Track, log, and bill client phone calls in real time.

Latest Version

Update
Apr 7, 2026
Developer
Category
Google Play ID
Installs
100+

App APKs

Billseye Pro APP

Never lose billable time again!

Billseye adds a third button directly to your incoming and outgoing call screen — the Client Button™.
With one tap, you can instantly mark a call as billable and let Billseye handle the rest.

No timers. No notes mid-errand. No forgotten calls.

How Billseye Works

When a client calls, simply tap the blue “Client” button instead of the standard green answer button. Billseye automatically tracks the call duration and saves it as billable time.

After the call ends, you can immediately add a memo entry, eliminating guesswork when it’s time to invoice. Billseye’s patent-pending solution permanently changes how experts track and bill client calls.

Why Experts Use Billseye

Life doesn’t stop when clients call.

Maybe you’re:

Working out

Running an errand

Picking your child up from daycare

Do you stop everything to log the call? Probably not — and those missed moments add up to lost revenue.

Billseye solves this with one touch.

Track, document, and bill client calls automatically in real time — with data you can export or integrate into your existing workflow.

Key Features

• Set a standard hourly rate or customize rates by client
• Instantly mark calls as Billable
• Automatically track call duration
• Add call notes immediately after the call
• Download your full client call history to Excel at any time

Built for Experts

Billseye is ideal for:

Attorneys & legal experts

Consultants & advisors

Freelancers & independent contractors

Anyone who bills clients for phone time

If you take client calls, Billseye protects your bottom line.

Download Billseye today and stop leaving money on the table.

Default Phone App Requirement (Important)

Billseye requires Default Phone App status to function properly.

This allows Billseye to:
• Handle incoming and outgoing calls
• Display caller information during calls
• Track call duration for billing
• Manage call state (hold, mute, conference)

You will be prompted to set Billseye as your default phone app when you first launch the application.

Permissions Used (Transparency)

Billseye uses standard Android permissions to operate:

• Phone (READ_PHONE_STATE, CALL_PHONE, ANSWER_PHONE_CALLS)
Required for call handling and answering

• Call Log (READ_CALL_LOG, WRITE_CALL_LOG)
Used to store and display billable call history

• Contacts (READ_CONTACTS, WRITE_CONTACTS)
Displays caller names and allows contact management

• Accounts (GET_ACCOUNTS)
Syncs contacts with your Google account

• Notifications
Alerts you to incoming calls

All permissions are requested using standard Android system prompts and can be managed anytime in your device settings.
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