Invoice & Estimate - QuickEst

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About this app

Create and send professional invoices, estimates, quotes and receipts in seconds. #1 invoice maker and estimate generator for small businesses, freelancers and contractors who want an easier way to manage jobs and get paid.

Keep your business organized from your phone. Track invoices, estimates, payments, income, expenses and outstanding balances in one place.

Invoicing has never been easier - enjoy hands-free voice invoicing directly through your Android Gemini Assistant (New!).
You also get a built-in AI team: AI Sales Agent for customer chats, estimates and deposits, and AI Business Assistant for document creation, business analysis and day-to-day questions.

Get paid up to 3x faster:
-Collect deposits before work begins.
-Accept supported card and wallet payments, including Visa, Mastercard, Google Pay and Apple Pay, through Stripe or Square.
-Add PayPal, Venmo, Cash App or Zelle payment details and automatically include QR codes on PDF invoices.
-Turn your phone into a terminal and accept contactless payments on the spot (New!).

Top Features:
-Create professional PDF invoices.
-Choose from different templates or customize them with AI.
-Add your company logo, address, business details and signature.
-Win more jobs with polished estimates, then convert them into invoices with a tap.
-Attach images and documents.
-Add client signatures.
-Get notified when invoices and estimates are viewed or paid.
-Apply inclusive or exclusive taxes and fixed or percentage discounts per item or to the total.
-Scan expense receipts, add attachments and organize expenses by category.

Create invoices your way:
-Generate invoice yourself in four quick steps.
-Or use voice commands (in-app or via Gemini) to instantly generate a draft.

Step 1: Tap Create Invoice.
Step 2: Select client to bill or import from your phone contacts
Step 3: Choose suggested items or type prices, taxes and discounts.
Step 4: Review, save and send your invoice.

Meet your 24/7 AI team:

AI Sales Agent:
-Share your AI Sales Agent link with potential customers to help book up to 5x more jobs.
-Gathers job details while following your preferred communication style and sales approach.
-Turns each conversation into a personalized estimate or quote.
-Lets customers review their estimate and pay a deposit while you work or sleep—your business on autopilot.

AI Business Assistant:
-Use voice or chat to draft invoices.
-Ask questions and analyze business performance and outstanding balances.
-Find opportunities for customer follow-up, retention and upselling.

From the first customer conversation to the final receipt, QuickEst helps you spend less time on administration and more time running your business.

Certain features are patent pending.
Privacy Policy: https://performing.ai/InvoicePrivacy
Terms of Use: https://performing.ai/InvoiceTerms
Create invoices, generate estimates & receipts. AI to book and collect deposits
Updated on
Aug 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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What’s new

Custom Invoice templates.
You 24/7 AI Sales and Assistance Team.
Book up to 5x more jobs and collect deposits while you sleep or work with AI Sales Agent.
Get Paid 3x Faster - accept Visa, MasterCard, Paypal, Google Pay or Apple Pay payments through Stripe and Square.
Business Assistant: Voice & Chat companion. Drafts invoices, analyzes data and answers strategic questions.
Expense scan and tracking.