# iFactorAnalysis™ Pro — Multivariate Factor Analysis > Multivariate Factor Analysis (iPhone/iPad app by Acurasoft Inc..) - Source: https://appshunter.io/ios/app/ifactoranalysis-pro/id1356241819 (this page in markdown: same URL + `.md`) - Developer: [Acurasoft Inc.](https://appshunter.io/developer/1356241818) - Category: Utilities, Education - Price: $42.99 - Age rating: 4+ - Requires: iOS 13.0 · 18 MB - Languages: English - Released: 2018-05-30 - Data updated: 2026-06-11 - User reviews in markdown: https://appshunter.io/ios/app/ifactoranalysis-pro/id1356241819/reviews.md ## What is iFactorAnalysis™ Pro? iFactorAnalysis is the first comprehensive advanced multivariate statistical package on iOS devices, for performing state-of-the-art exploratory factor analysis (EFA) and principal component analysis (PCA) on datasets of any practical size without a compromise. The app transforms iOS iPhone or iPad device into a valuable research and educational tool for educators, students, researchers and practitioners in almost any discipline from social & behavioural sciences such as sociology and psychology to medical & physical sciences. The app is packed with built-in advanced features, not available on main-stream commercial packages, such as SPSS and SAS. These include advanced factor retention techniques and unprecedented factor analysis interactivity. General Features: • Intuitive user-friendly interface design • Build projects from scratch in the app or import from externally created app project template • Fast, efficient and optimized algorithms for optimum performance • Fully interactive analysis of computed factors or components, thus allowing user to experiment with different options and settings • Extensive textual & graphical output of computations throughout the app Factor Analysis/Principal Component Analysis Features • Built-in advanced factor retention techniques such as Parallel Analysis & MAP • Horn’s parallel analysis (PA), configurable for up to 10,000 random-generated datasets, thus allowing accurate Gaussian Distribution graphs to be generated and studied. • Velicer’s Minimum Average Partials (MAP) • Cattell's Scree plots including PA base lines if PA is performed • Factor Rotation methods including orthogonal rotations such as Varimax, Orthomax, Quartimax and non-orthogonal (oblique) rotations such as direct oblimin • Factor scores methods from Thurstone’s regression method to the advanced Bartlett’s method and the sophisticated Anderson-Rubin method • Feasibility tests, including the Kaiser-Meyer-Olkin (KMO) Sampling Adequacy test and the Bartlett’s Sphericity test • Cronbach’s α (alpha) data consistency test The iFactorAnalysis app is offered in two editions, • The PRO edition, has all the features available with no restrictions. • The LITE edition (FREE), obviously has some restrictions. In both editions, users may send feedback & questions, directly to iFactorAnalysis developement team. Website & links: iFactorAnalysis app website: https://www.acurasoft.com/ifactoranalysis/ End User Licence Agreement: https://www.acurasoft.com/ifactoranalysis_eula.html Privacy: https://www.acurasoft.com/ifactoranalysis_privacy.html Terms & Conditions: https://www.acurasoft.com/ifactoranalysis_terms.html ## Version history (last 5 releases) ### 2.1.0 — 2024-12-09 Acurasoft Inc. is releasing a new optimized and enhanced version of the iFactorAnalysisPro app! The main features in this updated version include: - Updated app to support latest iOS 18+ versions. - Improved user experience by adding accessibility button to view calculation results for the active project - Internal enhancements and Fixes for some visual displays ### 2.0.0 — 2023-11-26 Acurasoft Inc. is releasing a new optimized and enhanced version of the iFactorAnalysisPro app! The main features in this updated version include: - Updated app to support latest iOS 16+ versions. - Improved user experience by allowing users to set their active project directly from projects list - Added a new feature to do "Inter-Variable Correlation" with regression analysis & visual scatter plots. - Internal enhancements and Fixes for some visual displays ### 1.40 — 2022-01-24 Acurasoft Inc. is releasing a new optimized and enhanced version of the iFactorAnalysis Pro app! The main features in this updated version include: - Ability to remove personalization profile - Support for iOS 15. - Fixes for some display bugs ### 1.30 — 2021-10-26 Acurasoft Inc. is releasing a new optimized and enhanced version of the iFactorAnalysisPro app! The main features in this updated version include: - Updated for iOS 14+ - Enhanced app calculation results output with embedded images of computed graphical diagrams & plots. - Enabled generating pdf with images for large datasets. - Improved data entry in data grids. ### 1.20 — 2019-11-23 Acurasoft Inc. is releasing a new optimized version of the iFactorAnalysisPro app! The main features in this updated version include: - Updated for iOS 13. - Fixed minor bugs in data grids - Improved user experience and productivity in data handling ## Apps similar to iFactorAnalysis™ Pro | App | Rating | Price | Category | | --- | --- | --- | --- | | [AppChoices](https://appshunter.io/ios/app/appchoices/id894822870) | 2.4 (337) | Free | Utilities | | [Writing App for Scriveners](https://appshunter.io/ios/app/writing-app-for-scriveners/id6748714525) | 5.0 (9) | Free | Utilities | | [The Best Calculator - Calc Pro](https://appshunter.io/ios/app/the-best-calculator-calc-pro/id451544502) | 4.6 (4,638) | Free | Utilities | | [Pocket Toolbox - All Tools](https://appshunter.io/ios/app/pocket-toolbox-all-tools/id6749550339) | — | Free | Utilities | | [OnPOZ Collect](https://appshunter.io/ios/app/onpoz-collect/id1558861769) | — | Free | Utilities | ## More apps by Acurasoft Inc. - [iFactorAnalysis™ Lite](https://appshunter.io/ios/app/ifactoranalysis-lite/id1356253906) All apps by Acurasoft Inc.: https://appshunter.io/developer/1356241818 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*