# PrepTracker vs Emergency Bag

The clearest difference is in-app purchases: PrepTracker at none against Emergency Bag's 1. PrepTracker also leads on update cadence (every 2 days vs monthly) and iOS requirement (15.5 vs 17.0). On price, ads and device support there is nothing between them.

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

PrepTracker ships an update every 2 days, Emergency Bag monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PrepTracker | Emergency Bag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Free | — |
| Size | 26 MB | 26 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Cubed Holdings LLC](https://appshunter.io/developer/6790476382) | [Daniel Miara](https://appshunter.io/developer/1871192988) |

## What reviewers say

### PrepTracker

[App page](https://appshunter.io/ios/app/preptracker-emergency-prep/id6790476379)

This app helps households prepare for disruptions like power outages and storms. It tracks your supplies to show how long you can last and suggests what to stock next. Features include outage mode, go-bag checklists, and secure storage for important information.

**Highlights:** Household supply tracking, Days of readiness estimation, Stocking suggestions, Outage mode with timers and flashlight, Go-bag templates, Readiness score, Secure vault for sensitive info

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

**In-app purchases:** none


### Emergency Bag

[App page](https://appshunter.io/ios/app/emergency-bag-72h-kit/id6805856950)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Emergency Bag Premium Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is PrepTracker free?

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

### Is Emergency Bag free?

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

### Do PrepTracker or Emergency Bag have ads?

Neither PrepTracker nor Emergency Bag shows ads.

### Which is updated more often, PrepTracker or Emergency Bag?

PrepTracker ships an update every 2 days, and Emergency Bag monthly. Most recently, PrepTracker was updated on October 25, 2026 and Emergency Bag on October 24, 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.*