# Statistics Calculation vs Lisy AI

The clearest difference is rating: Statistics Calculation at 5.0 against Lisy AI's 4.2. Statistics Calculation also leads on in-app purchases (none vs 2) and ads (none vs shown). Lisy AI's advantage is ratings volume (6 vs 1). On price and device support there is nothing between them.

Both are free to download. Lisy AI sells 2 in-app purchases, starting at $7.99 per 7 days. Statistics Calculation asks for nothing beyond the download.

Statistics Calculation holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Lisy AI has 6 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Statistics Calculation | Lisy AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/statistics-calculation/id6739030466/reviews)** | [4.2 (6 ratings)](https://appshunter.io/ios/app/lisy-ai-text-to-speech/id6752566723/reviews) |
| Number of ratings | 1 | **6** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 126 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ashvin Kevadiya](https://appshunter.io/developer/1756324971) | [Mert Erda](https://appshunter.io/developer/1650523512) |

## What reviewers say

### Statistics Calculation

[App page](https://appshunter.io/ios/app/statistics-calculation/id6739030466)

This free math application provides a comprehensive statistical calculator. It allows users to compute key statistical metrics, explore various statistical distributions, and generate frequency tables for sets of numbers. It's designed to aid students and educators in understanding statistics and probability.

**Highlights:** Calculate mean, median, variance, max, min, Explore Binomial, Normal, t, F, Exponential, Poisson, Chi-Squared distributions, Generate frequency tables, Supports comma-separated number input, Ideal for students and educators

**Features:** macOS Compatibility

**In-app purchases:** none


### Lisy AI

[App page](https://appshunter.io/ios/app/lisy-ai-text-to-speech/id6752566723)

Convert text from documents, photos, or pasted input into natural-sounding audio. Listen to study materials, articles, or books hands-free, with adjustable playback and multiple voice options. Ideal for students, professionals, and anyone seeking an alternative to reading.

**Highlights:** Text to Speech conversion, Scan and Read (OCR), PDF and Document import, Multiple AI voices, Adjustable playback speed, Background audio support, Save and revisit audio

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $7.99 | per 7 days |
| Yearly Subscription | $39.99 | per year |


## Frequently asked questions

### Is Statistics Calculation free?

Statistics Calculation is free to download, with no in-app purchases.

### Is Lisy AI free?

Lisy AI is free to download, with in-app purchases available.

### Which has better reviews, Statistics Calculation or Lisy AI?

Statistics Calculation is rated higher. Statistics Calculation averages 5.0 out of 5 from 1 ratings, while Lisy AI averages 4.2 from 6 ratings.

### Do Statistics Calculation or Lisy AI have ads?

Lisy AI shows ads; Statistics Calculation does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*