Simple Circuit Interval Timer vs Power Interval Timer
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Simple Circuit Interval Timer
This app provides customizable interval timers for HIIT, circuit training, and yoga. It also features a daily plank challenge to build core strength at home without equipment. Enjoy stunning visuals and offline workout capabilities.
- Customizable interval timers
- HIIT, circuit, and Tabata support
- Daily plank challenge
- Offline workout capability
- Customizable themes and layouts
- REP meter for pace tracking
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Working from home? Need some exercise? Simple Circuit Interval Timer is an easy-to-use fitness interval timer app for your High Intensity Interval Training (HIIT timer) workouts and yoga practises. Now also includes PLANK CHALLENGE APP- a daily challenge to encourage working out at home with one of the best core strengthening and fitness activities available, with no gym equipment needed! Customize intervals to suit your needs. PLANK A DAY Daily Planking Challenge - are you down? Join the challenge - plank for up to 1 minute, every hour, every day Fun and easy home workout Lots of variations to try Set your own workout schedule and times Play with family and friends, or by yourself Helpful and fun reminders (but you can totally turn them off) Customized workouts Plank Challenge is for beginners and pros alike Healthy lifestyle benefits and results! High Intensity Interval Training Timer for all sports and activities Lots of people use circuit training for weight loss and strength training Regular circuit, HIIT, and Tabata intervals AMRAP and Supersets Hold yin yoga and pilates poses Cardio (spinning, running) intervals and Calisthenics For use at home and in the gym Plank and core training exercises Push-ups and pull-ups Boxing rounds WOD and x-fit 7 Minute workouts (and longer!) Meditation and breathing Great for working out at home and exercises without equipment Fitness Features Set number of sets, and repeating interval timers for circuits and rest periods REP meter to help to maintain your pace Colorful, customizable themes Helpful countdowns in and out of each circuit Workout offline, anywhere Stunning visuals Awesome color themes DARK MODE GLOW UP MODE for a little razzle-dazzle Mesmerizing animations Circular or Squircular layouts Big and clear interfaces Simple, intuitive menus PRO MODE Unlock PRO MODE to access all themes, colors, layouts and features forever Be the first to get access to new features Maximize your workout with this free fitness interval timer. Keep that heart pumping! BENEFITS OF PLANKING Planking is one of *the top exercises* that anyone can do, anywhere, anytime! Planking challenges every one of your major muscle groups and has dozens of benefits. Ab definition and core strength - including obliques (side abs) Overall strength and full body fitness and strength Improved posture Greater flexibility and balance Body weight training of any kind improves weight lifting performance, improves cardiovascular health Relief from back pain and muscle tension Decrease risk of back injuries Improved metabolism Feel happier with exercise Great results for toned abs, butts, arms and legs Take a break from work and exercise while working from home with the PLANK CHALLENGES APP
Power Interval Timer
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Power Interval Timer - Professional Workout Timer for Tabata, HIIT & Custom Intervals Transform your workouts with Power Interval Timer, a minimal, fast, and powerful interval training app designed for athletes. PERFECT FOR: ⢠Tabata workouts (20s work, 10s rest) ⢠HIIT (High-Intensity Interval Training) ⢠Custom interval workouts ⢠Circuit training ⢠Cardio sessions ⢠Strength training intervals ⢠Home and gym workouts KEY FEATURES: MULTIPLE DISPLAY MODES 10 unique display styles (3 free, 7 premium): ⢠Circular, Digital, Linear (Free) ⢠Minimal, Analog, Dual, Chronograph, Segmented Circular, Minimalist, Nested Circular (Premium) FULLY CUSTOMIZABLE ⢠Custom colors, font sizes (24-120pt), timer sizes ⢠Custom stroke widths, letter spacing ⢠Personal timer images from gallery AUDIO & HAPTICS ⢠Multiple alert sounds (beep, bubble, high_beep, pop, tabata, whistle) ⢠Countdown beeps (3-2-1), transition sounds, vibration ⢠Custom sound selection, test before using TV & CASTING SUPPORT ⢠Native Apple TV (tvOS) app ⢠AirPlay casting support ⢠Optimized TV layouts for large displays ⢠Perfect for group workouts and gyms FLEXIBLE TIMER CONFIGURATION ⢠Custom work duration (1-3600s) ⢠Custom rest duration (1-3600s) ⢠Rounds (1-1000) ⢠Prepare phase with countdown ⢠Cooldown period ⢠Skip intervals during workout ⢠Pause and resume anytime ⢠Reset timer to start over ⢠Work in background (timer continues when app is in background) SAVED TIMERS ⢠Create and save custom timers (Premium: unlimited, Free: up to 2) ⢠Save your favorite configurations ⢠Drag-to-reorder timer list ⢠Swipe-to-edit or delete ⢠Quick access to saved workouts ⢠Reset anytime BEAUTIFUL UI ⢠Dark mode support ⢠Light mode support ⢠System theme auto-detection ⢠Smooth animations ⢠Responsive layouts for all devices ⢠Optimized for phones, tablets, and TVs LOCALIZATION ⢠12 languages: English, Hebrew, Spanish, French, German, Italian, Portuguese, Russian, Japanese, Chinese, Arabic, Korean ⢠17 regional variants, RTL support RESPONSIVE LAYOUTS Optimized for phones, tablets, TVs, and casting PERFORMANCE ⢠Works completely offline ⢠No internet connection required ⢠Fast and lightweight ⢠Minimal battery usage ⢠Instant timer start PERFECT FOR: Home workouts, gym training, outdoor workouts, group fitness, personal trainers, athletes PRIVACY ⢠No data collection ⢠No tracking ⢠Works offline ⢠Your workouts stay private Power Interval Timer is the perfect companion for interval training. Whether you're doing Tabata, HIIT, or custom workouts, this app provides everything you need in a clean, distraction-free interface. --- SUPPORT & FEEDBACK Have questions or suggestions? Contact us at zuki.apps.dev@gmail.com Visit our website: https://zukiapps.com/power-interval-timer Terms of Use: https://zukiapps.com/power-interval-timer/terms Privacy Policy: https://zukiapps.com/power-interval-timer/privacy
Screenshots
Verdict
The clearest difference is ads: Simple Circuit Interval Timer at none against Power Interval Timer's shown. Simple Circuit Interval Timer also leads on iOS requirement (10.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Simple Circuit Interval Timer sells 1 one-off in-app purchase and Power Interval Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Simple Circuit Interval Timer ships an update every 5 days, Power Interval Timer weekly. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.
| Parameter | Simple Circuit Interval Timer | Power Interval Timer |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | ā |
| Update frequency | Every 5 days ā better | Weekly |
| Ads | No ā better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | ā |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 10.0 ā better | 17.0 |
| Further details ā not scored | ||
| Size | 113 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Timothy Shepherd | Lior Zukman |
In-app purchases
Simple Circuit Interval Timer
- Simple Circuit Trainer: Pro2 variants$1.99
Power Interval Timer
- Premium Upgrade$2.99
Questions
Is Simple Circuit Interval Timer free?
Is Power Interval Timer free?
Do Simple Circuit Interval Timer or Power Interval Timer have ads?
Which is updated more often, Simple Circuit Interval Timer or Power Interval Timer?
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