# STEMulator vs Bindu Natural World

The clearest difference is in-app purchases: STEMulator at none against Bindu Natural World's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bindu Natural World sells 1 one-off in-app purchase. STEMulator asks for nothing beyond the download.

## The numbers

| Metric | STEMulator | Bindu Natural World |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Size | 35 MB | 52 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [STEMulator](https://appshunter.io/developer/1760697221) | [Mohammad Hasan](https://appshunter.io/developer/1840610284) |

## What reviewers say

### STEMulator

[App page](https://appshunter.io/ios/app/stemulator/id6599522008)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bindu Natural World

[App page](https://appshunter.io/ios/app/bindu-natural-world/id6755953598)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bindu World Silver membership | $49.99 | one-time |


## Frequently asked questions

### Is STEMulator free?

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

### Is Bindu Natural World free?

Bindu Natural World is free to download, with in-app purchases available.

### Do STEMulator or Bindu Natural World have ads?

Neither STEMulator nor Bindu Natural World 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.*