# Timewerks vs Time Master + Billing

The clearest difference is price: Timewerks at Free against Time Master + Billing's $9.99. Timewerks also leads on ratings volume (300 vs 59). Time Master + Billing's advantage is update cadence (every 2 weeks vs every 5 months) and chart position (#110 vs unranked). On rating, review sentiment, ads and in-app purchases there is nothing between them.

Timewerks is free to download; Time Master + Billing costs $9.99 up front. Timewerks sells 3 one-off in-app purchases and Time Master + Billing sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Timewerks against 4.7 for Time Master + Billing. That said, the two scores are not equally well evidenced: Timewerks has 300 ratings behind it against 59, so its average is the more settled of the two. Written reviews are what separate them: 79% of Timewerks's written reviews are positive against 84% of Time Master + Billing's.

Timewerks ships an update every 5 months, Time Master + Billing every 2 weeks. The most recent releases landed on September 19, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Timewerks | Time Master + Billing |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [4.7 (300 ratings)](https://appshunter.io/ios/app/timewerks-mobile-billing/id290385321/reviews) | [4.7 (59 ratings)](https://appshunter.io/ios/app/time-master-plus-billing/id310289408/reviews) |
| Number of ratings | **300** | 59 |
| Positive reviews | 78.6% of reviews | **84.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#110** |
| Size | 6 MB | 57 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Sorth LLC](https://appshunter.io/developer/290385324) | [On-Core Software LLC](https://appshunter.io/developer/283621364) |

## What reviewers say

### Timewerks

[App page](https://appshunter.io/ios/app/timewerks-mobile-billing/id290385321)

This app helps freelancers and businesses track billable hours, materials, and expenses. It allows for the creation and sending of professional invoices and estimates directly from a mobile device. Advanced features like PDF invoicing and data synchronization are available through optional modules.

**Highlights:** Track time, materials, and expenses, Create and send PDF invoices/estimates, Manage multiple projects and clients, Built-in stopwatch for time tracking, Data backup and restore, Sync data with web companion, Export data to CSV/TSV

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timewerks Data Sync (Monthly) | $2.99 | one-time |
| Unlock Pro | $9.99 | one-time |
| Timewerks Data Sync (Yearly) | $24.99 | one-time |

**What reviewers like**

- 🚀 Efficient time tracking and invoicing
- 👍 Easy to use and intuitive interface
- 💡 Ability to create and email invoices directly from the app
- 🚀 Quick and responsive customer support
- 👍 Comprehensive features for managing clients, projects, and billing

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 💡 Limited invoice customization options
- 💡 Lack of ability to set custom invoice numbers
- 💡 Missing tax and currency support
- 💡 No option to create estimates or statements

**Reported bugs**

- Issues with invoice formatting and missing line item details
- Problems with syncing data between devices
- Glitches when trying to edit existing invoices
- App freezes or becomes unresponsive at times

**Requested features**

- Add support for multiple currencies and tax rates
- Improve invoice customization options, including adding a company logo
- Implement a time clock feature with the ability to pause and resume
- Allow exporting data to spreadsheet or PDF formats
- Add the ability to create estimates and client statements


### Time Master + Billing

[App page](https://appshunter.io/ios/app/time-master-plus-billing/id310289408)

**Currently charting:** #110 Top Paid · Business (US App Store)

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:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Time Master Client Monthly | $4.99 | per month |
| Time Master Client Yearly | $49.99 | per year |
| Quickbooks Export | Free | one-time |
| Synchronization Module | $6.99 | one-time |
| Invoicing Upgrade | $9.99 | one-time |

**What reviewers like**

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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

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

**Requested features**

- 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


## Frequently asked questions

### Is Timewerks free?

Timewerks is free to download, with in-app purchases available.

### Is Time Master + Billing free?

Time Master + Billing costs $9.99, and also offers in-app purchases.

### Which has better reviews, Timewerks or Time Master + Billing?

Timewerks and Time Master + Billing are both rated 4.7 out of 5 on the App Store, from 300 and 59 ratings respectively.

### Do Timewerks or Time Master + Billing have ads?

Neither Timewerks nor Time Master + Billing shows ads.

### Which is updated more often, Timewerks or Time Master + Billing?

Timewerks ships an update every 5 months, and Time Master + Billing every 2 weeks. Most recently, Timewerks was updated on September 19, 2026 and Time Master + Billing on September 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*