SimpleClock. vs SFClock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SimpleClock.
This utility app provides a visually appealing and easy-to-read display of the current time. It offers a clean interface for quick time checks.
- Clear time display
- Visually appealing interface
- Easy to see
- Simple functionality
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What SimpleClock can do is display the time but it looks great and easy to see.
SFClock
This utility app displays a flip clock and calendar. It offers customizable clock settings like 12/24 hour format and seconds display. Users can navigate the calendar and choose from various light and dark color themes.
- Flip clock display
- Calendar view
- 12/24 hour format
- Seconds display toggle
- Calendar month navigation
- Color themes
- Light/dark mode
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SFClock is a simple flip clock and calendar App. Flip clock and calendar are displayed in portrait, and only clock in landscape. You can change 12/24 hours and seconds display of clock. You also can move month in calendar with the arrows, and back to current month by tapping the month title. There are many color themes, and you can choose a light or dark one to use.
Screenshots
Verdict
The clearest difference is review sentiment: SimpleClock. at 100% against SFClock's 33%. SimpleClock. also leads on iOS requirement (6.1 vs 17.0). SFClock's advantage is rating (4.5 vs 4.0). On price, ratings volume, update cadence and 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SFClock holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews complicate that: 100% of SimpleClock.'s written reviews are positive against 33% of SFClock's, so the app with the better star average is not the one people write more warmly about.
SimpleClock. ships an update every 7 months, SFClock every 5 months. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.
| Parameter | SimpleClock. | SFClock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) | 4.5 (4 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 3 | 4 — better |
| Update frequency | Every 7 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Requires iOS | 6.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | Kazuo Sakamoto | Yafei Dong |
Customer experience
SimpleClock.
SFClock
In-app purchases
SimpleClock.
No in-app purchases
SFClock
No in-app purchases
Questions
Is SimpleClock. free?
Is SFClock free?
Which has better reviews, SimpleClock. or SFClock?
Do SimpleClock. or SFClock have ads?
Which is updated more often, SimpleClock. or SFClock?
Other comparisons
