Comparison

TechBrain vs Art of Stat

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

Head to head
About

TechBrain

This app makes artificial intelligence and machine learning concepts accessible through interactive lessons, quizzes, and real-world examples. It caters to both beginners and experienced professionals looking to understand and excel in AI.

Highlights
  • Interactive lessons
  • Quizzes
  • Real-world examples
  • AI concept mastery
  • Beginner-friendly
  • Professional development
Read full description

Are you looking to demystify the world of artificial intelligence? Look no further than TechBrain, the revolutionary learning app designed to help you master the concepts and applications of AI in no time. With its interactive lessons, quizzes, and real-world examples, TechBrain makes it easy for anyone to understand and excel in the field of AI. Whether you're a beginner or an experienced professional, TechBrain has something for everyone. So why wait? Take the first step towards becoming an AI expert today by downloading TechBrain! Terms of Service: https://doc-hosting.flycricket.io/techbrain-ios-app-terms-of-service/bc6c11dd-9c1e-45f4-99bc-f96fe74666c8/terms

About

Art of Stat

Explore supervised and unsupervised machine learning algorithms with interactive visualizations and accuracy assessments. The app offers various datasets or allows you to upload your own, helping you learn and apply ML concepts.

Highlights
  • Supervised and unsupervised learning methods
  • Data splitting for training and testing
  • Interactive visualizations of algorithms
  • Confusion matrix and accuracy assessment
  • Multiple built-in datasets
  • User CSV file upload
Features
Read full description

The Art of Stat: Machine Learning app includes methods for supervised and unsupervised learning, lets you split data into training and test sets, visualizes all methods, including predictions and heatmaps, and lets you assess the accuracy of your algorithm by showing the confusion matrix and more. Included ML algorithms so far include: - Multiple Linear Regression (including categorical predictors and interactions interactions) - Multiple Logistic Regression (including categorical predictors and interactions interactions) - Discriminant Analysis (Linear & Quadratic) - Naive Bayes - K-Means Clustering Functionality: - Provides various datasets (Palmer Penguins, Wine Quality, Heart Disease, Iris Flowers, Credit Card Defaults, ...) or lets user upload their own CSV file - Split data into training and test sets - Standardize Features - Select continuous and/or categorical features (where appropriate) - Visualize all methods (Scatterplots, Heatmaps), predicted labels or posterior probabilities - Assess accuracy by displaying Confusion Matrix and accuracy statistics (including precision and recall) in multiple ways - Make predictions for new observations Modules in preparation: - Decision Trees & Random Forests - Nearest Neighbor

Screenshots

TechBrain4 screens
Art of Stat4 screens

Verdict

The call

The clearest difference is rating: TechBrain at 5.0 against Art of Stat's 3.7. TechBrain also leads on iOS requirement (12.4 vs 15.1). Art of Stat's advantage is in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 2 months). On price, ratings volume 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. TechBrain sells 1 in-app purchase, starting at $4.99 per month. Art of Stat asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TechBrain holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

UpkeepUpdate frequency

TechBrain ships an update every 2 months, Art of Stat every 3 weeks. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
TechBrain versus Art of Stat: the parameters behind the verdict, then further details
ParameterTechBrainArt of Stat
PriceFreeFree
Rating5.0 (4 ratings) — better3.7 (3 ratings)
Positive reviews100.0% of reviews—
Number of ratings4 — better3
Update frequencyEvery 2 monthsEvery 3 weeks — better
Ads—No
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.4 — better15.1
Further details — not scored
Size33 MB34 MB
Age rating4+4+
DeveloperTechBrain LLCBernhard Klingenberg

Customer experience

TechBrain

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Art of Stat

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

1 purchases

TechBrain

Subscriptions1
  • TechBrain Pro3 Days trial$4.991 Month
None

Art of Stat

No in-app purchases

Questions

Is TechBrain free?
TechBrain is free to download, with in-app purchases available.
Is Art of Stat free?
Art of Stat is free to download, with no in-app purchases.
Which has better reviews, TechBrain or Art of Stat?
TechBrain is rated higher. TechBrain averages 5.0 out of 5 from 4 ratings, while Art of Stat averages 3.7 from 3 ratings.
Which is updated more often, TechBrain or Art of Stat?
TechBrain ships an update every 2 months, and Art of Stat every 3 weeks. Most recently, TechBrain was updated on October 7, 2026 and Art of Stat on October 24, 2026.

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