Comparison

Simple Circuit Interval Timer vs Workout Timer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Customizable interval timers
  • HIIT, circuit, and Tabata support
  • Daily plank challenge
  • Offline workout capability
  • Customizable themes and layouts
  • REP meter for pace tracking
Features
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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

About

Workout Timer

Features
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Workout Timer · Interval Timer · Tabata Timer · Timer for Workouts · Interval Timer Free · HIIT Timer BestWorkout is the all-in-one workout timer that turns any phone into a powerful personal coach. From a quick four-minute Tabata timer to a 40-minute strength circuit, this flexible interval timer adapts to every fitness style while remaining 100% offline and ad-free. If you have ever searched for a reliable timer for workouts that works anywhere, BestWorkout is the answer—an interval timer free of paywalls yet packed with premium features. Why BestWorkout Is the Ultimate Workout Timer Fully Customisable Interval Timer • Dial in exact work, rest, and long-rest values in seconds or minutes. • Set total sets, rounds, or an open-ended stopwatch mode. • The colour-changing display and optional vibration ensure you always feel the phase change, making it perfect as a HIIT timer in noisy gyms or outdoor runs. Unlimited Bookmarks for Every Timer for Workouts • Save an endless library of routines: kettlebell sets, boxing rounds, Pilates flows, even Pomodoro study sessions. • Duplicate any workout timer and tweak one field to create progressive overload plans. PRO : Calendar and History Insights • Every completed interval timer logs to a colour-coded calendar. • Tap any day to review total work minutes, completed sets, and streak length. Interval Timer Free and Privacy-First • No accounts, no ads, no trackers: BestWorkout is a genuinely free interval timer. • Perfect for basement gyms, aeroplane cabins, or remote trails—no signal required. • Battery-optimised code lets a marathon workout timer run for hours without draining your phone. Complete Device Control • Screen wake-lock keeps digits visible until the final beep. • Haptic strength slider ranges from silent taps to strong buzzes. Multilingual Support Out of the Box • Interface and voice prompts localised in English, Español, Deutsch, Français, Português, 日本語, 한국어, Русский, Türkçe, العربية, among others. • Units switch automatically between seconds and minutes for a seamless global workout timer experience. Lightning-Fast Start-Up • A three-step intro helps you build your first interval timer in sixty seconds. • Includes a classic Tabata timer, a strength HIIT timer, and an EMOM to showcase versatility. How to Create Your Perfect Workout Timer Tap the + button in Bookmarks. Choose Single-Exercise or Multi-Exercise. Enter work seconds, rest seconds, sets or rounds, and optional long rest. Name the routine—example: “20-10 Tabata Timer ×8.” Press Save, then Start: your new interval timer begins instantly. Sample Routines to Spark Ideas • Tabata Timer: 20 s work / 10 s rest × 8 • Strength Interval Timer: 45 s lifts / 15 s rest, long rest 60 s after 5 rounds • Pyramid HIIT Timer: 30-40-50-40-30 s work with equal rest • Boxing Timer for Workouts: 3 min rounds, 1 min corner rest, repeat 12 times • Mobility Flow: 60 s stretch, 30 s rest across five poses, repeat twice Expert Tips for Interval Timer Mastery • Long-press a calendar entry to reschedule or add performance notes. • Run music in the background; phase changes still vibrate or announce quietly through headphones. Privacy Pledge Your data stays on your device—BestWorkout never sends workout history to the cloud. It requests only vibration and wake-lock permissions, keeping the interval timer free from intrusive ads or analytics. Ready to Level Up? Download BestWorkout now and transform every session with the most versatile workout timer, interval timer, Tabata timer, timer for workouts, interval timer free, and HIIT timer on the market. Set your goals, press Start, and make every second stronger. Privacy Policy: https://burnai.app/privacy-policy-workouttimer.html Terms Of Services: https://burnai.app/terms-of-services-workouttimer.html

Screenshots

Simple Circuit Interval Timer4 screens
Workout Timer4 screens

Verdict

The call

The clearest difference is iOS requirement: Simple Circuit Interval Timer at 10.0 against Workout Timer's 12.0. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Simple Circuit Interval Timer sells 1 one-off in-app purchase and Workout Timer sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 7 level
Simple Circuit Interval Timer versus Workout Timer: the parameters behind the verdict, then further details
ParameterSimple Circuit Interval TimerWorkout Timer
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better12.0
Further details — not scored
Size113 MB52 MB
Age rating4+4+
DeveloperTimothy ShepherdAhmet Yagız Sarıdogan

In-app purchases

1 purchases

Simple Circuit Interval Timer

One-time1
  • Simple Circuit Trainer: Pro2 variants$1.99
2 purchases

Workout Timer

Subscriptions2
  • Premium Weekly3 Days trial$3.997 Days
  • Premium Yearly$14.991 Year

Questions

Is Simple Circuit Interval Timer free?
Simple Circuit Interval Timer is free to download, with in-app purchases available.
Is Workout Timer free?
Workout Timer is free to download, with in-app purchases available.
Do Simple Circuit Interval Timer or Workout Timer have ads?
Neither Simple Circuit Interval Timer nor Workout Timer shows ads.

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