# CentWatch vs Dreadnought Tachymeter

The clearest difference is rating: Dreadnought Tachymeter at 5.0 against CentWatch's 4.3. Dreadnought Tachymeter also leads on update cadence (every 4 days vs every 49 months). CentWatch's advantage is iOS requirement (9.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dreadnought Tachymeter holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

CentWatch ships an update every 49 months, Dreadnought Tachymeter every 4 days. Both last shipped on October 23, 2026.

## The numbers

| Metric | CentWatch | Dreadnought Tachymeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/centwatch/id424471807/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/dreadnought-tachymeter/id6759676313/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 3 MB | 2 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Snowmoose Software](https://appshunter.io/developer/364625228) | [AARON L SHURTLEFF](https://appshunter.io/developer/1880141065) |

## What reviewers say

### CentWatch

[App page](https://appshunter.io/ios/app/centwatch/id424471807)

This utility app provides a specialized clock and stopwatch that displays time in hundredths of a minute, ideal for TSD rally competitions. It offers customizable display themes and the ability to adjust displayed time to match event schedules.

**Highlights:** Time display in cents (hundredths of a minute), White text on black or black text on white display, Adjustable displayed time for event matching, Standard hours:minutes:seconds format option, TSD rally competition utility

**Features:** macOS Compatibility

**In-app purchases:** none


### Dreadnought Tachymeter

[App page](https://appshunter.io/ios/app/dreadnought-tachymeter/id6759676313)

This minimalist stopwatch instantly converts elapsed time into your rate per hour. Track laps, tasks, or any unit of time without manual calculations. Ideal for runners, cyclists, and productivity tracking.

**Highlights:** Instant pace conversion, Minimalist design, No accounts or setup required, Track any unit of time, Ideal for running, cycling, and productivity

**In-app purchases:** none


## Frequently asked questions

### Is CentWatch free?

CentWatch is free to download, with no in-app purchases.

### Is Dreadnought Tachymeter free?

Dreadnought Tachymeter is free to download, with no in-app purchases.

### Which has better reviews, CentWatch or Dreadnought Tachymeter?

Dreadnought Tachymeter is rated higher. CentWatch averages 4.3 out of 5 from 4 ratings, while Dreadnought Tachymeter averages 5.0 from 3 ratings.

### Do CentWatch or Dreadnought Tachymeter have ads?

Neither CentWatch nor Dreadnought Tachymeter shows ads.

### Which is updated more often, CentWatch or Dreadnought Tachymeter?

CentWatch ships an update every 49 months, and Dreadnought Tachymeter every 4 days. Most recently, CentWatch was updated on October 23, 2026 and Dreadnought Tachymeter on October 23, 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.*