11+ iOS apps curated and reviewed
Finding the right castrol 2tratio apps can be overwhelming with so many options. We've analyzed 11+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (4) | No | No | May 2026 | |
| 2 |  | Free | 5.0★ (1) | No | No | Aug 2026 | |
| 3 |  | Free | 3.2★ (6) | No | No | Aug 2026 | |
| 4 |  | Free | — | No | No | Aug 2026 | |
| 5 |  | Free | 4.7★ (17) | No | No | May 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Easily calculate the precise oil-to-fuel ratio for your 2-stroke engines. This tool is perfect for motorcycles, boats, lawnmowers, and garden equipment, ensuring you use the correct mix as recommended by manufacturers.
This app helps users find the correct lubricant for their vehicles and equipment. It matches manufacturer specifications with leading oil company products for accurate selection across automotive, marine, agricultural, and industrial categories.
Access the latest product information and promotions from Castrol. Earn rewards for app interactions and product sales, and connect with a global community to share sales insights and best practices.
