# GridDown vs ReadyFam

The clearest difference is in-app purchases: GridDown at none against ReadyFam's 6. ReadyFam's advantage is update cadence (every 3 months vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ReadyFam sells 6 in-app purchases, starting at $2.99 per month. GridDown asks for nothing beyond the download.

GridDown ships an update every 6 months, ReadyFam every 3 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | GridDown | ReadyFam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (3 ratings)](https://appshunter.io/ios/app/readyfam/id6770738486/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | — | Freemium |
| Size | 6 MB | 4 MB |
| Requires iOS | 26.5 | **26.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [YOURFULLSTACK, LLC](https://appshunter.io/developer/363434825) | [ReadyFam LLC](https://appshunter.io/developer/1896762449) |

## What reviewers say

### GridDown

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

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

**In-app purchases:** none


### ReadyFam

[App page](https://appshunter.io/ios/app/readyfam/id6770738486)

This app helps families prepare for emergencies by assessing readiness, tracking supplies, and simulating disaster scenarios. It offers AI assistance for inventory management and personalized recommendations, ensuring everyone knows their role and what to do.

**Highlights:** Survival Days Score assessment, Inventory tracking with barcode scanning, Expiration alerts for supplies, Emergency scenario simulations, AI-powered inventory logging and recommendations, Family sharing and role assignment

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per month |
| AI Enhanced Monthly | $5.59 | per month |
| AI Enhanced Full Access- Monthly | $6.99 | per month |
| Premium Annual | $30.00 | per year |
| AI Enhanced Annual | $48.00 | per year |
| AI Enhanced Full Access - Yearly | $71.90 | per year |


## Frequently asked questions

### Is GridDown free?

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

### Is ReadyFam free?

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

### Do GridDown or ReadyFam have ads?

Neither GridDown nor ReadyFam shows ads.

### Which is updated more often, GridDown or ReadyFam?

GridDown ships an update every 6 months, and ReadyFam every 3 months. Most recently, GridDown was updated on October 28, 2026 and ReadyFam on October 28, 2026.

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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.*