Atto is the simplest timesheet app for small businesses. Tap a button to clock in and start tracking your time. Your work hours turn into simple, accurate timesheet reports automatically.

Detailed insights into your team's daily activity give you actionable knowledge that helps you grow your business. Find out instantly who’s on the clock, on break, hasn’t showed up for work yet or is enjoying some time off. Generate powerful timesheet reports automatically, including regular time, overtime, breaks, jobs and paid time off.

Increase accountability through complete transparency and never second-guess your team’s timesheet reports again. Save time and money and focus on real growth.

You run your business.
We’ll make sure timesheets are filled painlessly and on time.

Key Features:

Whether in the office or while on the move, time tracking has never been simpler. Just tap a button to clock in and start tracking your time.

While on the clock, you can track time towards specific job codes, add insightful notes, take a break or add paid time off.

Get real-time updates on your team’s location. Mobile GPS tracking helps you ensure everyone is safe, productive and in the right place at the right time.

Location tracking turns off as soon as you clock out.

You will never be in the dark again. At a glance, find out where your team is, how long they’ve been working and what they’ve been working on.

Your team’s daily activity contains all the info you need to run your team while on the move.

Empower your team with automated timesheets and get accurate reports, including regular time, overtime and PTO. Never second-guess your timesheet report’s accuracy again.

Spend less time preparing and collecting timesheets and jump straight to what matters - the data.

And this is not all. Atto has so much more to offer, including:

• Organized Job Codes
Easily allocate time tracked to specific purposes with job codes. Better understand where your hours are going.

• Transparent Breaks
While on the clock, start your break with the simple tap of a button and ensure your timesheets are accurate.

• Insightful Notes
Add notes to each timesheet with as many details as you need and keep your team up to speed with the latest info.

• Paid Time Off Hours
Track your team’s PTO hours, whether personal, vacation or sick leave.

• Managed Clock In & Out
When your team is at the job site, managers can clock in and out on the employees’ behalf.

• Manual Time Entries
Add or edit time entries manually to ensure all work hours are accurate and accounted for.

• Smart Notifications
Get clock in and out reminders and notifications whenever an employee clocks in/out or edits a time entry.

• GPS Tracking, Only If Necessary
If it’s not the right fit for your team, you can turn off location tracking completely.

• Job Sites
Add your job sites and find your way to them easily. Get smart notifications when you arrive at or leave a site.

• Organized Departments
Group your teams into departments and stay organized.

• Offline Compatibility
Keep your timesheets updated, even when offline.

Atto offers two subscription options:
• $4.99/month
• $47.99/year
(Price may vary by location)

Payment will be charged to your Apple ID account at the confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase.

Terms and Conditions:
Privacy Policy:

For feedback, ideas or questions, please contact us at

Note: Continued use of GPS running in the background can dramatically decrease battery life.

What’s New

Version 3.2.5

This release includes minor bug fixes and performance improvements.

Need help or have questions? Contact us at

Ratings and Reviews

4.1 out of 5
243 Ratings

243 Ratings

Devinisonfire ,

The February 2019 update is unnecessary

The way Atto worked before this update was super easy and seamless to use every day while at work. This new update has made it a pain and a waste of time to clock in and out of work and lunch breaks. Even editing time is too much work to do. I need to be able to open the app, do what I need to do, and pick my phone up without worrying about if I’m clocked in or out correctly. I understand the use of the new features from the employers side, but the employee just has to clock in and out and edit time, that’s it. Other than that, the app works great.

Debbie san ,

Need Fixed

The product is good, but they must improve it and fix some faults. They must have a search to find the Job and not have to search for it manually. It has a flaw when you give it clock out, many times it does not and continues running the time and the employees do not realize until the other day that they are going to clock in.

Andyofthesun ,

Effective and Intuitive

I appreciate the simplicity yet advance feature of Atto. Knowing where my team members are and what they are working on allows us to communicate with our devices and takes the human (time) out of the loop. I could see many features making this app even better. The notes section needs to have spell check! And also adding pics to notes or files would be helpful.

Developer Response ,

Thank you for your feedback!

I'm happy to let you know that a feature that will allow you to add images to notes is already under development. If you have any other suggestions/ideas, please reach out to so we can further discuss.

App Privacy

The developer, Specta Labs, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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