| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| BookingUltraService | 415 | 2,579 | |
| BookingUltraPro | 292 | 1,487 | |
| BookingUltraUser | 258 | 1,790 | |
| BookingUltraAppointment | 242 | 1,334 | |
| BookingUltraUserRegister | 161 | 710 | |
| BookingUltraAdmin | 150 | 1,445 | |
| BookingUltraOrder | 84 | 461 | |
| BookingUltraProMessaging | 59 | 653 | |
| BookingUltraCommon | 52 | 546 | |
| BookingUltraPayment | 40 | 283 | |
| BookingUltraCaptchaModule | 34 | 203 | |
| BookingUltraMaintenance | 28 | 148 | |
| BookingUltraBreak | 16 | 195 | |
| BookingUltraCropImage | 14 | 53 | |
| BupAdminShortCode | 9 | 26 | |
| BookingUltra_Install | 7 | 44 | |
| BookingUltraProShortCode | 4 | 15 | |
| ReCaptchaResponse | 0 | 0 |