# TimeTrack Project Time Tracker vs SINC

The clearest difference is monetization model: TimeTrack Project Time Tracker at free against SINC's free with in-app purchases. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. TimeTrack Project Time Tracker sells 3 in-app purchases, starting at $4.49 per month and SINC sells 9 in-app purchases, starting at $21.99 per month. Whichever you choose, the download price is not the number that matters.

TimeTrack Project Time Tracker holds the better App Store score, 4.7 against 4.6. Both are backed by a comparable volume of ratings — 134 and 132 respectively. Written reviews complicate that: 85% of TimeTrack Project Time Tracker's written reviews are positive against 90% of SINC's, so the app with the better star average is not the one people write more warmly about.

TimeTrack Project Time Tracker ships an update monthly, SINC every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | TimeTrack Project Time Tracker | SINC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (134 ratings)](https://appshunter.io/ios/app/timetrack-project-time-tracker/id905723113/reviews)** | [4.6 (132 ratings)](https://appshunter.io/ios/app/sinc-crew-and-job-tracker/id1253126382/reviews) |
| Number of ratings | **134** | 132 |
| Positive reviews | 84.9% of reviews | **89.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 130 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TimeTrack GmbH](https://appshunter.io/developer/904923520) | [Sinc Limited](https://appshunter.io/developer/1207682131) |

## What reviewers say

### TimeTrack Project Time Tracker

[App page](https://appshunter.io/ios/app/timetrack-project-time-tracker/id905723113)

This app helps freelancers efficiently track project time and generate professional invoices. It offers features for time logging, expense tracking, and project management, all accessible across multiple devices. Streamline your workflow and get paid faster.

**Highlights:** Efficient time logging with smart timer, Create professional invoices from tracked hours, Fast expense tracking with receipt photo capture, Project management and controlling, Cross-device synchronization (iPhone, iPad, Watch, Mac), Customizable reports and analytics

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Subscription (1-month) | $4.49 | per month |
| Cloud Subscription (1-year) | $31.99 | per year |
| Premium (one-time purchase) | $3.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- ⏱️ Effective time tracking functionality
- 📄 Professional invoice generation
- 🎨 Customizable project and client organization
- 💰 Affordable pricing with robust free version

**What reviewers complain about**

- 😞 Poor customer support responsiveness
- 🐛 Data corruption and sync issues
- 🌐 Limited language options (missing Spanish, Polish)
- 📊 Steep learning curve for complex features
- ☁️ Cloud sync unreliable across devices

**Reported bugs**

- Incorrect pay calculations (major discrepancies)
- Database corruption causing data to appear in wrong client records
- App crashes when exporting via email or FTP
- Cloud sync not working across all devices
- Invoice dates completely jumbled (only year correct)

**Requested features**

- Mac desktop application
- Spanish language support
- Polish language support
- Fixed price project tracking with time logging
- Multiple favorite quick-access buttons


### SINC

[App page](https://appshunter.io/ios/app/sinc-crew-and-job-tracker/id1253126382)

This app simplifies time tracking, attendance, and job management for businesses with hourly or shift-based employees. It offers features like instant clock-in/out, job costing, automated timesheets, and flexible scheduling to streamline operations and payroll.

**Highlights:** Instant Clock In/Out, Job & Project Tracking, Automated Timesheets, Attendance Monitoring, Flexible Shift Scheduling, GPS Location Tracking, Team Messaging

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SINC Basics Plan | $21.99 | per month |
| SINC Starter Plan | $36.99 | per month |
| SINC Essentials Plan | $36.99 | per month |
| SINC Growth Plan | $69.99 | per month |
| SINC Growth Unlimited Plan | $69.99 | per month |
| SINC Enterprise Plan | $99.99 | per month |
| SINC Basics Annually Plan | $154.99 | per year |
| SINC Essentials Annually Plan | $259.99 | per year |
| SINC Growth Annually Plan | $529.99 | per year |


## Frequently asked questions

### Is TimeTrack Project Time Tracker free?

TimeTrack Project Time Tracker is free to download, with in-app purchases available.

### Is SINC free?

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

### Which has better reviews, TimeTrack Project Time Tracker or SINC?

TimeTrack Project Time Tracker is rated higher. TimeTrack Project Time Tracker averages 4.7 out of 5 from 134 ratings, while SINC averages 4.6 from 132 ratings.

### Do TimeTrack Project Time Tracker or SINC have ads?

Neither TimeTrack Project Time Tracker nor SINC shows ads.

### Which is updated more often, TimeTrack Project Time Tracker or SINC?

TimeTrack Project Time Tracker ships an update monthly, and SINC every 6 weeks. Most recently, TimeTrack Project Time Tracker was updated on October 24, 2026 and SINC on October 24, 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.*