OnClock vs Time Calculator (Compose)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OnClock
Customize your home screen with unique clock widgets. Choose from designer fonts, personalized gradient colors, and adjustable text sizes. Enhance your widget with a background image for a personalized look.
- 20 designer font types
- Customizable gradient colors
- Adjustable time and date text size
- Background image support
- Home screen widget decoration
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Decorate your home screen with your own clock widget with OnClock. * Supports 20 types of fonts carefully selected by designers. * You can specify the gradient color yourself. * You can adjust the size of the text for the time and date. * Add a background image to create a cool clock widget. [Contact us] momots_works@naver.com https://onclock-official.blogspot.com
Time Calculator (Compose)
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Time Calculator can perform the following calculations: 1. calculate the time between two dates (e.g. 6 AM June 1st to 8:32 PM June 2nd) 2. add or subtract time to a time (e.g. 6 hours 5 minutes plus 11 hours 7 minutes) 3. add or subtract time to a date (e.g. 6 hours 5 minutes after 8:32 PM June 2nd) 4. convert a duration to different time scales (e.g. 5 years is 60 months, 3 weeks, 4 days) History of your calculations can be saved or deleted on an entry-by-entry basis.
Screenshots
Verdict
The clearest difference is price: Time Calculator (Compose) at Free against OnClock's $0.99. OnClock's advantage is iOS requirement (14.0 vs 16.2). 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
Time Calculator (Compose) is free to download; OnClock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | OnClock | Time Calculator (Compose) |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 2.5 (2 ratings) — better | — |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 13 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | AHN YOONJI | Shmuel Sternbach |
In-app purchases
OnClock
No in-app purchases
Time Calculator (Compose)
No in-app purchases
Questions
Is OnClock free?
Is Time Calculator (Compose) free?
Do OnClock or Time Calculator (Compose) have ads?
Other comparisons
