Our Apps About Contact
500k+ Downloads

The Apps You Actually Use

Simple tools for paychecks, time tracking, taxes, and habits. No accounts required, works offline, always private.

Paycheck Calculator app showing salary calculation
Hours Tracker app showing weekly timesheet
500k+ Downloads
4.8 Average Rating
500k+
Downloads
4.8
Average Rating
7
Apps Published
50
US States Supported

Explore More Apps

Simple tools for everyday tasks.

Age Calculator icon

Age Calculator

Calculate your exact age in years, months, and days.

Sales Tax Calculator icon

Sales Tax Calculator

Calculate sales tax and discounts in seconds.

No Accounts. No Data Collection. Just Tools.

Every app works offline. Your information never leaves your device. We build tools, not platforms.

Since 2019, we've helped over 500,000 users calculate their paychecks, track their hours, and manage their finances. Every app is built with privacy first—your data stays on your device.

Let's Talk

Questions, feedback, or just want to say hi? We'd love to hear from you.

sales@ehm-tech.com

Frequently Asked Questions

Yes! All EHM Tech apps are free to download and use. We offer optional premium features for users who want advanced functionality, but the core features you need are always free.
Our apps are available on both iOS and Android. Download them from the Apple App Store or Google Play Store.
Yes, all our apps work completely offline. Your data is stored locally on your device, so you can track your hours, calculate your paycheck, or build habits without needing an internet connection.
Never. We don't collect, store, or sell your personal data. Your information stays on your device. We believe privacy isn't optional. It's a right.
Our Paycheck Calculator uses up-to-date federal and state tax brackets, FICA rates, and standard deductions for all 50 US states. We update rates annually when tax laws change to ensure accurate take-home pay estimates.
Email us at support@ehm-tech.com. We read every message and typically respond within 24 hours.
Currently, your data is stored locally on each device for maximum privacy. We're exploring secure sync options for future updates while maintaining our commitment to data privacy.
We release updates regularly to add features, improve performance, and keep tax rates current. Enable automatic updates in your app store to always have the latest version.