# Ready24 vs jammer.net

The clearest difference is ads: jammer.net at none against Ready24's shown. jammer.net also leads on update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Ready24 ships an update every 2 months, jammer.net every 3 weeks. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Ready24 | jammer.net |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 36 MB | 92 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Orgidea Ready24 UG (haftungsbeschrankt)](https://appshunter.io/developer/1405603231) | [GPSoverIP GmbH](https://appshunter.io/developer/334398788) |

## What reviewers say

### Ready24

[App page](https://appshunter.io/ios/app/ready24/id1565021434)

Prepare your emergency backpack quickly with a customizable checklist. Get free advice on how to act in various emergency situations and learn how to use your survival gear. Includes reminders for expiring products in your emergency kit.

**Highlights:** Customizable packing lists, Emergency situation behavior tips, Survival gear usage guides, Product expiry reminders, Emergency backpack preparation

**Features:** macOS Compatibility

**In-app purchases:** none


### jammer.net

[App page](https://appshunter.io/ios/app/jammernet-driversbook/id6695741748)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ready24 free?

Ready24 is free to download, with no in-app purchases.

### Is jammer.net free?

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

### Do Ready24 or jammer.net have ads?

Ready24 shows ads; jammer.net does not.

### Which is updated more often, Ready24 or jammer.net?

Ready24 ships an update every 2 months, and jammer.net every 3 weeks. Most recently, Ready24 was updated on October 9, 2026 and jammer.net on October 27, 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.*