Support

Last updated: October 2026

Below you will find technical support and frequently asked questions for our mobile applications. If your question is not answered here, please get in touch using the contact details at the bottom of this page.

Quotation

Create professional quotations anytime, anywhere — generate a PDF in one tap and share it instantly.

1. How do I create a quotation?

Tap “+” on the home screen, then enter the customer name, item or service, quantity and unit price. The total is calculated for you automatically.

2. How do I export a PDF?

Once your quotation is ready, tap the Share button in the top-right corner to generate a PDF and send it via WhatsApp, email or other apps, or save it to your device.

3. How do I switch between Chinese and English?

Tap the 🌐 icon in the top-right corner to switch the interface between Chinese and English. Your choice is remembered automatically.

4. Is my data uploaded to a server?

No. All quotation content and PDFs are processed locally on your device and we cannot access them. See our Privacy Policy Terms of Service.

5. Does it work offline?

Yes — all features work fully offline.

6. Which devices are supported?

iPhone and iPad running iOS 15.0 or later.

Invoice

A simple invoicing tool — generate a professional PDF invoice in one tap and share it instantly.

1. How do I create an invoice?

Tap “New Invoice” at the bottom-right of the home screen, then fill in the invoice details, your company info, the customer info (name, contact person, phone, email, address) and line items. The total is calculated for you automatically.

2. How do I export a PDF?

Once your invoice is ready, tap the PDF icon in the top-right corner to preview and export the PDF; tap the Share button to send it via WhatsApp, email or other apps, or save it to your device.

3. Can I add my company logo or stamp?

Yes. Upload an image under “Logo” and “Stamp / Signature”. The logo appears above the invoice title and the stamp at the bottom-right.

4. How do I switch between Chinese and English?

Tap the 🌐 icon in the top-right corner to switch the interface between Chinese and English. The PDF follows the selected language, and your choice is remembered automatically.

5. Is my data uploaded to a server?

No. All invoice content and PDFs are processed locally on your device and we cannot access them. See our Privacy Policy.

6. Which devices are supported?

iPhone and iPad running iOS 15.0 or later.

Contact Us

If your question is not covered above, or you need further assistance, please reach our support team through any of the following:

We usually reply within one to two business days.