# MapProjectionDemonstration vs Polynomial Regression

MapProjectionDemonstration and Polynomial Regression are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | MapProjectionDemonstration | Polynomial Regression |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mapprojectiondemonstration/id6448708606/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | Free | — |
| Size | 9 MB | 4 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Geoffrey Domm](https://appshunter.io/developer/373378724) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### MapProjectionDemonstration

[App page](https://appshunter.io/ios/app/mapprojectiondemonstration/id6448708606)

Explore and understand various map projections with this educational tool. It visually demonstrates how spherical data is converted to flat maps, allowing customization of central latitude and longitude. Formulas for conversion are also provided.

**Highlights:** Illustrates map projections, Categorizes projections (cylindrical, conic, azimuthal), Demonstrates 31 projection types, Customizable central latitude and longitude, Includes conversion formulas, Visual conversion process

**In-app purchases:** none


### Polynomial Regression

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MapProjectionDemonstration free?

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

### Is Polynomial Regression free?

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

### Do MapProjectionDemonstration or Polynomial Regression have ads?

Neither MapProjectionDemonstration nor Polynomial Regression shows ads.

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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.*