# DroneCJ vs leBunker

The clearest difference is in-app purchases: leBunker at none against DroneCJ's 2. leBunker also leads on update cadence (every 10 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DroneCJ sells 2 in-app purchases, starting at $3.99 per month. leBunker asks for nothing beyond the download.

DroneCJ ships an update every 3 weeks, leBunker every 10 days. The most recent releases landed on September 16, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | DroneCJ | leBunker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | — | Free |
| Size | 103 MB | 148 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Julien Cecconi](https://appshunter.io/developer/1836636742) | [LeBunker](https://appshunter.io/developer/1853018234) |

## What reviewers say

### DroneCJ

[App page](https://appshunter.io/ios/app/dronecj/id6751755255)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DroneCJ Plus Monthly | $3.99 | per month |
| DroneCJ Plus Yearly | $44.99 | per year |


### leBunker

[App page](https://appshunter.io/ios/app/lebunker/id6755301304)

This mobile toolkit offers practical resources for survivalists and those seeking self-sufficiency. It provides real-time crisis monitoring, strategic mapping, inventory management, and essential practical guides. Stay informed with push alerts and connect with a resilient community, even offline.

**Highlights:** Real-time crisis monitoring, Strategic mapping, Inventory management, Practical guides and tutorials, Push notifications for critical events, Offline mode for essential features, Community network

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

**In-app purchases:** none


## Frequently asked questions

### Is DroneCJ free?

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

### Is leBunker free?

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

### Do DroneCJ or leBunker have ads?

Neither DroneCJ nor leBunker shows ads.

### Which is updated more often, DroneCJ or leBunker?

DroneCJ ships an update every 3 weeks, and leBunker every 10 days. Most recently, DroneCJ was updated on September 16, 2026 and leBunker on September 22, 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.*