# Complex Map vs Cryptography Concepts

The clearest difference is in-app purchases: Cryptography Concepts at none against Complex Map's 1. Complex Map's advantage is iOS requirement (7.1 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Complex Map sells 1 one-off in-app purchase. Cryptography Concepts asks for nothing beyond the download.

## The numbers

| Metric | Complex Map | Cryptography Concepts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/complex-map/id827104452/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 38 MB |
| Requires iOS | **7.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TinkaTinka](https://appshunter.io/developer/505803809) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Complex Map

[App page](https://appshunter.io/ios/app/complex-map/id827104452)

This app visualizes complex variable functions by transforming images mapped to the complex plane. It allows users to import their own images or use predefined ones, and export the results.

**Highlights:** Complex function parser, Predefined and custom image import, Image export and sharing, Supports standard functions and constants

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Cryptography Concepts

[App page](https://appshunter.io/ios/app/cryptography-concepts/id6773201710)

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

**In-app purchases:** none


## Frequently asked questions

### Is Complex Map free?

Complex Map is free to download, with in-app purchases available.

### Is Cryptography Concepts free?

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

### Do Complex Map or Cryptography Concepts have ads?

Neither Complex Map nor Cryptography Concepts 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.*