Comparison

Simplex Optima vs SAPO

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Simplex Optima

Features
Read full description

The general form of an optimization problem comprises a linear function of variables, also called "objective function" and a number of constraint inequalities. The app can facilitate a maximisation as well as minimisation problem bearing up to 7 variables and up to 6 contraint inequalities. The solution algorithm is implemented by constructing and manipulating the Simplex tableau before calculating the parameters for which the maximum value of the objective function is obtained.

About

SAPO

This app offers advanced statistical analysis tools for researchers and students. It includes guided test selection, modeling, data visualization, and an AI assistant for interpretation. Generate publication-ready reports and calculate sample sizes.

Highlights
  • Statistical Test Guidance
  • Advanced Modeling Tools
  • Integrated AI Assistant
  • Database Manager
  • Sample Size Calculator
  • Automatic PDF Reports
  • Data Visualization
Read full description

SAPO is a powerful statistical calculator and data analysis software designed for researchers, students, and professionals. It provides comprehensive tools for statistical testing, modeling, data visualization, and research planning โ€” all within an intuitive and efficient interface. In addition to its advanced statistical engine, SAPO includes an integrated AI assistant to guide you through test selection, model choice, and interpretation when needed. All results generated with SAPO are suitable for publication in scientific articles, and a dedicated section explains how to correctly report and cite your analyses. Key Features: โ€ข Statistical Test Guidance: Receive structured recommendations for tests such as T-test, ANOVA, Mann-Whitney, Chi-square, correlation tests, and more. โ€ข Modeling Tools: Apply linear regression, logistic regression, Poisson regression, mixed models, survival analysis, and other advanced statistical models. โ€ข Integrated AI Assistant: Get additional guidance and support for statistical decisions and interpretation. โ€ข Built-in Statistical Calculator: Perform accurate statistical computations quickly and efficiently. โ€ข Database Manager: Import datasets, conduct descriptive statistics, and apply tests directly to your own data. โ€ข Sample Size Calculator: Calculate appropriate sample sizes for research studies and experiments. โ€ข Automatic PDF Reports: Generate professional, publication-ready statistical reports with tables and visualizations. โ€ข Data Visualization: Create high-quality graphs for analysis and presentation. โ€ข Theory and Examples: Learn and reinforce statistical concepts with clear explanations and practical cases. SAPO combines robust statistical analysis software with intelligent assistance, making it ideal for academic research, thesis projects, clinical studies, and professional data analysis. Turn statistics into your best ally. By using this app, you agree to our Terms of Service: https://www.maximaformacion.es/sapo-terms-of-service/

Screenshots

Simplex Optima4 screens
SAPO4 screens

Verdict

The call

The clearest difference is price: SAPO at Free against Simplex Optima's $2.99. Simplex Optima's advantage is in-app purchases (none vs 2) and update cadence (every 5 days vs fortnightly). On ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

SAPO is free to download; Simplex Optima costs $2.99 up front. SAPO sells 2 in-app purchases, starting at $2.99 per month. Simplex Optima asks for nothing beyond the download.

UpkeepUpdate frequency

Simplex Optima ships an update every 5 days, SAPO fortnightly. The most recent releases landed on September 10, 2026 and July 6, 2026 respectively.

Scorecard3 real differences ยท 5 level
Simplex Optima versus SAPO: the parameters behind the verdict, then further details
ParameterSimplex OptimaSAPO
Price$2.99Free โ€” better
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 5 days โ€” betterFortnightly
AdsNoNo
In-app purchasesNo โ€” betterYes
Monetizationโ€”Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.313.0 โ€” better
Further details โ€” not scored
Size2 MB62 MB
Age rating4+4+
DeveloperKonstantinos LadiellisBIOMAXIMA INFORMACION Y EXPERIMENTACION CIENTIFICA SOCIEDAD LIMITADA

In-app purchases

None

Simplex Optima

No in-app purchases

2 purchases

SAPO

Subscriptions2
  • Monthly subscription$2.991 Month
  • Yearly subscription$22.991 Year

Questions

Is Simplex Optima free?
Simplex Optima costs $2.99, with no in-app purchases.
Is SAPO free?
SAPO is free to download, with in-app purchases available.
Do Simplex Optima or SAPO have ads?
Neither Simplex Optima nor SAPO shows ads.
Which is updated more often, Simplex Optima or SAPO?
Simplex Optima ships an update every 5 days, and SAPO fortnightly. Most recently, Simplex Optima was updated on September 10, 2026 and SAPO on July 6, 2026.

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