$0.99 Free

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Details

  • Released
  • Updated
  • January 31, 2019
  • September 3, 2025

Features

InerTrak screenshot #1 for iPhone
iphone
ipad
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About

Effortlessly track billable hours across multiple projects with this intuitive time-tracking tool. Designed for hourly workers, it automatically logs time spent on tasks, calculates monetary value, and generates exportable reports. Manage clients, projects, and billing periods with ease.

Automatic time tracking
Client and project management
Hourly rate calculation
Monetary value of time worked
Exportable CSV reports
Customizable currency symbol
Data synchronization with desktop version
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What's New in InerTrak

2.3.14

September 3, 2025

A few changes to better support the use case of Client as a Project container: o Project List by Client now shows the Client total time o Project Details now shows the total time o Client List now shows the total time o Summary List now includes an option for a compact view o Summary List by Client now shows the Client total time

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User reviews

Has developer abandoned this?

This “was” a great app, but no longer works in iOS18. Crashes when attempting to start it.

Developer does not answer emails. Too bad.

No customer service, is this company out of business?

Can’t reach anyone to get help with INERTRON products. I’ve used their software for years and liked it, but now it’s not working and I can’t get help. I think the developer is no longer supporting these products, too bad.

Get rid of Scrolling feature

Good program that is slowed by scrolling feature. Get rid of it and make data entry quicker.

Very good time tracker

I have been using this, along with the desktop version for about 4 years. It does a great job keeping track of time and billing of my clients for iOS projects.

Inertrak

I have just upgraded the iPad Air, and this will not now display properly.

Used on iPhone for a long time with few issues.
Installed to iPad today, terminates after EVERY new client added

It's so inconvenient (i was going to say rubbish) that I am unable to proceed further with this app on the iPad (which is for work, the iPhone is personal)
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Developer apps

FAQ

What does InerTrak do?

InerTrak is a time-tracking application designed for professionals who bill by the hour. It automatically records the time spent on different projects, allowing users to manage clients, set hourly rates, and calculate the monetary value of their work. The app also provides summary views of billed and unbilled time and money.

How does InerTrak calculate billing?

You can create a list of clients, each with an optional hourly rate. Projects are then associated with these clients, and an hourly rate is applied to automatically calculate the monetary value of the time logged. The app displays daily totals of both time and money for each project, with options to mark days as billed.

What are the pricing details for InerTrak?

The provided description indicates that InerTrak is a paid application. If you do not have the desktop version, you can try it free for 30 days by downloading it from www.inertron.com/inertrak. Specific pricing for the mobile app is not detailed in the description.

What devices is InerTrak compatible with?

InerTrak is available for iPhone and iPad. The iPad version is optimized to take full advantage of the larger screen. Data synchronization with the desktop version requires InerTrak version 3.4 or higher and a wireless network.

Can I export my time tracking data?

Yes, InerTrak allows you to export your time tracking data in CSV format. You can create an email message containing this data, which can then be sent to yourself. On your computer, you can copy and paste this data into programs like Excel for further analysis or reporting.