Shotclock 24 Pro
Basketball Timer with Buzzer
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
A 24-second shot clock with big LED digits, tenths of a second and a loud buzzer at zero. Free; remove the banner once, for good.
A shot clock that is ready when the game is: one tap starts it, and a loud buzzer ends the possession.
Shotclock 24 Pro turns your iPhone or iPad into a clear, scoreboard-style 24-second shot clock for pickup games, practice, school sport and local leagues. Made for players, coaches, referees and timekeepers.
• Big LED-style digits, always with tenths of a second: green until 10 seconds, red below
• One-tap control: tap the display to start, pause and resume
• Reset to 24 or 14 seconds with a single tap, for a fresh possession or an offensive rebound
• Manual -1 s / +1 s correction for when the clock ran a beat past the whistle or stopped early
• Quick rules reference: when the shot clock resets to 24, to 14, or stops
• Buzzer at zero through the built-in speaker or a connected Bluetooth speaker
• Five built-in sounds, a buzzer test and a mute button
• Your own durations: set the Main Duration and the Secondary Duration to the exact seconds and tenths you need
• Touch feedback (haptics) that you can switch off
• Dark scoreboard look that is easy to read from a distance
• Made for iPhone Duo: in tabletop mode the display stands upright and the controls lie flat on the table; held like a book, display and controls sit on either side of the fold
• Works on iPhone, iPhone Duo and iPad, in English, German, Spanish and Portuguese, with Dynamic Type
Free to use. A small banner ad pays for the app, and a one-time in-app purchase removes it for good. No account, no subscription.
Privacy: no account and no server of our own; your settings stay on your device. Ads come from Google AdMob, which may process data such as the IP address and device identifiers. Personalized ads use the advertising ID only with your permission; without it you still see ads, just less personalized. Details are in the privacy policy.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Made for iPhone Duo: in tabletop mode the display stands upright and the controls lie flat; held like a book, display and controls sit on either side of the fold. Nothing ever sits on the crease, and folding never stops a running clock.
• Now also in Spanish and Portuguese
The developer, Matthias Grevelding Kiesche, 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:
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Matthias Grevelding Kiesche
- Size
- 6.5 MB
- Category
- Sports
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, German, Portuguese, Spanish
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $2.99
- Copyright
- © 2026 Matthias Grevelding Kiesche