Do application-form photo sizes differ by exam?

Yes. Sizes are specified per exam. Match the requirement stated in your exam's application guide.

Can I prepare an application-form photo with my phone?

Yes. A smartphone photo works if it meets the spec. Size and background are adjusted after shooting.

Create an ID photo for an exam application form from a smartphone shot. Because sizes differ by exam, choose the spec for the exam you're taking.

Real Estate Qualification Test (White)	61×76mm	720×900px	¥598
Architect Test (White)	56×78mm	665×915px	¥598
Real Estate Appraiser Test (White)	51×68mm	600×800px	¥598
Administrative Scrivener Test (White)	51×68mm	600×800px	¥598
Construction Management Technology Test (White)	35×45mm	413×531px	¥598
Electrical Constructions Test (White)	35×45mm	413×531px	¥598

Do application-form photo sizes differ by exam?: Yes. Sizes are specified per exam. Match the requirement stated in your exam's application guide.
Can I prepare an application-form photo with my phone?: Yes. A smartphone photo works if it meets the spec. Size and background are adjusted after shooting.