# Atom HMI vs Sparky Plus

The clearest difference is device support: Atom HMI at 3 against Sparky Plus's —. Atom HMI also leads on iOS requirement (13.0 vs 15.0). On price and in-app purchases 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 | Atom HMI | Sparky Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 25 months | — |
| Size | 7 MB | 87 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Adam Mandel](https://appshunter.io/developer/1230194566) | [CarltonOne Engagement](https://appshunter.io/developer/1439915760) |

## What reviewers say

### Atom HMI

[App page](https://appshunter.io/ios/app/atom-hmi/id1518658810)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sparky Plus

[App page](https://appshunter.io/ios/app/sparky-plus/id1645754761)

**In-app purchases:** none


## Frequently asked questions

### Is Atom HMI free?

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

### Is Sparky Plus free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*