# Quick Linear Regression vs Algo Demo

The clearest difference is price: Algo Demo at Free against Quick Linear Regression's $0.99. Quick Linear Regression's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

Algo Demo is free to download; Quick Linear Regression costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Quick Linear Regression | Algo Demo |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/quick-linear-regression/id488639289/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Paid | — |
| Size | 3 MB | 36 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MSYapps](https://appshunter.io/developer/458482419) | [zhuo zeng](https://appshunter.io/developer/1435764582) |

## What reviewers say

### Quick Linear Regression

[App page](https://appshunter.io/ios/app/quick-linear-regression/id488639289)

This app helps estimate the relationship between two variables using linear regression. It visualizes data, calculates regression coefficients, and provides R-squared values for goodness of fit. Reports can be generated and shared.

**Highlights:** Linear regression analysis, Data set management, R-squared calculation, Equation form switching, Variable estimation, PDF report generation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Algo Demo

[App page](https://appshunter.io/ios/app/algo-demo/id6746090108)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Quick Linear Regression free?

Quick Linear Regression costs $0.99, with no in-app purchases.

### Is Algo Demo free?

Algo Demo is free to download, with no in-app purchases.

### Do Quick Linear Regression or Algo Demo have ads?

Algo Demo shows ads; Quick Linear Regression does not.

### Which is updated more often, Quick Linear Regression or Algo Demo?

Quick Linear Regression ships an update every 4 months, and Algo Demo every 4 months. Most recently, Quick Linear Regression was updated on October 6, 2026 and Algo Demo on October 2, 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.*