Comparison

Interval Exercise Timer ™ vs Shake It Off

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

Head to head
About

Interval Exercise Timer ™

Optimize your exercise routines with a customizable interval timer. Set precise 'Prepare,' 'Work,' and 'Rest' durations, and manage multiple sets and rounds for efficient workouts. Save your custom settings for easy access to consistent training.

Highlights
  • Customizable Prepare, Work, and Rest timers
  • Multi-round and set options
  • Real-time progress tracking
  • Save and load custom timer settings
  • User-friendly interface
Features
Read full description

Take your workouts to the next level with Interval Exercise Timer, the definitive interval timer designed for those who seek to optimize their exercise routines. Never second-guess when to start, stop, or rest. Our customizable 'Prepare,' 'Work,' and 'Rest' timers guide you through each set and round, allowing you to focus on what really matters—your workout. Why Choose Workout Timer? • Optimal Efficiency: Our precision timing allows you to know exactly when to prepare, work out, and rest, so you can get the most out of your training sessions. • Fully Customizable: Dial in your exact needs with adjustable 'Prepare,' 'Work,' and 'Rest' intervals. Customize the number of sets and rounds to tailor your workout perfectly. • Never Miss a Beat: The 'Prepare' timer ensures you're always set to start your next exercise, making your routines seamless and efficient. Key Features: • User-Friendly Interface: Get started quickly and easily with our intuitive layout. • Custom Timers: Decide the duration for 'Prepare,' 'Work,' and 'Rest' phases to fit your unique training goals. • Multi-Round and Set Options: Vary your workout complexity with multiple sets and rounds, ideal for HIIT, circuit training, and more. • Real-Time Tracking: Keep tabs on your progress with live countdowns during each workout phase. • Save and Load: Save your customized timing settings for future sessions, making it easier to stick to a consistent workout routine. Who Is This App For? • Athletes and coaches in need of precise timing for maximum workout effectiveness. • Fitness enthusiasts who aim to enhance their interval or circuit workouts for greater results. Download Interval Exercise Timer now and experience a new standard of efficiency in your workouts. With exact timing settings and real-time tracking, you have the tools you need to achieve peak performance. Interval Exercise Timer app is free. You can use it forever, at no cost. However, Interval Exercise Timer does offer premium features for its subscribers. If you decide to purchase an upgrade, you will unlock additional features. ADDITIONAL FEATURES FOR SUBSCRIBED USERS • No Ads • Unlimited number of workout per day • Keep timer active in background. The timer remains active even if you switch to another app or turn off the screen. Terms of Use: https://kociapp.github.io/Interval-Exercise-Timer/term-of-use Privacy Policy: https://kociapp.github.io/Interval-Exercise-Timer/privacy-policy

About

Shake It Off

This app transforms your fitness routine with humorous voice notifications and personalized step goals. It seamlessly integrates with your Health app to track progress and keep you motivated with unique, funny reminders, making exercise an enjoyable experience.

Highlights
  • Custom, funny voice notifications
  • Seamless Health app integration
  • Daily step goal setting
  • Gamified fitness experience
  • Minimal battery impact
  • Smart, engaging reminders
Features
Read full description

Shake It Off: Your Personalized, Funny Step Tracker and Motivator Ready to make your fitness journey fun and engaging? Shake It Off is here to revolutionize how you achieve your daily step goals! Designed for iPhone and Apple Watch users, this app syncs seamlessly with the Health app to track your steps while sending you custom voice notifications that are both hilarious and motivating. Key Features: Seamless Integration with Health App: It automatically pulls your step data from the Health app, ensuring accurate tracking without any extra setup. It is compatible with both iPhone and Apple Watch. Custom, Funny Voice Notifications: Are you tired of boring reminders? Shake It Off sends you quirky, funny, and personalized voice messages that encourage you to stay active. Daily Step Goals: Set your daily target, and let Shake It Off keep you on track with timely notifications until you hit your goal. Smart Notifications: Receive regular reminders that are engaging and designed to keep you motivated throughout the day. Each message is unique, so you’ll never hear the same thing twice. Gamified Fitness: Turn your daily walks into a fun challenge! Laugh while you work towards a healthier you. Minimal Battery Impact: Enjoy all the features without worrying about excessive battery drain. Why Choose Shake It Off? Unlike other fitness apps, Shake It Off turns step tracking into an enjoyable experience. Forget dull notifications—our custom voice messages keep you entertained while encouraging you to stay active. Whether you’re working towards fitness milestones or just looking to add some laughter to your day, this app has everything you need to stay motivated. Shake It Off Step up your fitness game with a dash of humor! Shake It Off integrates seamlessly with the Health app on your iPhone and Apple Watch to track your steps and keep you moving throughout the day. Custom, Funny Voice Notifications: Get unique, humorous reminders that’ll keep you laughing while you’re on the move. Step Goals Made Fun: Stay motivated with personalized notifications until you hit your daily step target. Seamless Integration: Automatically syncs with your Health app for accurate step tracking. Whether you're chasing fitness goals or just need a good laugh, Shake It Off has you covered! Get moving, and let the fun begin! Perfect for Everyone Whether you’re a fitness enthusiast, a casual walker, or someone who needs that extra push to get moving, Shake It Off adapts to your pace and goals.

Screenshots

Interval Exercise Timer ™4 screens
Shake It Off4 screens

Verdict

The call

The clearest difference is in-app purchases: Shake It Off at none against Interval Exercise Timer ™'s 5. Shake It Off also leads on ads (none vs shown) and update cadence (daily vs monthly). Interval Exercise Timer ™'s advantage is ratings volume (20 vs 5). On price, review sentiment, device support and iOS requirement 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. Interval Exercise Timer ™ sells 5 in-app purchases, starting at $0.99 per 7 days. Shake It Off asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Shake It Off holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 20 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Interval Exercise Timer ™ ships an update monthly, Shake It Off daily. The most recent releases landed on September 19, 2026 and June 11, 2026 respectively.

Scorecard6 real differences · 4 level
Interval Exercise Timer ™ versus Shake It Off: the parameters behind the verdict, then further details
ParameterInterval Exercise Timer ™Shake It Off
PriceFreeFree
Rating4.7 (20 ratings)5.0 (5 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings20 — better5
Update frequencyMonthlyDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better16
Further details — not scored
Size14 MB5 MB
Age rating4+4+
DeveloperAndy Sutantoyousef mankoulah

Customer experience

Interval Exercise Timer ™

All ratings20 ratings
Positive95.0%
Neutral0.0%
Negative5.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Shake It Off

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

Interval Exercise Timer ™

Subscriptions4
  • Workout Timer Pro$0.997 Days
  • Workout Timer Pro$1.491 Month
  • Exercise Timer Pro$6.996 Months
Show 1 more
  • Tabata Timer Pro3 Days trial$19.991 Year
One-time1
  • Interval Timer Pro$39.99
None

Shake It Off

No in-app purchases

Questions

Is Interval Exercise Timer ™ free?
Interval Exercise Timer ™ is free to download, with in-app purchases available.
Is Shake It Off free?
Shake It Off is free to download, with no in-app purchases.
Which has better reviews, Interval Exercise Timer ™ or Shake It Off?
Shake It Off is rated higher. Interval Exercise Timer ™ averages 4.7 out of 5 from 20 ratings, while Shake It Off averages 5.0 from 5 ratings.
Do Interval Exercise Timer ™ or Shake It Off have ads?
Interval Exercise Timer ™ shows ads; Shake It Off does not.
Which is updated more often, Interval Exercise Timer ™ or Shake It Off?
Interval Exercise Timer ™ ships an update monthly, and Shake It Off daily. Most recently, Interval Exercise Timer ™ was updated on September 19, 2026 and Shake It Off on June 11, 2026.

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