Comparison

Time Converter vs Clockwork

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Time Converter

Easily convert between various units of time, including seconds, minutes, hours, days, weeks, and months. This tool is designed for quick and convenient time calculations for a wide range of users.

Highlights
  • Convert seconds
  • Convert minutes
  • Convert hours
  • Convert days
  • Convert weeks
  • Convert months
Features
Read full description

Time Converter is the fast time converter to convert for Second (s), Minute (min), Hour (h), Day (d), Week, Month. You can use it if you builder, cook, traveler or another cool man. Convert times quickly and as you want.

About

Clockwork

This app allows you to measure the accuracy of your watches using your phone's camera. It compares an image of your watch to an atomic clock to calculate its timekeeping offset. Track accuracy over time with graphs and store detailed watch information.

Highlights
  • Measure accuracy using images
  • Atomic clock synchronization
  • Accuracy over time graphs
  • Store detailed watch information
  • Dark mode support
  • Digital and analog atomic clock
Features
Read full description

Measure the accuracy of your watches today! Clockwork includes several useful features. You can store watch information, measure watch accuracy, and set your watch using a clock synchronized with atomic time. Check it out now! _MEASUREMENTS USING IMAGES_ Most other watch measurement apps require either third-party equipment or that you press a button at a specific time. Additional equipment is often expensive, and timing a button press is difficult to do precisely. Clockwork solves this by letting you take a picture of your watch and indicate the time shown in the image. We then synchronize the image capture time with atomic time before comparing it with the time shown on the watch to calculate an offset. Taking measurements over time provides a real-world view of your watch's accuracy. _GRAPHS_ Watch your measurements over time on a beautifully crafted graph. The graph shows how your watch's accuracy changes over time and offers several modes to help you understand its performance. _WHY MEASURE?_ Knowing the accuracy of your watch is interesting on its own, but it also has several practical uses. It can indicate when it is time for a service, and documented accuracy could increase resale value, especially for vintage watches. _STORE DETAILED INFORMATION_ In case of theft or accidents, it will always help to have your information stored in a secure place. _ATOMIC CLOCK, DARK MODE AND MUCH MORE!_ Clockwork includes an atomic clock in both digital and analog formats to help you set your watch as precisely as possible. Powerful settings such as Dark or Light mode, separate day and date formats, and different ways to sort your watches let you customize the app to your liking. // Appfred AS © 2026

Screenshots

Time Converter2 screens
Clockwork4 screens

Verdict

The call

The clearest difference is price: Clockwork at Free against Time Converter's $1.99. Clockwork also leads on update cadence (every 3 weeks vs every 59 months) and ratings volume (24 vs 7). Time Converter's advantage is rating (4.9 vs 4.4) and in-app purchases (none vs 1). On ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Time Converter holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 7 and 24 respectively.

UpkeepUpdate frequency

Time Converter ships an update every 59 months, Clockwork every 3 weeks. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

Scorecard8 real differences · 2 level
Time Converter versus Clockwork: the parameters behind the verdict, then further details
ParameterTime ConverterClockwork
Price$1.99Free — better
Rating4.9 (7 ratings) — better4.4 (24 ratings)
Positive reviews—42.9% of reviews
Number of ratings724 — better
Update frequencyEvery 59 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.4 — better16.4
Further details — not scored
Size0 MB242 MB
Age rating4+4+
DeveloperAnna FilobokAppfred AS

Customer experience

Time Converter

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Clockwork

All ratings24 ratings
Positive79.2%
Neutral4.2%
Negative16.7%
Written reviews28 reviews
Positive42.9%
Neutral10.7%
Negative46.4%

In-app purchases

None

Time Converter

No in-app purchases

1 purchases

Clockwork

One-time1
  • Clockwork Premium$5.99

Questions

Is Time Converter free?
Time Converter costs $1.99, with no in-app purchases.
Is Clockwork free?
Clockwork is free to download, with in-app purchases available.
Which has better reviews, Time Converter or Clockwork?
Time Converter is rated higher. Time Converter averages 4.9 out of 5 from 7 ratings, while Clockwork averages 4.4 from 24 ratings.
Do Time Converter or Clockwork have ads?
Neither Time Converter nor Clockwork shows ads.
Which is updated more often, Time Converter or Clockwork?
Time Converter ships an update every 59 months, and Clockwork every 3 weeks. Most recently, Time Converter was updated on October 1, 2026 and Clockwork on September 28, 2026.

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