Next Up - Interval Timer

Transform Your Workouts with Ultimate Flexibility

Next Up is a highly customizable interval timer designed for athletes, fitness enthusiasts, and anyone who needs precise timing control for their training routines. Whether you're doing HIIT, circuit training, tabata, or any interval-based workout, this app gives you complete control over every aspect of your timer.

Key Features & Capabilities

• Unlimited Intervals & Sets: Create timers with as many intervals as you need, group them into sets, and specify the number of repetitions for maximum workout flexibility • Visual Customization: Assign background colors and images to intervals for instant visual cues, with both light and dark mode support that adapts to your device preferences • Flexible Interval Types: Choose between time-based or rep-based intervals to match any training style • Dual Display Modes: Switch between a detailed auto-scrolling view and full-screen mode for larger, easily visible displays in both portrait and landscape orientations • Smart Progress Tracking: Highlighted current intervals and percentage-completed indicators keep you informed at a glance • Interim Intervals: Quickly set up rest periods that automatically run between exercises • Audio Customization: Enable countdown beeps, set custom sounds for different intervals, or use text-to-speech announcements (premium) • Background Notifications: Run timers in the background and receive alerts for interval changes and completion • Intuitive Controls: Skip or backtrack through intervals with arrow buttons, use swipe actions for easy deletion and duplication, and start from any interval

Organization & Sharing

Create folders to organize your timers by workout type or goal. With the subscription tier, sync timers across all your devices and share workouts with training partners or clients via email with direct download links.

Who It's For

Perfect for personal trainers creating client workouts, athletes following structured training programs, group fitness instructors, and anyone who wants more control than a simple timer can provide. The minimal design makes it easy to use while packing in powerful features that serious trainers demand.

Pricing & Tiers

The free version includes up to 3 timers with core functionality. A one-time upgrade unlocks unlimited timers, advanced sound options, rep-based intervals, and editing for all timers. An optional subscription adds cross-device syncing and sharing capabilities.