Comparison

IntroStat vs Statistics Solver

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

Head to head
About

IntroStat

This app serves as a comprehensive statistics calculator and learning tool for introductory statistics courses. It offers a wide range of calculation features, data visualization, and an integrated textbook with formulas and examples.

Highlights
  • Summary statistics calculation
  • Data visualization (boxplots, histograms)
  • Probability calculations
  • Hypothesis testing
  • Confidence intervals
  • Integrated statistics textbook
Features
Read full description

IntroStat is a probability and statistics calculator. It is the perfect learning tool for an introductory statistics course. Use it to perform any of your statistics calculation needs. IntroStat also includes a statistics textbook complete with formulas, exercise problems, examples, and more. FREE IN THE CALCULATOR: • Enter & Save Datasets • Generate Summary Statistics • Calculate z-Scores • Draw Boxplots & Histograms • Visualize Key Concepts like The Empirical Formula • Plot Discrete and Continuous Random Variables • Perform Probability Calculations • Conduct Hypothesis Testing • Compute Confidence Intervals • Lookup Critical Values of Distributions • Perform Simple Regression Analysis • ANOVA, Chi-Square, & F-Tests • Introductory Statistics Textbook Upgrade as a Premium User to unlock: • Dark Mode • 12 Color Themes • Zoom • Custom Decimal Precision • Comma Display • No Ads Have any questions? Please reach out to us via email at IntroStatApp@gmail.com. End User Licensing Agreement: https://www.introstatapp.com/user-agreement Privacy Policy: https://www.introstatapp.com/privacy-policy

About

Statistics Solver

This AI-powered tool provides instant, step-by-step solutions to complex statistical problems. It supports photo recognition for input and offers detailed explanations to enhance understanding for students and professionals alike.

Highlights
  • Instant AI-powered problem solving
  • Photo recognition for input
  • Step-by-step solution explanations
  • Comprehensive statistical topic coverage
  • Educational tool for students
  • Time-saver for professionals
Features
Read full description

Unlock the power of statistics with Statistics Solver AI, your ultimate companion for conquering complex statistical problems. Whether you're a student, researcher, or professional, our cutting-edge AI technology is here to revolutionize the way you approach statistics. Key Features: Instant Problem Solving: Simply type in your statistics question or snap a photo of your problem, and watch as our AI generates a detailed, step-by-step solution in seconds. Photo Recognition: No need to type out lengthy equations. Our advanced image recognition technology can interpret handwritten or printed statistical problems from photos. Comprehensive Coverage: From basic descriptive statistics to advanced inferential methods, our AI covers a wide range of topics including hypothesis testing, regression analysis, ANOVA, and more. Detailed Explanations: Each solution comes with a thorough explanation, helping you understand the reasoning behind every step. Educational Tool: Perfect for students looking to check their work or gain a deeper understanding of statistical concepts. Time-Saver for Professionals: Quickly verify calculations or explore alternative approaches to statistical analyses. Regular Updates: Our AI is constantly learning and improving, ensuring you always have access to the latest statistical methods and problem-solving techniques. Whether you're stuck on a homework problem, preparing for an exam, or double-checking your research calculations, Statistics Solver AI is your go-to resource for accurate and insightful statistical solutions. If there are questions, please contact us at support@eastfrisiallc.com Privacy Policy: https://www.eastfrisiallc.com/privacy-aistatistics Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

IntroStat4 screens
Statistics Solver4 screens

Verdict

The call

The clearest difference is rating: IntroStat at 4.9 against Statistics Solver's 4.4. IntroStat also leads on update cadence (every 3 months vs every 22 months) and review sentiment (92% vs 78%). Statistics Solver's advantage is ads (none vs shown). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. IntroStat sells 1 one-off in-app purchase and Statistics Solver sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

IntroStat holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 24 and 70 respectively. Written reviews point the same way: 92% of IntroStat's written reviews are positive against 78% of Statistics Solver's.

UpkeepUpdate frequency

IntroStat ships an update every 3 months, Statistics Solver every 22 months. The most recent releases landed on September 18, 2026 and August 26, 2026 respectively.

Scorecard5 real differences · 5 level
IntroStat versus Statistics Solver: the parameters behind the verdict, then further details
ParameterIntroStatStatistics Solver
PriceFreeFree
Rating4.9 (24 ratings) — better4.4 (70 ratings)
Positive reviews92.3% of reviews — better77.8% of reviews
Number of ratings2470 — better
Update frequencyEvery 3 months — betterEvery 22 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better14.0.0
Further details — not scored
Size38 MB48 MB
Age rating4+4+
DeveloperZhiyi ZhangEast Frisia LLC

Customer experience

IntroStat

All ratings24 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive92.3%
Neutral0.0%
Negative7.7%

Statistics Solver

All ratings70 ratings
Positive85.7%
Neutral1.4%
Negative12.9%
Written reviews9 reviews
Positive77.8%
Neutral0.0%
Negative22.2%

In-app purchases

1 purchases

IntroStat

One-time1
  • IntroStat Premium Features$4.99
5 purchases

Statistics Solver

Subscriptions4
  • Premium - Weekly$4.997 Days
  • Premium - Monthly$12.991 Month
  • Premium - Yearly Discount$14.991 Year
Show 1 more
  • Premium - Yearly3 Days trial$29.991 Year
One-time1
  • Premium - Lifetime$149.99

Questions

Is IntroStat free?
IntroStat is free to download, with in-app purchases available.
Is Statistics Solver free?
Statistics Solver is free to download, with in-app purchases available.
Which has better reviews, IntroStat or Statistics Solver?
IntroStat is rated higher. IntroStat averages 4.9 out of 5 from 24 ratings, while Statistics Solver averages 4.4 from 70 ratings.
Do IntroStat or Statistics Solver have ads?
IntroStat shows ads; Statistics Solver does not.
Which is updated more often, IntroStat or Statistics Solver?
IntroStat ships an update every 3 months, and Statistics Solver every 22 months. Most recently, IntroStat was updated on September 18, 2026 and Statistics Solver on August 26, 2026.

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