# Polynomial Regression vs The Base Converter

Polynomial Regression and The Base Converter are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Polynomial Regression ships an update every 3 weeks, The Base Converter fortnightly. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Polynomial Regression | The Base Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 4 MB | 1 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuri Morozov](https://appshunter.io/developer/1582368813) | [Alexander Lee](https://appshunter.io/developer/1795808485) |

## What reviewers say

### Polynomial Regression

[App page](https://appshunter.io/ios/app/polynomial-regression/id6741364702)

**Features:** macOS Compatibility

**In-app purchases:** none


### The Base Converter

[App page](https://appshunter.io/ios/app/the-base-converter/id6743086704)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Polynomial Regression free?

Polynomial Regression is free to download, with no in-app purchases.

### Is The Base Converter free?

The Base Converter is free to download, with no in-app purchases.

### Do Polynomial Regression or The Base Converter have ads?

Neither Polynomial Regression nor The Base Converter shows ads.

### Which is updated more often, Polynomial Regression or The Base Converter?

Polynomial Regression ships an update every 3 weeks, and The Base Converter fortnightly. Most recently, Polynomial Regression was updated on October 2, 2026 and The Base Converter on October 1, 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.*