Divisors vs VTimer

This app can tell you if a number between 0 and 20000 is prime or not. It can also determine all divisors of any number less than 10000000. Fancy a game? Then you can try the quiz and collect points. Siri Shortcuts are also supported: You can also use your shortcuts to check whether your number is a prime number or not. Another shortcut can give you all the prime numbers from 0 to your entered number in a list. A shortcut can be used to determine all divisors of any number less than 100000, so the shortcut doesn't take too long.

VTimer is a customizable interval timer that repeats vibration or sound alerts at intervals you set. You can adjust the alert interval and alert length separately, making it easy to fit the timer to workouts, stretching, breathing exercises, study sessions, timed problem-solving, and other repeating routines. Choose vibration or sound for each repeat. In sound mode, you can pick an audio file from your device, preview it, and apply it in a few taps so the timer fits your routine. On the timer screen, you can check the remaining time, current status, and completed cycle count at a glance. Quick presets let you apply commonly used settings instantly, while simple start, pause, and reset controls keep the experience focused and easy to use. Full-screen mode hides unnecessary elements and shows the timer in large digits. Key benefits - Set the alert interval and alert length separately - Choose repeating vibration or sound alerts - Select and preview your own alert sound - Check remaining time, alert mode, and completed cycles at a glance - Apply common intervals quickly with presets - View the timer in large digits in full-screen mode - Personalize the timer look with theme and color options Features 1. Timer - Countdown display - Visual progress ring - Running, alerting, and paused status display - Completed cycle count - Full-screen mode 2. Settings - Alert interval - Alert length - Vibration or sound mode - Custom sound selection, preview - Theme mode and color options 3. Quick Start - Presets for commonly used intervals - Fast setup with a single tap 4. Running Session - Start, pause, and reset controls - Check the current session flow at a glance Notes - On iPhone, vibration can feel different between foreground use and background or lock-screen alerts. - Background alerts follow iOS system notification behavior and device settings. If you want an interval timer that repeats exactly the way you prefer, VTimer gives you flexible control without unnecessary complexity. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://steadyseller.com/home/en/privacy-policy