# Statistics Calculator++ vs PDF to Markdown Converter

The clearest difference is price: Statistics Calculator++ at $0.99 against PDF to Markdown Converter's $3.99. Statistics Calculator++ also leads on review sentiment (63% vs 50%) and iOS requirement (15.0 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Statistics Calculator++ costs $0.99 and PDF to Markdown Converter $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Statistics Calculator++ ships an update every 3 weeks, PDF to Markdown Converter monthly. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Statistics Calculator++ | PDF to Markdown Converter |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | **[4.1 (309 ratings)](https://appshunter.io/ios/app/statistics-calculator-plus-plus/id539195343/reviews)** | — |
| Number of ratings | **309** | — |
| Positive reviews | **62.5% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Paid |
| Size | 4 MB | 2 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Dogahe](https://appshunter.io/developer/468657946) | [Moca LLC](https://appshunter.io/developer/1442554084) |

## What reviewers say

### Statistics Calculator++

[App page](https://appshunter.io/ios/app/statistics-calculator-plus-plus/id539195343)

Perform advanced statistical analysis, including regression and probability distributions, with ease. Visualize data through plots and tables, and save or import datasets from spreadsheets. Offers a wide range of calculations beyond core statistics.

**Highlights:** Data entry and analysis table, Box and whisker plots and histograms, Linear, logarithmic, exponential, power, quadratic regressions, Save and import data from Excel/Numbers, Normal, t, Chi-Squared, F, Binomial, Poisson distributions, Confidence intervals and hypothesis tests, Fraction manipulation, angle conversions, solvers

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 📊 Comprehensive statistics and regression functionality
- 💰 Affordable pricing
- 🎨 Good visual design and graphics
- 📈 Multiple regression models available

**What reviewers complain about**

- 🐛 App freezes during use
- ❌ Limited equation/function options
- 🧭 Poor navigation and confusing layout
- 📖 Lack of clear instructions or user manual
- 💳 Additional in-app purchases required for full features

**Reported bugs**

- App freezes after brief use
- Statistics section won't open
- Incompatibility with iOS 7
- Random number generator produces predetermined sequences
- Landscape/portrait mode switching issues

**Requested features**

- User manual or tutorial documentation
- Ability to input custom quantiles and critical values
- Support for Z-score input in normal distribution
- Streamlined data clearing process
- Quadratic and advanced regression options


### PDF to Markdown Converter

[App page](https://appshunter.io/ios/app/pdf-to-markdown-converter/id6778923088)

Convert PDF documents into clean, structured Markdown format. Features include smart detection for headings, lists, tables, and code blocks, with options for offline processing and privacy-focused local conversion. Export your converted files easily.

**Highlights:** PDF import via Files app or drag & drop, Smart conversion of headings, lists, and tables, Code block detection for multiple languages, Automatic Table of Contents generation, Offline processing and privacy-focused, Copy, export, and share Markdown output, Conversion history for past conversions

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Statistics Calculator++ free?

Statistics Calculator++ costs $0.99, with no in-app purchases.

### Is PDF to Markdown Converter free?

PDF to Markdown Converter costs $3.99, with no in-app purchases.

### Do Statistics Calculator++ or PDF to Markdown Converter have ads?

Neither Statistics Calculator++ nor PDF to Markdown Converter shows ads.

### Which is updated more often, Statistics Calculator++ or PDF to Markdown Converter?

Statistics Calculator++ ships an update every 3 weeks, and PDF to Markdown Converter monthly. Most recently, Statistics Calculator++ was updated on September 24, 2026 and PDF to Markdown Converter on September 10, 2026.

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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.*