# NormalClock vs SFClock

The clearest difference is price: SFClock at Free against NormalClock's $0.99. SFClock also leads on rating (4.5 vs 1.0) and ratings volume (4 vs 1). NormalClock's advantage is review sentiment (50% vs 33%) and iOS requirement (15.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

SFClock is free to download; NormalClock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SFClock holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews complicate that: 50% of NormalClock'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.

NormalClock ships an update every 10 months, SFClock every 5 months. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | NormalClock | SFClock |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/normalclock/id382249419/reviews) | **[4.5 (4 ratings)](https://appshunter.io/ios/app/sfclock/id1627863783/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | **50.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 months** |
| Monetization | Paid | **Free** |
| Size | 3 MB | 0 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [r2r660cc](https://appshunter.io/developer/372976464) | [Yafei Dong](https://appshunter.io/developer/1562436731) |

## What reviewers say

### NormalClock

[App page](https://appshunter.io/ios/app/normalclock/id382249419)

This utility app functions as a basic clock with alarm features. It allows customization of alarm sounds using iPod library tunes and includes a screen burn-in prevention mechanism by slightly shifting the clock's position.

**Highlights:** Customizable alarm sounds, iPod library integration for alarm tunes, Screen burn-in prevention, Alarm on/off functionality, Alarm time setting

**In-app purchases:** none


### SFClock

[App page](https://appshunter.io/ios/app/sfclock/id1627863783)

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.

**Highlights:** Flip clock display, Calendar view, 12/24 hour format, Seconds display toggle, Calendar month navigation, Color themes, Light/dark mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NormalClock free?

NormalClock costs $0.99, with no in-app purchases.

### Is SFClock free?

SFClock is free to download, with no in-app purchases.

### Which has better reviews, NormalClock or SFClock?

SFClock is rated higher. NormalClock averages 1.0 out of 5 from 1 ratings, while SFClock averages 4.5 from 4 ratings.

### Do NormalClock or SFClock have ads?

Neither NormalClock nor SFClock shows ads.

### Which is updated more often, NormalClock or SFClock?

NormalClock ships an update every 10 months, and SFClock every 5 months. Most recently, NormalClock was updated on October 15, 2026 and SFClock on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*