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App Store Apps > Business > Ustapp: Invoice & Estimate App
Ustapp: Invoice & Estimate App icon

Ustapp: Invoice & Estimate App

by Halil Saltikalp · Business · Free
On the App Store since February 2026 · Data updated 2026-10-07
App Store

Ustapp: Invoice & Estimate App is made and published by Halil Saltikalp. AppBrain is an independent app data site and isn't affiliated with Halil Saltikalp. The app name, icon, screenshots and description belong to Halil Saltikalp and are shown as published on the App Store.

AppBrain's verdict

Last updated
August 24, 2026
Size
27.4 MB

User feedback

Ratings and reviews on the App Store

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Store listing

By Halil Saltikalp, from the App Store
Ustapp: Invoice & Estimate App Screenshot 1 of 5
Ustapp: Invoice & Estimate App Screenshot 2 of 5
Ustapp: Invoice & Estimate App Screenshot 3 of 5
Ustapp: Invoice & Estimate App Screenshot 4 of 5
Ustapp: Invoice & Estimate App Screenshot 5 of 5
Screenshots by Halil Saltikalp, from the the App Store listing
Description by Halil Saltikalp Written by the developer, not by AppBrain. Click to read.
Ustapp is the easiest customer, receivables and job tracking app built for self-employed tradespeople, contractors and small businesses.

"How much did this customer owe me again?" Never ask that question again. Stop keeping a paper ledger, stop sending prices as plain WhatsApp messages. Go digital with Ustapp and look professional to your customers.

KEY FEATURES

Money: Receivables and Payables
See who owes you and how long they've been waiting, all on one screen. Your receivables are grouped as 0-30, 31-60, 61-90 and 90+ days, so the oldest debt never slips past you. Swipe right to collect, swipe left to send a polite WhatsApp reminder. What you owe suppliers is collected under "Payables".

Payment History
Every payment keeps its date, note and method (cash, bank transfer, card). A customer's account statement shows completed jobs and received payments in a single list. You can also take a deposit or advance from a customer with no outstanding balance.

Fast Expense Entry by Scanning Receipts
Don't type in every material receipt by hand. Scan it with your camera and let the amount, date and category fill themselves in.

Professional PDF Quotes in Seconds
Create polished PDF quotes (proformas) with your company logo, details and QR code, then send them to your customer in a few taps.

Financial Reports and Charts
What did you earn this month, last month or this year? Income vs expense chart for the last 6 months, expense breakdown by category, collection rate and your top-earning customers — all on one screen.

Job Calendar and Appointments
Plan upcoming jobs and track them on the calendar. Get directions to your customer's address with one tap while you're on site, and mark finished jobs as completed.

Bulk Import from Contacts
Don't enter hundreds of customers one by one. Select them in bulk from your contacts; numbers you already have are filtered out automatically.

Service and Price Catalog
Save your own services and prices, then pick them with a single tap when adding a job.

Cloud Backup and Excel Export (PRO)
Your data survives even if your phone dies. Send your full income and expense records to your accountant as Excel (CSV) with one tap.

WHO IS IT FOR?
Electricians, plumbers, boiler and appliance technicians, painters, carpenters, auto mechanics, cleaning companies, movers, freelancers and every small business that wants to run things professionally.

Run your business from your pocket and never forget money you're owed.

USTAPP PRO
Ustapp PRO is a one-time purchase. Pay once and use it for life: ads are removed completely, and unlimited cloud backup, unlimited PDF quotes and Excel (CSV) accounting export are unlocked. It is not a subscription, it does not auto-renew, and there is no monthly fee. The purchase is tied to your Apple Account; when you move to a new device you can transfer it with "Restore Purchases".

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://drive.google.com/file/d/18NCQxjsSGZ-1lSDIJRipFdO7fKp2HU71/view?usp=sharing
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
27.4 MB
Content rating
Everyone

Technologies used by Ustapp: Invoice & Estimate App

Releases

Updates seen on the App Store
Version
1.1.0
Launched
February 2026

No changelog data

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Rankings

App Store top charts

App Store Rankings for Ustapp: Invoice & Estimate App

This app is not ranked

About the app and developer

About Ustapp: Invoice & Estimate App

Ustapp: Invoice & Estimate App is a business app developed by Halil Saltikalp.

What is the rating of Ustapp: Invoice & Estimate App?

Ustapp: Invoice & Estimate App has no ratings yet.

Is Ustapp: Invoice & Estimate App free?

Ustapp: Invoice & Estimate App is free. The app size is 27.37 MB. The latest version available is 1.1.0. The last update was on August 24, 2026.

What are the requirements for Ustapp: Invoice & Estimate App?

The app has a content rating of Everyone. The app has been available on the App Store since February 2026.

Developer information for Halil Saltikalp

Halil Saltikalp

Address:

Frequently asked questions about Ustapp: Invoice & Estimate App

Is Ustapp: Invoice & Estimate App free?

Yes. Ustapp: Invoice & Estimate App is free on the App Store.

Is Ustapp: Invoice & Estimate App still available?

Yes. Ustapp: Invoice & Estimate App is on the App Store, and the last update we saw was on August 24, 2026.

How large is Ustapp: Invoice & Estimate App?

Ustapp: Invoice & Estimate App is 27.37 MB.

Is Ustapp: Invoice & Estimate App suitable for children?

App Store rates the content of Ustapp: Invoice & Estimate App as suitable for everyone.

Who made Ustapp: Invoice & Estimate App?

Ustapp: Invoice & Estimate App was developed by Halil Saltikalp. It is listed in the business category on the App Store.

What are the best alternatives to Ustapp: Invoice & Estimate App?

People looking at Ustapp: Invoice & Estimate App also look at these business apps: ClientPins, Müşteri Ziyaret, KasaDefterim: Budget Tracker, Takibat: Gold, Debt & Budget, MobilRut Yönetici.

Share Ustapp: Invoice & Estimate App

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