# Logic vs MapProjectionDemonstration

The clearest difference is price: MapProjectionDemonstration at Free against Logic's $5.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

MapProjectionDemonstration is free to download; Logic costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Logic | MapProjectionDemonstration |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mapprojectiondemonstration/id6448708606/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Paid | **Free** |
| Size | 31 MB | 9 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) | [Geoffrey Domm](https://appshunter.io/developer/373378724) |

## What reviewers say

### Logic

[App page](https://appshunter.io/ios/app/logic-gate-design-pro/id1618899218)

Design, analyze, and simplify logic gate networks. Generate truth tables, find minimized boolean expressions, and optimize circuits. Supports forward and reverse engineering with beautiful, shareable diagrams. Includes a study tab for boolean algebra.

**Highlights:** Design logic gate networks, Analyze and simplify boolean expressions, Generate truth tables, Simulate logic circuits, Forward and reverse engineering, Generate waveform diagrams, Boolean algebra study tab

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Logic free?

Logic costs $5.99, with no in-app purchases.

### Is MapProjectionDemonstration free?

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

### Do Logic or MapProjectionDemonstration have ads?

Neither Logic nor MapProjectionDemonstration 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.*