A head teacher said all mentions of Ofsted had been removed from his school prospectus because inspections did not do what they said "on the tin".
Vic Goddard, from Passmores Academy secondary in Harlow, Essex, said the Ofsted framework should better help parents make "informed choices".
Other schools made similar decisions following the death of Reading primary head teacher Ruth Perry.
Ofsted has since announced various changes to its inspections process.
Passmores caters for about 1,200 pupils aged 11-16 and was rated good in its most recent full inspection in May 2018.
