# Production Time Study vs Timelines Time Tracking

The clearest difference is price: Timelines Time Tracking at Free against Production Time Study's $1.99. Timelines Time Tracking also leads on rating (4.8 vs 4.6) and ratings volume (1.6K vs 115). Production Time Study's advantage is in-app purchases (none vs 10) and chart position (#183 vs unranked). On review sentiment, ads and device support there is nothing between them.

Timelines Time Tracking is free to download; Production Time Study costs $1.99 up front. Timelines Time Tracking sells 9 in-app purchases, starting at $3.99 per month. Production Time Study asks for nothing beyond the download.

Timelines Time Tracking holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Timelines Time Tracking has 1.6K ratings behind it against 115, so its average is the more settled of the two. Written reviews complicate that: 100% of Production Time Study's written reviews are positive against 92% of Timelines Time Tracking's, so the app with the better star average is not the one people write more warmly about.

Production Time Study ships an update every 2 months, Timelines Time Tracking monthly. The most recent releases landed on September 8, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Production Time Study | Timelines Time Tracking |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.6 (115 ratings)](https://appshunter.io/ios/app/production-time-study/id1079985359/reviews) | **[4.8 (1.6K ratings)](https://appshunter.io/ios/app/timelines-time-tracking/id1112433234/reviews)** |
| Number of ratings | 115 | **1.6K** |
| Positive reviews | **100.0% of reviews** | 92.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#183** | — |
| Size | 1 MB | 72 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Gustavo Sousa](https://appshunter.io/developer/1079985358) | [Lukas Petr](https://appshunter.io/developer/820384324) |

## What reviewers say

### Production Time Study

[App page](https://appshunter.io/ios/app/production-time-study/id1079985359)

**Currently charting:** #183 Top Paid · Productivity (US App Store)

This app facilitates time studies for industrial activities, including cyclic and non-cyclic events. It offers a stopwatch function for precise measurements and detailed analysis of tasks, aiding in manual task analysis and machine cycle time verification.

**Highlights:** Record unstoppable cycle times, Easy time study editing, Include non-cyclic occurrences, Add comments for task elements, Email time study in HTML format, Save up to 6 time study records, Rate of performance calculation

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

**In-app purchases:** none


### Timelines Time Tracking

[App page](https://appshunter.io/ios/app/timelines-time-tracking/id1112433234)

Easily track your personal and work hours with this intuitive time tracking app. Visualize your time usage with interactive timelines and charts, set goals, and gain insights to improve efficiency and productivity. Sync across devices and export your data.

**Highlights:** Quick data entry with timers, Interactive timeline visualizations, Statistics and trend charts, Cross-device synchronization, Daily, weekly, monthly goals, Siri Shortcuts integration, Detailed PDF and CSV exports

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timelines PRO Monthly | $3.99 | per month |
| Timelines PRO Monthly | $5.99 | per month |
| Timelines PRO Monthly | $7.99 | per month |
| Timelines PRO Yearly | $19.99 | per year |
| Timelines PRO Legacy Yearly | $19.99 | per year |
| Timelines PRO Yearly | $29.99 | per year |
| Timelines PRO Yearly | $39.99 | per year |
| Timelines PRO Yearly | $39.99 | per year |
| Timelines PRO Lifetime | $159.99 | one-time |

**What reviewers like**

- 👍 Intuitive and easy to use
- 🚀 Seamless integration with Apple Watch
- 📊 Helpful data visualization and reporting
- 🔒 Reliable and bug-free
- 💡 Customizable categories and timelines

**What reviewers complain about**

- 💰 Subscription model considered too expensive
- 🔓 Limited functionality in free version
- 🔍 Desire for more advanced analytics and filtering

**Reported bugs**

- Occasional sync issues between devices
- Rare crashes or data loss after updates

**Requested features**

- Ability to create and reuse time tracking templates
- Option to group timelines into folders or categories
- Improved iPad and Mac support
- Reminders and alerts for time limits or goals


## Frequently asked questions

### Is Production Time Study free?

Production Time Study costs $1.99, with no in-app purchases.

### Is Timelines Time Tracking free?

Timelines Time Tracking is free to download, with in-app purchases available.

### Which has better reviews, Production Time Study or Timelines Time Tracking?

Timelines Time Tracking is rated higher. Production Time Study averages 4.6 out of 5 from 115 ratings, while Timelines Time Tracking averages 4.8 from 1.6K ratings.

### Do Production Time Study or Timelines Time Tracking have ads?

Neither Production Time Study nor Timelines Time Tracking shows ads.

### Which is updated more often, Production Time Study or Timelines Time Tracking?

Production Time Study ships an update every 2 months, and Timelines Time Tracking monthly. Most recently, Production Time Study was updated on September 8, 2026 and Timelines Time Tracking on September 22, 2026.

---

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