# Bubatzkarte vs 420 Pilot

The clearest difference is in-app purchases: Bubatzkarte at none against 420 Pilot's 3. Bubatzkarte also leads on iOS requirement (15.0 vs 18.6). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 420 Pilot sells 3 in-app purchases, starting at $0.99 per month. Bubatzkarte asks for nothing beyond the download.

Bubatzkarte ships an update every 5 weeks, 420 Pilot every 3 weeks. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Bubatzkarte | 420 Pilot |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 45 MB | 125 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 17+ |
| Developer | [LEA SYSTEMS KG](https://appshunter.io/developer/1739442865) | [Robin Wichmann](https://appshunter.io/developer/1830298892) |

## What reviewers say

### Bubatzkarte

[App page](https://appshunter.io/ios/app/bubatzkarte/id6480532878)

Discover visibility areas and prohibition zones for protected places under German Cannabis law. Interactive maps show distances and time regulations for pedestrian zones, with 3D visualization and GPS tracking for precise location awareness.

**Highlights:** Interactive prohibition zone maps, Line of sight distance calculation, Timed pedestrian zone display, Integrated Cannabis law text, 3D map visualization, GPS tracking for current position, Dark mode support

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

**In-app purchases:** none


### 420 Pilot

[App page](https://appshunter.io/ios/app/420-pilot/id6749856981)

This app acts as a guide for legal cannabis consumption in Germany, warning users of prohibited areas like schools and playgrounds. It offers a traffic light system for clearance and allows community contributions to expand its database of locations.

**Highlights:** Automatic location warnings for prohibited areas, Traffic light system for clearance status, Homescreen widget for quick checks (Premium), Interactive map of prohibited zones (Premium), Route planning and location testing (Premium), Community-driven location submission

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Options (Month) | $0.99 | per month |
| Premium Options | $3.99 | per year |
| Ad-Free | $1.99 | one-time |


## Frequently asked questions

### Is Bubatzkarte free?

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

### Is 420 Pilot free?

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

### Do Bubatzkarte or 420 Pilot have ads?

Neither Bubatzkarte nor 420 Pilot shows ads.

### Which is updated more often, Bubatzkarte or 420 Pilot?

Bubatzkarte ships an update every 5 weeks, and 420 Pilot every 3 weeks. Most recently, Bubatzkarte was updated on October 27, 2026 and 420 Pilot on October 26, 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.*