# Prepper App Pro vs GridDown

The clearest difference is in-app purchases: GridDown at none against Prepper App Pro's 1. GridDown also leads on iOS requirement (13.0 vs 26.0). On price there is nothing between them.

Both are free to download. Prepper App Pro sells 1 one-off in-app purchase. GridDown asks for nothing beyond the download.

## The numbers

| Metric | Prepper App Pro | GridDown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 6 months | — |
| Size | 12 MB | 6 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | **iPhone** | — |
| Age rating | 12+ | 4+ |
| Developer | [FOUTURE](https://appshunter.io/developer/1497510909) | [YOURFULLSTACK, LLC](https://appshunter.io/developer/363434825) |

## What reviewers say

### Prepper App Pro

[App page](https://appshunter.io/ios/app/prepper-app-pro/id6654924460)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Prepper Full Access | $8.99 | one-time |


### GridDown

[App page](https://appshunter.io/ios/app/griddown/id6760301965)

**In-app purchases:** none


## Frequently asked questions

### Is Prepper App Pro free?

Prepper App Pro is free to download, with in-app purchases available.

### Is GridDown free?

GridDown 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.*