# TC-Stats > iPad app for comprehensive statistical data analysis and probability calculations. (iPhone/iPad app by Taft College.) - Source: https://appshunter.io/ios/app/tc-stats/id493316048 (this page in markdown: same URL + `.md`) - Developer: [Taft College](https://appshunter.io/developer/493316171) - Category: Education, Utilities - Price: Free - Rating: 2.30/5 from 3 App Store ratings · 11 written reviews indexed - Age rating: 4+ - Requires: iOS 15.6 · 160 MB - Languages: American English - Released: 2012-01-13 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/tc-stats/id493316048/reviews.md ## What is TC? TC-Stats is a complete data analysis application for the iPad. The application performs the following functions: Summary Statistics, Histograms, Box-and-Whisker Plot, Normal Probability Plot, Scatter Plot, Frequency Distribution Table, Probability calculations based on the binomial, standard and non-standard normal, t, f and chi-squared distributions, one and two sample hypothesis tests based on the t and standard normal distributions, sign test, Wilkcoxon Rank-Sum, F-test, odds ratio, confidence intervals, one-way anova, Kruskal-Wallis test, chi-squared test of independence and goodness-of-fit, sample size calculations for inferences regarding a population mean or proportion. TC-Stats imports data files in csv format and has Dropbox support and supports both stacked, and unstacked data for most techniques. For more information about TC-Stats, see our information page at: http://tc-stats.taftcollege.edu ## Key features - Summary Statistics - Histograms and Box-and-Whisker Plots - Probability Calculations - Hypothesis Testing - Data Import (CSV, Dropbox) - Frequency Distribution Tables ## Recent user reviews (10 of 11) All indexed reviews: https://appshunter.io/ios/app/tc-stats/id493316048/reviews.md ### 5/5 — Well organized and easy to use *2021-12-31, version 1.5.00* Thank you for developing this app, was definitely a great help in my stats class. ### 1/5 — App not supported *2020-06-25, version 1.4.00* It doesn’t give instruction how to perform so i waste my money even professor didn't help much on this application even he recommended for his students. ### 1/5 — No directions? *2014-02-11, version 1.2.3* The description mentions how complete the app is. You don't realize until you download it that there is no info on how to use the app. No, you discover that you must also buy the user manual separately. The app isn't complete. I suspect math people wouldn't need the manual -- but I do, and I don't appreciate being "ambushed." ### 5/5 — Can handle and filter larger at a sets (~10,000 multivariate observations) *2013-03-18, version 1.2.1* This is the best app I've found so far, with Data Explorer as runner-up, to analyze large sets of data. I run simulated loads against web servers and collect request response times (that is, how long it takes to "load" web pages). This typically requires analyzing data sets with 10,000 observations and around 10 categories (each category being the response times for different pages) and various load levels (the number of simultaneous users). What sets this app apart is that I can set up filters for the data – looking at just one type of transaction or response times over or under a selected value – and get graphs or statistics on just the filtered data. Data Explorer has similar filters, but it seems to always include the entire data set in calculations and graphs. Unlike TC-Stats, though, Data Explorer will give me nice box-and-whisker plots showing response times for each transaction type (category) separately on the same graph, while TC-Stats can only show one at a tie,using filters. Data Explorer's ANOVA is also much more useful (for my relatively simple needs) than TC-Stat's, but in general, most things that both apps do, TC-Stats seems much more sophisticated with many more options. And TC-Stats can synch all of your work with Dropbox which is wonderful! TC-Stats is also much slower (which is okay – it's an iPad!) and has a klunkier interface, but the daa filtering makes it worth it. (I have also tried Stats Pad and StatViz for this, and they don't measure up for what I do.) I do wish TC-Stats would label its graphs with the variables it's showing and include a summary of the selected options and the filter in effect at the time the test or graph are produced. The only way can find to include these at runtime is to email a result (e.g. to Evernote) and type in this info myself. For now, though, TC-Stats has a slight edge over all the others for my needs, and it is really cool to be able to do some fairly substantial initial data analyses right on a handheld computer! ### 1/5 — Hate it *2012-09-18* Csv files on the iPad your having laugh. Difficult to use. The manual is long and difficult to understand......not helpful in many ways. Don't buy it. ### 4/5 — Good App!! *2012-04-04, version 1.0.0* This app is so helpful compared to the TI-83. The graphing calculator seems extremely time-consuming after having experience with the tc-stats app. ### 5/5 — VERY HELPFUL APP! *2012-03-29, version 1.0.0* All college students taking statistics..must get this App!! It saves you time calculating..and instead you are able to understand what your results really mean. I love this app and really recommend it!! ### 5/5 — TC Stats - Yay! *2012-03-21, version 1.0.0* I am an English major, so I have no inclination towards math WHATSOEVER, and I like it that way. But I had to take Statistics for my Gen Eds, and this app is SO helpful with my homework. If you go through the manual (or watch the videos) and take your time, this is perhaps the gateway to an easier understanding (or at least completion) of almost any statistical problem your professors and/or your bosses can throw your way. I am completely serious here, I have no idea how to work a graphing calculator, and I probably never will. But this app does all of the more complex functions of a graphing calculator (and, frankly, you can download a regular calculator off of iTunes anyways) in a much simpler manner. I recommend it for anyone, whether they be math-inclined or math-loathing such as me. ### 5/5 — Outstanding Statistics App! *2012-03-21, version 1.0.0* If stats is your thing, I would HIGHLY recommend that you download TC Stats at this very moment! Easy to use, quick to learn, and very in-depth; what more could you ask for in an app? Buy TC Stats now, and you won't be disappointed! ### 5/5 — Nice App!! *2012-01-18, version 1.0.0* This stats app is great for classroom use. It is also useful for any quick descriptive stats you may need. Graphing functions are quite nice. I also like the multiple export formats. Definitely worth the buy. ## Frequently asked questions about TC ### What statistical functions does TC-Stats offer? TC-Stats provides a comprehensive suite of statistical functions including summary statistics, histograms, box-and-whisker plots, probability calculations for various distributions, and numerous hypothesis tests like t-tests, chi-squared tests, and ANOVA. ### How can I import data into TC-Stats? TC-Stats supports importing data files in CSV format. It also integrates with Dropbox, allowing for easy access to your data files from cloud storage. ### What devices is TC-Stats compatible with? TC-Stats is designed exclusively for the iPad, offering a tailored experience for tablet users. ### Is TC-Stats suitable for beginners in statistics? While TC-Stats offers advanced statistical functions, its comprehensive nature might be more suited for users with some foundational knowledge in statistics. The application's rating of 2.3 stars from 3 ratings suggests a mixed user experience, potentially indicating a learning curve. ### How often is TC-Stats updated? The latest version, 1.9.00, was last updated on February 9, 2025, indicating recent development and support for the application. ### Does TC-Stats offer certifications for completing statistical modules? The provided information does not mention any certification programs or modules within TC-Stats. Its primary function is data analysis and calculation. ### What is the typical user sentiment for TC-Stats? With a rating of 2.3 stars from 3 ratings, the current user sentiment appears to be mixed to negative. Further review analysis would be needed to understand specific user likes and dislikes. ### Does TC-Stats have ads? No, TC-Stats does not contain advertisements, providing an uninterrupted analysis experience. ## Version history (last 5 releases) ### 1.9.00 — 2025-02-09 Now updated for the latest Apple devices. Supports iOS 15.6 through iOS 18. ### 1.8.00 — 2024-04-08 Updated for compatibility with iOS 17. Currently supports iOS versions 13.0 and higher. ### 1.7.00 — 2023-02-21 Built with latest Xcode for compatibility with the newest Apple devices and iOS 16. Minor fix for one special case input record. ### 1.6.00 — 2022-04-30 Built with latest Xcode for compatibility with the newest Apple devices. Various minor bug fixes and improvements. ### 1.5.00 — 2021-05-05 Updated for compatibility with the latest available versions of iOS. Miscellaneous small bug fixes. ## Apps similar to TC | App | Rating | Price | Category | | --- | --- | --- | --- | | [Chemistry lab pro](https://appshunter.io/ios/app/chemistry-lab-pro/id1622793028) | — | $1.99 | Education | | [Dental Anatomy Cram Cards](https://appshunter.io/ios/app/dental-anatomy-cram-cards/id733135270) | 5.0 (6) | $9.99 | Education | | [Statistical Tables & Calculate](https://appshunter.io/ios/app/statistical-tables-and-calculate/id6745209324) | — | Free | Education | | [New Hope Taft](https://appshunter.io/ios/app/new-hope-taft/id6670519297) | 5.0 (1) | Free | Education | | [EYT Card Sorting](https://appshunter.io/ios/app/eyt-card-sorting/id918911275) | 5.0 (1) | $9.99 | Education | | [Taft College Safe](https://appshunter.io/ios/app/taft-college-safe/id6737922992) | — | Free | Education | ## More apps by Taft College - [Taft College](https://appshunter.io/ios/app/taft-college/id6771119752) All apps by Taft College: https://appshunter.io/developer/493316171 --- *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 2026-06-05.*