246+ iOS apps curated and reviewed
The best rational apps on iPhone average 3.9★ across 246+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | Oct 2026 | |
| 2 |  | Free | 5.0★ (3) | No | No | Oct 2026 | |
| 3 |  | Free | 3.0★ (6) | No | No | Oct 2026 | |
| 4 |  | Free | 1.0★ (1) | No | No | Oct 2026 | |
| 5 |  | Free | 3.4★ (18) | No | No | Oct 2026 | |
| 6 |  | Free | — | No | No | Oct 2026 | |
| 7 |  | $1.00 | 5.0★ (7) | No | No | Jul 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Access essential service information for RATIONAL cooking systems on the go. Quickly find appliance details, service parts, and technical documentation using a scanner or search functions. Manage orders and access training materials.
This app provides comprehensive training videos for RATIONAL cooking systems, covering manual and intelligent cooking, programming, and cleaning. Learn from expert chefs with step-by-step tutorials designed for ease of use.
Manage your networked kitchen appliances remotely, access a vast recipe library, and transfer cooking programs with ease. Receive real-time push notifications and ensure data security with advanced encryption. Automate HACCP documentation and receive faster service with remote diagnostics.
