Comparison

Time Master + Billing vs Time Tracker by eBillity

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Time Master + Billing

This app helps professionals track their time and expenses for billing purposes. It offers flexible billing rates, powerful rounding options, and detailed reporting. It's designed for consultants, attorneys, and contractors who need to manage their billable hours and costs efficiently.

Highlights
  • Track time by start/stop or duration
  • Multiple running timers
  • Client, Project, and Task categorization
  • Flexible billing rates
  • Time rounding options
  • Expense tracking (mileage, meals, etc.)
  • Exportable reports (HTML/CSV)
Features
Currently charting
Read full description

The best, most powerful, comprehensive, easy to use time keeping app on the Apple Store is now even better. Our biggest fans are consultants, attorneys and contractors. Time Master is used by individuals working independently, to attorneys from some of the biggest law firms in the USA. If you need to keep track of time and expenses, you can’t find a better app than Time Master. We at On-Core are IT professionals, so we have firsthand experience with billing and keeping track of time. We know from personal experience what is needed and have made this app so flexible, it works for virtually anyone in any industry in which time needs to be kept. Features: - Track time by start, stop and/or by duration - Sessions option can track "punch-in & out" for a single time entry - Single or multiple running timers - Timers keep running even if you are not running the app - Time Entries are by Client and can be sub-categorized by Project and Tasks - Powerful billing rates that can be defined in the following priority: Global, by Client, by Project, by Task or Custom per entry - Powerful Time Rounding: by hour, minutes and/or seconds - Multiple Filters to sort and view only what you need to see - Define the day of the week that your work week starts - Track Expenses - from Mileage to Meals to Burning CD's and anything else you want to define - Display Reports right on your device that you can view and export via email in HTML and/or CSV format. By Client or Timesheet - Copy Client information from your Contacts list - Dual taxes for countries such as Canada - Full Backup & Restore capabilities - and so much more! NEW! "Time Master Client" companion app. How it works: the account owner sets up Clients, Projects, and Tasks in Time Master + Billing and pushes them to team members/subcontractors on Time Master Client. Those team members track time and expenses (and can optionally generate invoices) from the field, and it all syncs back to the main app for consolidated billing. Subscription-based. OPTIONAL MODULES (one-time additional fee required as an "In App Purchase"): - Invoicing: If you want to do billing directly from your iPhone or iPod Touch then look no further. The most powerful invoicing module built directly into Time Master. Professional PDF invoices can be emailed to the client, including your own logo. - Synchronization: Wirelessly synchronize two or more devices. If you have an iPad and an iPhone and want to keep the data synchronized between the two devices, this is for you! Time Master can track both time and expenses. You can track time using start and stop times, duration, and/or timers. All time entries are tracked for a single day, so time entries cannot be greater than 24 hours. It will allow you to time across days, for example if you start a job at 8 p.m. and finish at 2 a.m., it will have a duration of 6 hours. Expenses can be setup for recurring fixed cost items, such as burning a CD, reimbursement of hardware items, or fluid things such as toll expenses, automobile mileage, etc. Quick reporting can be done on the iPhone / iPad with the Reports function. The report can be emailed in an HTML and/or CSV format. Adding new Clients, Projects, Tasks and Expenditures is super easy.  You can create them on the fly without having to navigate to a separate maintenance screen. To edit them you can tap on Setup, do you edit and then return to where you left off in Time Entries or Expenses. By selecting a Project or Task first will automatically fill in the Client field for quick entry. We’ve made everything as seamless as possible, as you would expect from a top class iOS application. Please click on the "On-Core website" link below to download the documentation on your computer. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Time Tracker by eBillity

Track employee time for payroll or client billing from any device. Features include time cards, timers, expense tracking, and invoicing. Securely syncs data to the cloud with automatic backups.

Highlights
  • Time cards for payroll
  • Timers for client billing
  • Expense tracking with receipt photos
  • Geolocation tracking of time entries
  • Time entry approvals
  • Client invoicing and payment options
Features
Read full description

Time Tracker by eBillity Save Time | Increase Profitability Keep track of time from any device, anywhere with Time Tracker by eBillity. Our time tracking software is securely connected to the cloud and runs automatic backups, so if you lose your internet connection you can manually sync your time entry to your account once your device is back online. Unique Time Tracking Just like you, your business is unique so when we designed Time Tracker we decided to be unique too which is why we created options based on why you need to track time – is it for payroll or billing? Time Tracker for Payroll Time cards are the default setting for Time Tracker and the ideal way to capture your team's time for payroll. Time cards allow employees to clock in and out of shifts, take breaks, switch between projects and receive overtime alerts. With time cards the admin or manager can easily: and be notified when their break is coming to an end. Monitor employee hours to estimate costs within each pay cycle Set thresholds to automatically calculate overtime and double time Set time rounding (up or down); for example, if an employee clocks in at 08:55 am the time entry can round up and be recorded as 09:00 am. Receive automatic notifications of a rate increase to overtime/double time Time Tracker for Billing Timers are ideal for invoicing clients and they’re the default setting for our Time Tracker +Billing account. With timers you can easily capture every second worked in just one click – run multiple timers, switch between clients, projects and activities. Mark time entries as billable or non-billable Enter your hourly billing rate or add a flat fee Flag the time entry as standard or overtime Option to add the time entry to an invoice Included in every account: Geolocation tracking View a detailed map of where your employees were when they logged time to avoid billing disputes and verify locations (displays location after the entry is saved/not real-time tracking). Time entry approvals Submitted time entries can be edited, rejected or approved by an admin. Approved time entries automatically sync with your accounting and payroll software (if enabled). For larger teams, you can assign your managers or supervisors (for example) as an admin so they can review and approve their own team’s time entries. Time Tracker +Billing also offers expense tracking and client billing! Manage expenses Track expenses with your mobile device; take a photo of your receipt and upload it to Time Tracker. Expenses can be reviewed, marked as billable and easily added to client invoices (optional). Client Billing Turn time and expenses into branded client invoices, allow your clients to pay invoices instantly when you connect your account with Stripe payment gateway. Invoice Management View your list of invoices to see what percentage is paid and email client invoices from any device. Additional Desktop Access For additional features login to your account via your desktop: To invite additional people to your account so you can track time as a team Seamless integration with payroll, expense and accounting software such as Xero, Sage, Intuit’s QuickBooks, ADP, Gusto, Reckon, Concur and MYOB To access powerful, real-time reports in multiple formats (PDF, CSV, online, HTML) Detailed time logs to protect you against labor disputes and audits Configurations for DCAA/DOL compliance Access to our developer open API Support is always free At eBillity we’re here to help you every step of the what which is why we offer free unlimited phone, email, and live chat support to all of our customers. Have a question? We’re always happy to help! Toll Free: (800) 851-0992 International: +1 (732) 253-4200 Australia: (02) 8317 1139 Mon-Thurs: 9:00 am - 6:00 pm, EST / Friday: 9:00 am - 4:30 pm, EST

Screenshots

Time Master + Billing4 screens
Time Tracker by eBillity4 screens

Verdict

The call

The clearest difference is review sentiment: Time Master + Billing at 84% against Time Tracker by eBillity's 24%. Time Master + Billing also leads on update cadence (every 2 weeks vs every 6 weeks) and rating (4.7 vs 4.5). Time Tracker by eBillity's advantage is price (Free vs $9.99) and in-app purchases (none vs 5). On ads and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Time Tracker by eBillity is free to download; Time Master + Billing costs $9.99 up front. Time Master + Billing sells 5 in-app purchases, starting at $4.99 per month. Time Tracker by eBillity asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Time Master + Billing holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Time Tracker by eBillity has 1.7K ratings behind it against 59, so its average is the more settled of the two. Written reviews point the same way: 84% of Time Master + Billing's written reviews are positive against 24% of Time Tracker by eBillity's.

UpkeepUpdate frequency

Time Master + Billing ships an update every 2 weeks, Time Tracker by eBillity every 6 weeks. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.

Scorecard9 real differences · 2 level
Time Master + Billing versus Time Tracker by eBillity: the parameters behind the verdict, then further details
ParameterTime Master + BillingTime Tracker by eBillity
Price$9.99Free — better
Rating4.7 (59 ratings) — better4.5 (1.7K ratings)
Positive reviews84.2% of reviews — better24.1% of reviews
Number of ratings591.7K — better
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFreemium
Best chart rank#31 — better—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size57 MB23 MB
Age rating4+4+
DeveloperOn-Core Software LLCBoston Billing Solutions, LLC

Customer experience

Time Master + Billing

All ratings59 ratings
Positive89.8%
Neutral8.5%
Negative1.7%
Written reviews183 reviews
Positive84.2%
Neutral4.9%
Negative10.9%

Time Tracker by eBillity

All ratings1,743 ratings
Positive88.4%
Neutral4.3%
Negative7.3%
Written reviews79 reviews
Positive24.1%
Neutral6.3%
Negative69.6%

User reviews

Time Master + Billing

From 59 App Store ratings

What we love

  • 💻 Excellent time tracking and billing app
  • 🔍 Highly customizable and flexible
  • ⚡ Efficient and saves time
  • 💼 Great for consultants and small businesses
  • 📊 Detailed reporting and invoicing

Room to improve

  • 🐛 Occasional crashes and bugs
  • 🕰️ Steep learning curve for some users
  • 💰 Expensive for basic time tracking needs
  • 📱 Limited mobile-only functionality
  • 🔍 Confusing or unintuitive interface in places

Time Tracker by eBillity

From 1.7K App Store ratings

What we love

  • 👍 Ease of use
  • 🚀 Streamlined time tracking
  • 💡 Helpful for accounting and payroll

Room to improve

  • 🐛 Frequent crashes and bugs
  • 🔒 Security and privacy concerns
  • 🔋 High battery consumption
  • ⏱️ Unreliable time tracking
  • 📝 Poor user interface and navigation

Bugs and requests

Time Master + Billing

Reported bugs

3 issues
  • Crashes on iOS 18.7.2
  • Issues with email and client communication features
  • Problems with landscape mode and UI elements

Requested features

5 requests
  • Desktop or web-based version
  • Improved expense tracking and management
  • Ability to split time entries across multiple clients/projects
  • Enhanced calendar and scheduling integration
  • Automatic mileage tracking and reporting

Time Tracker by eBillity

Reported bugs

3 issues
  • Inability to input or edit time entries
  • Frequent sign-outs and loss of data
  • Compatibility issues with newer iOS versions

Requested features

3 requests
  • Ability to change or reset password within the app
  • Improved sync and data reliability
  • More intuitive and user-friendly design

In-app purchases

5 purchases

Time Master + Billing

Subscriptions2
  • Time Master Client Monthly$4.991 Month
  • Time Master Client Yearly$49.991 Year
One-time3
  • Quickbooks ExportFree
  • Synchronization Module$6.99
  • Invoicing Upgrade$9.99
None

Time Tracker by eBillity

No in-app purchases

Questions

Is Time Master + Billing free?
Time Master + Billing costs $9.99, and also offers in-app purchases.
Is Time Tracker by eBillity free?
Time Tracker by eBillity is free to download, with no in-app purchases.
Which has better reviews, Time Master + Billing or Time Tracker by eBillity?
Time Master + Billing is rated higher. Time Master + Billing averages 4.7 out of 5 from 59 ratings, while Time Tracker by eBillity averages 4.5 from 1.7K ratings.
Do Time Master + Billing or Time Tracker by eBillity have ads?
Neither Time Master + Billing nor Time Tracker by eBillity shows ads.
Which is updated more often, Time Master + Billing or Time Tracker by eBillity?
Time Master + Billing ships an update every 2 weeks, and Time Tracker by eBillity every 6 weeks. Most recently, Time Master + Billing was updated on September 24, 2026 and Time Tracker by eBillity on September 20, 2026.

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