TI vs Dozen Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TI
This utility app displays the current time in various unconventional formats, including decimal, hexadecimal, and Swatch Internet time. It's designed for users who appreciate unique and challenging ways to view time, with some formats requiring specialized knowledge to interpret.
- Decimal time display
- Hexadecimal time display
- Swatch Internet time
- Trigonometry clock
- PT clock
- Large, easy-to-read digits
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This clock App is meant for all those users who like to get the time in unusual or challenging ways. This App can display the time in many different ways, like for example as decimal time (which was introduced in the French Revolution), as hexedecimal time (the idea goes back to the 19th century), as "Swatch Internet time" and many others. The most challenging clocks are the trigonometry clock and the PT clock, which requires some mathematical or chemical knowledge to interpret the time correctly. This clock is for "Geeks" ;-) The App shows the time in big letters which are easy to read even from the distance. So you can use an (old) iOS device put it on a shelf so it just shows the time. Feel free to make suggestions for other "geeky" clocks I can add in the future...
Dozen Clock
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Dozen Clock shows the time in a different way than other clocks and watches. In digital and analog format, too. It enables the user to have a tricky but still precise display of time enabling perhaps new ideas to root and grow. Released currently exclusively for Apple products, the application is able to display the date also in the format according to the Japanese calendar. INSTRUCTIONS: The biggest rectangle in the middle shows the minutes ( numbers outside the circle ). The small rectangle in the middle shows the hour ( darker numbers inside the circle ). The small red rectangle in the middle shows the seconds ( no numbers since it functions like in normal clocks ). "Think different." - Steve Jobs
Screenshots
Verdict
The clearest difference is update cadence: Dozen Clock at every 2 days against TI's every 8 months. TI's advantage is price ($0.99 vs $1.99) and iOS requirement (11.0 vs 15.0). On ads, in-app purchases and device support 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
TI costs $0.99 and Dozen Clock $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
TI ships an update every 8 months, Dozen Clock every 2 days. The most recent releases landed on August 23, 2026 and September 21, 2026 respectively.
| Parameter | TI | Dozen Clock |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | 3.8 (8 ratings) — better | — |
| Positive reviews | 73.3% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 8 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Mac, Apple Watch — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 2 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Clauss | Gergo Blasko |
In-app purchases
TI
No in-app purchases
Dozen Clock
No in-app purchases









