# The Prepper App vs BunkerLog

The clearest difference is update cadence: BunkerLog at every 4 days against The Prepper App's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. The Prepper App sells 2 in-app purchases, starting at $12.99 per month and BunkerLog sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

The Prepper App ships an update monthly, BunkerLog every 4 days. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | The Prepper App | BunkerLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-prepper-app/id6741197301/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 10 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Koen Driessen](https://appshunter.io/developer/1793524402) | [Greitas Kodas, MB](https://appshunter.io/developer/1885170987) |

## What reviewers say

### The Prepper App

[App page](https://appshunter.io/ios/app/the-prepper-app/id6741197301)

This app helps you create personalized emergency and survival plans. It offers tools for inventory management, an offline survival manual, AI assistance, and skill assessments to ensure you are prepared for any situation.

**Highlights:** Personalized emergency plans, Inventory management, Offline survival manual, AI survival assistant, Quizzes and skill assessments, Plan sharing

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prepper APP Starter Plan | $12.99 | per month |
| Prepper APP Premium Plan | $19.99 | per month |


### BunkerLog

[App page](https://appshunter.io/ios/app/bunkerlog/id6760852524)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BunkerLog | $4.99 | one-time |


## Frequently asked questions

### Is The Prepper App free?

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

### Is BunkerLog free?

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

### Do The Prepper App or BunkerLog have ads?

Neither The Prepper App nor BunkerLog shows ads.

### Which is updated more often, The Prepper App or BunkerLog?

The Prepper App ships an update monthly, and BunkerLog every 4 days. Most recently, The Prepper App was updated on September 30, 2026 and BunkerLog on September 29, 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.*