# Numsy vs Learn Binary

The clearest difference is in-app purchases: Numsy at none against Learn Binary's 1. Numsy also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Learn Binary sells 1 one-off in-app purchase. Numsy asks for nothing beyond the download.

## The numbers

| Metric | Numsy | Learn Binary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | — |
| Monetization | Free | — |
| Size | 8 MB | 26 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stephan Lindow](https://appshunter.io/developer/1516183961) | [Tapricot](https://appshunter.io/developer/6789139047) |

## What reviewers say

### Numsy

[App page](https://appshunter.io/ios/app/numsy/id1516183962)

Master numeral system conversions between binary, hexadecimal, and decimal. This tool is designed for computer professionals to quickly convert numbers mentally for tasks like IP addresses and color codes.

**Highlights:** Binary conversion, Hexadecimal conversion, Decimal conversion, Mental math practice, Computer science applications

**In-app purchases:** none


### Learn Binary

[App page](https://appshunter.io/ios/app/learn-binary-bits-and-hex/id6789140513)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Numsy free?

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

### Is Learn Binary free?

Learn Binary is free to download, with in-app purchases available.

### Do Numsy or Learn Binary have ads?

Learn Binary shows ads; Numsy does not.

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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.*