# Learn Hindi Lang vs Number Systems Basics

The clearest difference is in-app purchases: Number Systems Basics at none against Learn Hindi Lang's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Learn Hindi Lang sells 1 one-off in-app purchase. Number Systems Basics asks for nothing beyond the download.

## The numbers

| Metric | Learn Hindi Lang | Number Systems Basics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 16 months | — |
| Size | 36 MB | 38 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Learn Hindi Lang

[App page](https://appshunter.io/ios/app/learn-hindi-lang/id6448876767)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $9.99 | one-time |


### Number Systems Basics

[App page](https://appshunter.io/ios/app/number-systems-basics/id6772398351)

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn Hindi Lang free?

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

### Is Number Systems Basics free?

Number Systems Basics is free to download, with no in-app purchases.

### Do Learn Hindi Lang or Number Systems Basics have ads?

Neither Learn Hindi Lang nor Number Systems Basics 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.*