Simple, beautiful, and easy to read. Stunningly large characters fill the screen. Easily create your own personalized clock with infinite customization combinations.
Looking for a clock that's actually easy to read?
That's exactly why I built Infinite Clock.
Big, bold numbers that fill your entire screen. Beautiful colors that catch your eye. A clock so clear you can read it from across the room—while cooking, studying, or just glancing over from your couch.
But it's not just about visibility. It's about making it yours.
I've spent over 10 years refining this app. It became the No.1 clock app in Japan with over 2 million downloads. Now I'm excited to share it with the world—and I hope it becomes your favorite clock, too.
【 Why Infinite Clock? 】
● See the time from anywhere.
Time is displayed using the entire screen with massive, bold characters. No squinting, no leaning in. Just a quick glance from across the room, and you know exactly what time it is. Perfect for your desk, kitchen, bedroom, or workout space.
● Make it truly yours.
This isn't just a clock—it's your clock.
- Colors & Fonts: Choose from carefully handpicked themes, or create your own custom color combinations.
- Layout Control: Show or hide the date, day of the week, seconds, battery level, and even weather/temperature. Display only what matters to you.
- Orientation: Works beautifully in both landscape and portrait modes.
● Backgrounds that bring it to life.
Make the clock feel like a natural part of your space.
- Photo Library: Set your favorite family photos, travel memories, or pet pictures as the background.
- Live Camera Effect: Overlay the time on the real world with stylish filters—a unique way to blend the clock into your room.
- Video Backgrounds: Add gentle motion to your display. (Premium feature)
● More than a pretty face.
Infinite Clock comes with essential tools built right in.
- Timer & Stopwatch: Simple, intuitive, and reliable. Perfect for workouts, study sessions, cooking, or anything that needs tracking.
- Saved Presets: Created the perfect look? Save it. Switch between your "Focus Mode" clock and "Relax Mode" clock with a single tap.
【 A Note from the Developer 】
I created Infinite Clock with one simple belief: the easiest-to-read clock is the most beautiful clock.
Over the years, I've added feature after feature—not to make it complicated, but to make it adaptable. Whether you need a sharp, high-contrast display for work, a calming photo background for your bedside, or a reliable timer in the kitchen, Infinite Clock is ready.
The combinations are truly infinite. And that's the point.
I built this to be the definitive clock app—the one that stays by your side for years. It has the reliability of a utility tool, but the warmth of something personal.
I hope Infinite Clock finds a place on your desk today.
Thank you developers! This app is awesome! Help me a lot. Love it.
Developer Response
Thank you for 5 stars!I am very happy.
No Fahrenheit setting
Merry Shannon
Customization options are beautiful, and this would be the perfect app for me except that I live in the US and need the temperature display to be convertible to Fahrenheit. Unfortunately this pretty app won’t work for my needs so I will keep looking.
Developer Response
[Update: Jan 8, 2026] I am happy to announce that I have just released an update that supports Fahrenheit display! You can now switch units in the "Weather" section of the customization menu, which appears when you double-tap the clock screen. Please give it a try, and if you have any further requests, please let me know. I will continue to prioritize your feedback.---------------------------------------------------------------------Thank you very much for your review. Receiving such high praise as "beautiful" and "perfect" is truly an honor for me as a developer. However, I am deeply sorry that the lack of Fahrenheit support prevented you from using the app.To be honest, Mugen Clock has recently been adapted for international use, and I reflect that my consideration for users outside of Japan was insufficient. Thanks to your feedback, I now clearly understand the urgent need for temperature unit variations. I will start working on this update immediately.If you are willing to give the app another try in the future, please feel free to contact me via the in-app support email if you notice any other inconveniences or "cultural mismatches" while using it in the US. I am committed to addressing these internationalization improvements as a top priority.Thank you for the valuable insight that helps improve the app. I hope you will continue to support Mugen Clock.
Improved stability and usability on iPad.
【Slideshow Settings Fix】
Based on user feedback, we've addressed an issue where editing the slideshow interval on iPad could cause the app to become unresponsive under certain conditions. The setting now works reliably regardless of your keyboard configuration. We've also refined how input values are handled, preventing unintended changes to your saved interval.
Additional stability improvements are also included in this update.
Noticed something or have an idea? Drop us a line through the in-app support email — we're always listening.
Version 5.67.1
The developer, Koichiro Kamada, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Location
Identifiers
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Location
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More