Monitor and automatically adjust your engine's fuel mixture in real-time. Connect wirelessly to compatible hardware to view live engine data, log performance, and fine-tune settings for optimal performance.






248+ iOS apps curated and reviewed
With an average user rating of 3.9★, the carburetor category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (8) | No | No | Oct 2026 | ||
| 2 | Free | — | No | No | May 2026 | ||
| 3 | Free | 1.9★ (8) | No | No | Oct 2026 | ||
| 4 | Free | — | Yes | Yes | Oct 2026 | ||
| 5 | $9.99 | 5.0★ (1) | No | No | Oct 2026 | ||
| 6 | $7.99 | 5.0★ (2) | No | No | Nov 2026 | ||
| 7 | $7.99 | — | No | No | Oct 2026 | ||
| 8 | Free | 3.5★ (8) | No | Yes | Oct 2026 |






Monitor and automatically adjust your engine's fuel mixture in real-time. Connect wirelessly to compatible hardware to view live engine data, log performance, and fine-tune settings for optimal performance.







This app helps users find the ideal carburetor main jet size for Rotax kart engines. It calculates settings based on ambient conditions like temperature, altitude, and air pressure, either automatically via GPS or manually. Supports various Rotax MAX engine types.