# Production Time Study vs Timestudy Stopwatch

The clearest difference is price: Timestudy Stopwatch at Free against Production Time Study's $1.99. Production Time Study's advantage is rating (4.6 vs 4.0) and in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

Timestudy Stopwatch is free to download; Production Time Study costs $1.99 up front. Timestudy Stopwatch sells 1 one-off in-app purchase. Production Time Study asks for nothing beyond the download.

Production Time Study holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Production Time Study has 116 ratings behind it against 4, so its average is the more settled of the two.

Production Time Study ships an update every 2 months, Timestudy Stopwatch every 5 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Production Time Study | Timestudy Stopwatch |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.6 (116 ratings)](https://appshunter.io/ios/app/production-time-study/id1079985359/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/timestudy-stopwatch/id6757175566/reviews) |
| Number of ratings | **116** | 4 |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | **#110** | — |
| Size | 1 MB | 48 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gustavo Sousa](https://appshunter.io/developer/1079985358) | [Robert Peter Linsener](https://appshunter.io/developer/1850726339) |

## What reviewers say

### Production Time Study

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

**Currently charting:** #110 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


### Timestudy Stopwatch

[App page](https://appshunter.io/ios/app/timestudy-stopwatch/id6757175566)

This tool provides precise time measurement for industrial engineering and other applications. It offers multiple output formats, lap timing, and the ability to run timers in the background. Advanced features include time study modes, statistical analysis, and data export.

**Highlights:** Multiple time output formats, Lap and split timing, Simultaneous timers, Background operation with notifications, Time study mode with step tracking, Statistical analysis and charts, Export to CSV, JSON, PDF

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $1.99 | one-time |


## Frequently asked questions

### Is Production Time Study free?

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

### Is Timestudy Stopwatch free?

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

### Which has better reviews, Production Time Study or Timestudy Stopwatch?

Production Time Study is rated higher. Production Time Study averages 4.6 out of 5 from 116 ratings, while Timestudy Stopwatch averages 4.0 from 4 ratings.

### Do Production Time Study or Timestudy Stopwatch have ads?

Neither Production Time Study nor Timestudy Stopwatch shows ads.

### Which is updated more often, Production Time Study or Timestudy Stopwatch?

Production Time Study ships an update every 2 months, and Timestudy Stopwatch every 5 weeks. Most recently, Production Time Study was updated on October 26, 2026 and Timestudy Stopwatch on October 24, 2026.

---

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