# Mont Blanc Compass vs Carbu Tracker

The clearest difference is in-app purchases: Mont Blanc Compass at none against Carbu Tracker's 3. Mont Blanc Compass also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). Carbu Tracker's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 months). On price there is nothing between them.

Both are free to download. Carbu Tracker sells 3 in-app purchases, starting at $1.99 per month. Mont Blanc Compass asks for nothing beyond the download.

Mont Blanc Compass ships an update every 2 months, Carbu Tracker every 2 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Mont Blanc Compass | Carbu Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 28 MB | 5 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takao Ichimura](https://appshunter.io/developer/1474061593) | [Sameo Fournion](https://appshunter.io/developer/6821353264) |

## What reviewers say

### Mont Blanc Compass

[App page](https://appshunter.io/ios/app/mont-blanc-compass/id6444902169)

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

**In-app purchases:** none


### Carbu Tracker

[App page](https://appshunter.io/ios/app/carbu-tracker/id6821370396)

Find the cheapest fuel prices across France with real-time data. Track price trends, locate nearby stations, and get directions. Premium features offer advanced analytics and alerts to help you save money on every fill-up.

**Highlights:** Real-time fuel prices on map, Station details and services, Price trend analysis, Price alerts, Fuel log and consumption tracking, Route optimization for fuel stops, Home Screen and Lock Screen widgets

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $8.99 | per year |
| Premium Lifetime | $22.99 | one-time |


## Frequently asked questions

### Is Mont Blanc Compass free?

Mont Blanc Compass is free to download, with no in-app purchases.

### Is Carbu Tracker free?

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

### Do Mont Blanc Compass or Carbu Tracker have ads?

Mont Blanc Compass shows ads; Carbu Tracker does not.

### Which is updated more often, Mont Blanc Compass or Carbu Tracker?

Mont Blanc Compass ships an update every 2 months, and Carbu Tracker every 2 days. Most recently, Mont Blanc Compass was updated on November 7, 2026 and Carbu Tracker on November 10, 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.*