HELP & CONTACT

Privacy and support

Find help with on-device calculations and drafts, or contact the developer.

Contact the developer

Please include the app version, device model, system version, steps to reproduce and expected result. Screenshots are optional; remove holdings, account and identity details before sending.

Frequently asked questions

Does the app upload my holdings or calculations?

Calculations run on your device and drafts are stored locally. The app does not connect to brokerage accounts or upload your calculation data.

How do I clear a draft?

Use Reset to clear inputs while keeping your language preference. To remove local settings too, use Delete App; Offload App may retain data. Manage system backups separately.

Are prices and fees updated automatically?

You enter the proposed purchase price and fees. The app does not provide live quotes, automatically retrieve brokerage fees or validate every order rule.

Why must I re-enter the Hong Kong board lot?

Board lots differ by stock. This value is not saved as a restorable draft, so check and enter it again after reopening the app.

Where can I find the privacy policy?

Read the full privacy policy for details of storage, deletion and handling support emails.

The app estimates costs from manually entered inputs. Results are not investment advice and no trade orders are placed.