried first problem for simplex algorithm, with integer solution, but it didn't generate the best optimum solution
Did you find this helpful?
Manuel Quiroga
October 4, 2022
I bought the pro version , and when im going to use the dual option the app keeps stopping :(
Did you find this helpful?
Simplex Developers
November 3, 2022
Sorry for this, we already fixed it in the latest version.