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 app uses AI to solve statistics problems from photos or uploads. It provides step-by-step explanations for a wide range of statistical topics, from high school to doctoral levels. Users can easily share solutions and explore features with a free trial.

Highlights
  • Instant problem recognition from photos
  • Detailed step-by-step solutions
  • Covers all statistics topics
  • Free trial available
  • Easy solution sharing
Features
Read full description

Snap, Upload, and Solve with Statistics AI – Your Instant Statistics Problem Solver! Download now for FREE. Struggling with statistics questions? Whether it's a complex word problem, a detailed diagram, or a daunting mathematical equation, Statistics AI simplifies your studies. Simply take a photo or upload your statistics problems and receive immediate, step-by-step solutions. Key Features: - Instant Problem Recognition: Just upload a photo of your handwritten or digital statistics problems. Our AI swiftly identifies and breaks down the problem for you. - Comprehensive Solutions: Don’t just get answers; understand the 'why' and 'how' with detailed, step-by-step explanations that guide you through each problem. - Versatile Topic Coverage: From high school dilemmas to doctoral-level challenges, our AI is equipped to handle all areas of statistics. - Explore with a Free Trial: Dive into the features without any upfront cost and see how Statistics AI transforms your approach to problem-solving. - Easy Sharing: Effortlessly copy and share solutions with classmates or study groups. Dive into the world of data and decode complex statistics effortlessly with Statistics AI. Embrace data, embrace success! By using Statistics AI, you accept our Terms of Use and Privacy Policy. Terms of use: https://renaissanceapps.com/terms-conditions Privacy Policy: https://renaissanceapps.com/privacy-policy

Screenshots

IntroStat4 screens
Statistics Solver4 screens

Verdict

The call

The clearest difference is ads: Statistics Solver at none against IntroStat's shown. Statistics Solver also leads on update cadence (fortnightly vs every 3 months) and ratings volume (407 vs 24). IntroStat's advantage is review sentiment (92% vs 67%) and rating (4.9 vs 4.6). On price, in-app purchases, monetization model and device support 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 2 in-app purchases, starting at $5.99 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 4.6. That said, the two scores are not equally well evidenced: Statistics Solver has 407 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 92% of IntroStat's written reviews are positive against 67% of Statistics Solver's.

UpkeepUpdate frequency

IntroStat ships an update every 3 months, Statistics Solver fortnightly. The most recent releases landed on September 18, 2026 and September 1, 2026 respectively.

Scorecard6 real differences · 4 level
IntroStat versus Statistics Solver: the parameters behind the verdict, then further details
ParameterIntroStatStatistics Solver
PriceFreeFree
Rating4.9 (24 ratings) — better4.6 (407 ratings)
Positive reviews92.3% of reviews — better66.7% of reviews
Number of ratings24407 — better
Update frequencyEvery 3 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better16.0
Further details — not scored
Size38 MB16 MB
Age rating4+4+
DeveloperZhiyi ZhangRenaissance Apps 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 ratings407 ratings
Positive88.5%
Neutral3.7%
Negative7.9%
Written reviews15 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Bugs and requests

IntroStat

Not enough reviews yet to summarise bugs or requests.

Statistics Solver

Reported bugs

7 issues
  • Gets to 100% then does nothing
  • Loading screen never continues
  • App stops working after a few weeks
  • Stuck on the same problem after taking a picture
  • Shows only wrong answers
Show 2 more
  • Cannot correctly solve simplest statistical questions
  • Inaccurate for binomial and normal probability

Requested features

3 requests
  • Add a home button
  • Add other tweaks
  • How to cancel membership

In-app purchases

1 purchases

IntroStat

One-time1
  • IntroStat Premium Features$4.99
2 purchases

Statistics Solver

Subscriptions2
  • Statistics Answers: Weekly Sub3 Days trial$5.997 Days
  • Statistics Answers: Yearly Sub$34.991 Year

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 4.6 from 407 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 fortnightly. Most recently, IntroStat was updated on September 18, 2026 and Statistics Solver on September 1, 2026.

Other comparisons