# Startup Simulator vs Atomics

The clearest difference is iOS requirement: Atomics at 13.0 against Startup Simulator's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Startup Simulator | Atomics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 10 MB | 39 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SiamSquared Technologies (Thailand) Co., Ltd.](https://appshunter.io/developer/333207356) | [GarageLabs](https://appshunter.io/developer/6775364197) |

## What reviewers say

### Startup Simulator

[App page](https://appshunter.io/ios/app/startup-simulator-inc/id6773690785)

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

**In-app purchases:** none


### Atomics

[App page](https://appshunter.io/ios/app/atomics-idle-elements/id6775364195)

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

**In-app purchases:** none


## Frequently asked questions

### Is Startup Simulator free?

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

### Is Atomics free?

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

### Do Startup Simulator or Atomics have ads?

Both Startup Simulator and Atomics show 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.*