# Emergency Reminder vs GridDown

The clearest difference is in-app purchases: GridDown at none against Emergency Reminder's 1. GridDown also leads on iOS requirement (13.0 vs 18.0). Emergency Reminder's advantage is device support. On price there is nothing between them.

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

## The numbers

| Metric | Emergency Reminder | GridDown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Size | 5 MB | 6 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | **iPhone, iPad, Mac** | — |
| Age rating | 4+ | 4+ |
| Developer | [Walter Tengler](https://appshunter.io/developer/1860699717) | [YOURFULLSTACK, LLC](https://appshunter.io/developer/363434825) |

## What reviewers say

### Emergency Reminder

[App page](https://appshunter.io/ios/app/emergency-reminder/id6758532807)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Export Feature | $0.99 | one-time |


### GridDown

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

**In-app purchases:** none


## Frequently asked questions

### Is Emergency Reminder free?

Emergency Reminder is free to download, with in-app purchases available.

### Is GridDown free?

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

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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.*