Which curriculum does Keystone International Schools vs Kilittaşı Schools offer?

Keystone International Schools offers Canadian leading to AP and OSSLT. Kilittaşı Schools offers Canadian.

Which school is more diverse: Keystone International Schools or Kilittaşı Schools?

Keystone International Schools draws students from 42 nationalities; Kilittaşı Schools draws from 12. Keystone International Schools has the broader international community by this measure.

How do admissions compare between Keystone International Schools and Kilittaşı Schools?

Keystone International Schools has Moderate admissions; Kilittaşı Schools has Open admissions. The WhereNext Admissions Openness scale combines waiting-list status, admissions cadence, mid-year entry availability, and entry evaluation requirements.

WhereNext

Reports

Keystone International Schools vs Kilittaşı Schools: Cost, Curriculum & Admissions Compared (Istanbul) | WhereNext

School comparison · Istanbul

Keystone International Schools vs Kilittaşı Schools

Side-by-side comparison · Updated 2026-04-26 · Both schools in Istanbul

Keystone International Schools vs Kilittaşı Schools side-by-side comparison
Metric	Keystone International Schools	Kilittaşı Schools
Curriculum	Canadian	Canadian
Qualifications	AP and OSSLT	—
Ages served	Ages 3 to 18	Ages 2 to 18
Language of instruction	English

Keystone International Schools vs Kilittaşı Schools

Frequently asked: Keystone International Schools vs Kilittaşı Schools

Want a personalised recommendation between these two?