Comparison

Polli vs Statistics AI Helper MathTutor

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

Head to head
About

Polli

This app helps language learners advance beyond the basics by generating interactive stories on any topic. Users can tap on words for deeper insights and save them to their library. An optional upgrade unlocks unlimited creation, audio playback, and more.

Highlights
  • AI-generated interactive stories
  • Tap-to-learn word definitions
  • Save vocabulary to library
  • Customizable story mood and style
  • Natural-sounding audio playback (PRO)
  • Unlimited content creation (PRO)
Features
Read full description

Once you’ve learned the basics of a language, the next challenge is finding materials to reinforce what you know and expand your knowledge. Learners tend to hit a plateau and have trouble pushing their skills further. Polli solves this by allowing you to generate content on any topic in your language, controlling the mood, style, and grammar. The stories you create are interactive. Every word is tappable and savable to your Library. Anytime you’re confused about a word or expression, you can generate an insight to dive deeper into the usage. Upgrade to Polli PRO to get - Unlimited story creation - Unlimited grammar insights - Unlimited translations - Listen to your stories with high quality, natural sounding voices Sign up for a free trial to try out all the PRO features today! Polli currently offers Catalan, Chinese, Dutch, English, Finnish, French (FR/QC), German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese (PT/BR), Romanian, Russian, Spanish (MX/EU), Swedish, Turkish, Ukrainian. More coming soon! Let us know which language you’d like to use with Polli. Privacy Policy: https://getpolli.com/privacy-policy Terms of Service: https://getpolli.com/terms-of-service

About

Statistics AI Helper MathTutor

Features
Read full description

Struggling with statistics? Snap a photo and let AI explain it step by step. Statistics AI Helper is the fastest way to understand — not just solve — statistics problems. Whether you're tackling hypothesis tests, confidence intervals, regression, or probability, our AI breaks down every problem so you actually learn the why behind the answer. HOW IT WORKS → Snap or type any statistics question → AI identifies the correct method instantly → Get a clear, step-by-step explanation → Understand the result in plain English WHAT YOU CAN SOLVE • Hypothesis Testing (z-test, t-test, chi-square, ANOVA) • Confidence Intervals and margin of error • Regression analysis and interpretation • Probability and distributions • Descriptive statistics and data summaries • P-values, effect sizes, and statistical significance BUILT FOR REAL LEARNING Unlike calculators that just give answers, Statistics AI Helper explains every step at a level you choose — beginner, intermediate, or advanced. It's like having a patient tutor available 24/7. WHO IT'S FOR • College and university statistics students • Graduate students working on research • Professionals interpreting data at work • Anyone who needs statistics explained clearly Key Features ∫ Statistical Method Guidance
Describe your scenario and receive suggestions for appropriate statistical approaches using AI-based reasoning. ∫ Step-by-Step Explanations
Follow structured, easy-to-understand explanations that emphasize learning, not memorization. ∫ Clear Result Interpretation
Understand p-values, confidence intervals, regression outputs, and other results using plain language. ∫ Basic Data Analysis Support
Paste or upload small datasets to receive assistance without complex software. ∫ Adjustable Learning Levels
Choose beginner, intermediate, or advanced explanations to match your knowledge level. ∫ Applied Insights
Connect statistical outcomes to real-world learning, research, and decision-making scenarios. ∫ Practice and Review
Reinforce skills through guided exercises and review activities. Why This App Is Useful ∫ Helps users learn with a clear Statistics Helper approach
 ∫ A supportive math helper for reasoning and calculations
 ∫ Uses an AI scanner to simplify questions and concepts 
∫ Includes an explainable statistics calculator 
∫ Encourages users to Scan & Learn Stat Questions with confidence 
∫ Reduces time spent searching for explanations 
∫ Supports practical use of statistics Make statistics easier to understand, easier to learn—whenever you need support. Stop dreading statistics. Start actually understanding it. Terms of service: https://www.zeravian.com/terms-conditions Privacy policy: https://www.zeravian.com/privacy-policy-1 Subscription pricing and terms : ● Your subscription lasts 1 week,or 12 months, lifetime ● Payment will be charged to your iTunes Account at confirmation of purchase. ● Your subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current subscription. ● Your account will be charged for a renewed subscription within 24 hours prior to the end of the current subscription. ● You can manage your subscription and switch off the auto-renewal by accessing your Apple ID setting after purchase. ● Your iTunes Account will be charged when the purchase is confirmed. If you subscribe before your free trial ends, the rest of your free trial period will be forfeited as soon as your purchase is confirmed.

Screenshots

Polli4 screens
Statistics AI Helper MathTutor4 screens

Verdict

The call

The clearest difference is update cadence: Polli at every 5 days against Statistics AI Helper MathTutor's every 2 months. Polli also leads on iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases 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. Polli sells 3 in-app purchases, starting at $4.99 per 7 days and Statistics AI Helper MathTutor sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Polli ships an update every 5 days, Statistics AI Helper MathTutor every 2 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
Polli versus Statistics AI Helper MathTutor: the parameters behind the verdict, then further details
ParameterPolliStatistics AI Helper MathTutor
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 5 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better26.0
Further details — not scored
Size65 MB23 MB
Age rating12+9+
DeveloperAnApps, LLCZERAVIAN

In-app purchases

3 purchases

Polli

Subscriptions3
  • PRO Weekly$4.997 Days
  • PRO Monthly7 Days trial$9.991 Month
  • PRO Yearly14 Days trial$99.991 Year
2 purchases

Statistics AI Helper MathTutor

Subscriptions2
  • Statistics AI Helper3 Days trial$4.997 Days
  • Statistics AI Helper1 Year trial$29.991 Year

Questions

Is Polli free?
Polli is free to download, with in-app purchases available.
Is Statistics AI Helper MathTutor free?
Statistics AI Helper MathTutor is free to download, with in-app purchases available.
Do Polli or Statistics AI Helper MathTutor have ads?
Neither Polli nor Statistics AI Helper MathTutor shows ads.
Which is updated more often, Polli or Statistics AI Helper MathTutor?
Polli ships an update every 5 days, and Statistics AI Helper MathTutor every 2 months. Most recently, Polli was updated on October 11, 2026 and Statistics AI Helper MathTutor on October 24, 2026.

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