Interval Timer vs Kettlebell Interval Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer
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Transform your workouts with Interval Timer – the beautifully designed, feature-rich timer built for athletes, fitness enthusiasts, and personal trainers. QUICK START IN SECONDS Jump straight into your workout with intuitive controls. Set work and rest durations, number of exercises, rounds, and rest between rounds – all from one elegant screen. Your total workout time calculates automatically. CUSTOMISABLE WORKOUT ROUNDS Put multiple work and rest events in each round, re-order them to fit your needs. BUILT-IN WORKOUT PRESETS Get started instantly with popular training methods: - Tabata (20s work / 10s rest) - EMOM (Every Minute on the Minute) - 30:15:10:5 Progressive Intervals - Boxing - And more... SAVE YOUR CUSTOM WORKOUTS Create and save unlimited workout templates. Add warm-up and cool-down periods, build complex interval sequences, and reload your favorites with one tap. AUDIO CUES THAT KEEP YOU FOCUSED Never miss a transition with clear beep cues and spoken countdowns (3, 2, 1). Audio plays through silent mode so you can focus on your form, not your phone. TRACK YOUR PROGRESS View your workout history with detailed analytics and a visual calendar. See your streaks, total workout time, and repeat past workouts with a single tap. PT MODE FOR TRAINERS Perfect for personal trainers and coaches. Switch to PT Mode and workouts won't count toward your personal stats – ideal when demonstrating exercises for clients. THOUGHTFUL FEATURES - Daily workout reminders - Keep screen awake during workouts - Auto-pause when backgrounded - Works beautifully on iPhone and iPad - Landscape and portrait support for iPad Whether you're doing HIIT at home, timing circuits at the gym, or coaching clients, Interval Timer gives you the flexibility and polish you need to train smarter. For Terms of Use, please visit https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ For Privacy Policy, please visit https://parallelconcepts.co/intervaltimer-privacy-policy Download now and take control of your intervals.
Kettlebell Interval Timer
Create and run custom interval workouts for various training styles. This app offers a fully offline experience with no ads or subscriptions, allowing you to tailor work, rest, and set counts for each exercise. Track your progress and manage your workout library with ease.
- Build custom workouts with unlimited exercises
- Set work, rest, and set counts per exercise
- Rep-based exercise support
- Visual countdown timer
- Play, pause, skip, and reset during sessions
- Session history tracking
- Fully offline functionality
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KB Timer is a free, fully offline interval timer that lets you build and run custom workouts tailored to your training style. No ads, no subscriptions, no account required. Create workouts with multiple exercises, each with its own work duration, rest period, and set count. Set a single timer template for the whole workout or override timing on a per-exercise basis. Whether you're swinging kettlebells, running circuits, doing HIIT, or following a stretching routine — KB Timer adapts to your flow. KEY FEATURES - Build custom workouts with unlimited exercises - Set work, rest, and set counts per exercise or per workout - Rep-based exercise support for count-based movements - Visual countdown timer with ring or bar progress display - Play, pause, skip, and reset during sessions - Prep countdown to get set before each exercise - Session history to track completed workouts - Duplicate, favorite, and organize your workout library - Fully offline — no account, no internet required DESIGNED FOR - Kettlebell training (swings, snatches, cleans, complexes) - HIIT and circuit workouts - Stretching and mobility routines - Any interval-based training All your data stays on your device. No accounts, no cloud sync, no tracking, no ads. Just a fast, focused timer that works the way you train — completely free.
Screenshots
Verdict
The clearest difference is in-app purchases: Kettlebell Interval Timer at none against Interval Timer's 2. Kettlebell Interval Timer also leads on ads (none vs shown). Interval Timer's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Interval Timer sells 2 in-app purchases, starting at $2.99 per month. Kettlebell Interval Timer asks for nothing beyond the download.
| Parameter | Interval Timer | Kettlebell Interval Timer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 51 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Nadim Elsayed | Jack Driscoll |
In-app purchases
Interval Timer
- Monthly Premium$2.991 Month
- Yearly Premium3 Days trial$19.991 Year
Kettlebell Interval Timer
No in-app purchases





