Privacy policy

805 Prep for iPhone and iPad · Washitsu Inc. · Effective 13 November 2026

What we collect

Nothing. The app has no account and sends no personal data or usage data to us or to anyone else.

Data kept on your devices

• Your answers (question, date, answer, time taken, the reason you chose for a miss), handwritten scratch notes, mock exam results, saved exams and practice runs, reading progress and settings.
• These are stored on the device. If you are signed in to iCloud, they are also stored in your private iCloud space (Apple's CloudKit and iCloud key-value storage) so your iPhone and iPad show the same records. Only you can read your private iCloud data; we cannot see it.

Purchases

The full version is bought through Apple's App Store. We do not receive your payment details.

Notifications

If you allow them, daily reminders are scheduled on the device. No server is involved.

Ads, analytics, tracking

None. The app works offline; it uses the network only for purchases and iCloud sync.

Error reports

Report an error opens your mail app with the question number. Only what you choose to send reaches us, and we use it only to reply and fix the question.

Deleting your data

Settings, Erase all records deletes your records on the device and in your iCloud data. Deleting the app removes what is on the device.

Children

The app is for adults preparing for business school admission and does not knowingly collect data from children.

Contact

Washitsu Inc. k.miyazawa@washitsu-lab.com

Changes

We will post any change on this page.