Log hours in real-time or add them later with just a few taps. Track time for specific tasks, projects or clients to ensure accuracy
Mobile Time Tracking & Expense App for Professional Services
Coretime’s mobile time tracking and expense app lets professionals capture timesheets and expenses on the go, log billable hours, and submit approvals from anywhere. Fully integrated with your Coretime system, the app ensures accurate data capture and real-time visibility into project performance for professional services teams.
Work seamlessly from anywhere and stay at your most productive, with no limits and no boundaries.
Features of the Coretime Mobile App
Whether you’re managing projects in the office or logging hours on site, the Coretime app keeps your team connected and productive. As an offline timesheet app, it allows field engineers to record billable hours, capture receipts and mileage, and submit expenses directly from their phone even without an internet connection. Once submitted, managers can review and approve instantly using mobile approvals for managers, helping projects stay on schedule and within budget.
Mobile Time Tracking Made Easy
Expense Tracking Made Simple
Capture and record expenses as they happen, including receipts for easy integration with your timesheets and invoices
Holiday Tracking
Enter leave requests through the mobile app for holiday recording on the go
Easy Note Tagging
Dictate notes against time and expense items
Updates to Coretime Mobile 2025
- New Client Directory with shortcuts to Google Maps and Quick Call
- Reskin
- Works in both Dark & Light mode
- New User Interface
- Improved Searches
Why choose the Coretime Mobile App?
Work with Flexibility
Whether you’re on the road, at a client site, or working from home, Coretime lets you work with mobile time tracking software from anywhere
Boost Productivity
Boost your productivity with mobile timesheet and expense capture in the moment, minimising delays and ensuring your records are up to date
Intuitive Mobile Interface
The Coretime mobile app is intuitive and easy to use, giving you full access to essential features with a simple, streamlined interface
Secure Mobile Access
Access your mobile time and expense tracking securely on iOS and Android devices. Coretime uses two-factor authentication (2FA) to ensure that only authorised users can log time, submit expenses, and view sensitive project and financial data giving you peace of mind wherever you work.
Accessible
Available on both iOS and Android, giving your team on-the-go access to timesheets, expenses, and project updates.
Requirements
We have certain requirements to be able to use the Coretime Mobile App:
- Coretime already installed
- Google Play Store or App Store account
- Android or iOS device with internet access
Latest resources
View all our resources19 Mar 2026
The Coretime Quick Info Pack
If you’re new to Coretime this handy quick information pack from our expert team is the…
04 Mar 2026
Why Coretime Is Truly Different: A Powerful SaaS Built on Real Partnership
Coretime is more than a timesheet, CRM and project management platform. Discover why our UK-based SaaS focuses on partnerships, customer relationships, and growing alongside the businesses we support.
01 Mar 2026
Top 5 Time Tracking Challenges (and How to Fix Them With a Time Tracking System)
This article explores the top five time tracking challenges businesses face and shows how a modern time tracking system can reduce write-offs, improve billing accuracy, and turn time data into a genuine strategic
28 Feb 2026
Why Resource Utilisation Really Matters: Maximise Your Team’s Potential
Learn how to measure efficiency, balance workloads, and make informed decisions to keep projects on track with practical tips and insights for maximising your team’s productivity.
14 Feb 2026
Boost Finance Team Productivity: WIP Reconciliation with Coretime
Coretime simplifies the process by providing real-time insights, consistent billing rates, and automated WIP reporting helping finance teams close the books faster and more accurately.
07 Feb 2026
Why Your Billing Cycle Is Critical to Cash Flow
Understanding your billing cycle goes far beyond just sending invoices. When you know how quickly invoices are issued and paid, you can spot cash flow delays, reduce financial exposure, and keep projects financially healthy
30 Jan 2026
Why More Irish Accountants Are Switching to Coretime
More Irish accountants are switching to Coretime to streamline time tracking, WIP management, and invoicing, all while improving staff productivity and client billing accuracy.