SFClock vs ZenFlip
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Read full descriptionHide full description
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.
ZenFlip
Read full descriptionHide full description
ZenFlip is a minimalist flip clock designed for a calm, distraction-free view of time. Turn your iPhone or iPad into a clean full-screen desk or bedside clock. SIMPLE GESTURES • Tap once to show or hide seconds • Swipe to switch between light and dark themes • Rotate your device and the clock adapts automatically WHY ZENFLIP • Satisfying retro flip animation • Clear, large digital display • Full-screen portrait and landscape layouts • No account required Ideal for your desk, bedside table, study sessions, focus time, meetings, or any space that deserves a beautiful clock. Privacy Policy: https://59ifx.cn/Privacy-Policy/ Support: hucdmail@gmail.com
Screenshots
Verdict
The clearest difference is update cadence: ZenFlip at every 2 months against SFClock's every 5 months. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SFClock ships an update every 5 months, ZenFlip every 2 months. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.
| Parameter | SFClock | ZenFlip |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Vision Pro | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 16 — better |
| Further details — not scored | ||
| Size | 0 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Yafei Dong | 成东 胡 |
In-app purchases
SFClock
No in-app purchases
ZenFlip
No in-app purchases
