Comparison

R.A.B. Intervals Timer vs Simple Timer

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

Head to head
About

R.A.B. Intervals Timer

Create custom interval timers with detailed settings for rounds and repetitions. Features simple animations to guide you through Ready, Action, and Break phases. An in-app purchase is available to remove banner ads.

Highlights
  • Detailed interval time settings
  • Customizable round repetitions
  • Timeline animation for phases
  • Create multiple timers
  • Ad removal via in-app purchase
Features
Read full description

R.A.B. Intervals Timer allows you to set the interval time in more detail. Create your timer and set a round with your own interval times. When using the timer, select the timer and set only the number of repetitions. Create timers You can set a round with your own interval times. Setting rounds You can set the number of times to repeat the selected timer. Timeline animation Simple animations are played repeatedly according to Ready / Action / Break. *You can remove banner ad through in-app purchase. Contact : madmansion4@gmail.com

About

Simple Timer

Features
Read full description

Get Ready to Maximize Your Workouts! Introducing the HIIT Timer App – Your ultimate companion for interval training. Designed for fitness enthusiasts of all levels, this simple yet powerful timer makes it easier than ever to achieve your training goals. Whether you’re hitting the gym, training at home, or on the go, our app provides the necessary tools to keep you focused and motivated throughout your workouts! Key Features: Customizable Durations: Easily set your warm-up, work, rest, and cool-down durations as well as the number of rounds and repetitions for each workout. Tailor your sessions to match your fitness level and preferences! Smart Saving Function: The app remembers your exercise duration settings so you can quickly access your favorite workouts next time you train. No more re-entering details – just tap and go! Audible Alerts: Stay on track with clear sound alerts. You'll know when you've got three seconds left in your set, and you’ll hear a beep to signal the start of a new exercise so you can focus on your performance. Exciting Roadmap Ahead: Enhanced Customization: Soon, you will be able to customize each exercise with its own unique name and duration, making your training even more specific to your needs! Community Sharing: Connect with fellow fitness enthusiasts! Soon, you will be able to share your personal workout programs, allowing others to follow your routine and mix up their training. Group Plans and Challenges: Create regular training plans and invite others to join. Share and track your progress together, motivating one another to push limits and achieve goals! Why Choose HIIT Timer App? User-Friendly Interface: Designed with simplicity in mind, navigate seamlessly and set up workouts in just a few taps. Adaptable for All Levels: Whether you’re a beginner looking to jumpstart your fitness journey or a seasoned athlete aiming for the next level, our app caters to your personal training needs. Motivation at Your Fingertips: With an emphasis on community and sharing, our app nurtures motivation and brings people together to help each other succeed. Join the HIIT Revolution! Download the HIIT Timer App today and take the first step towards a fitter, healthier you. Don’t miss out on improving your fitness routine and achieving your goals through efficient interval training. Your body will thank you!

Screenshots

R.A.B. Intervals Timer4 screens
Simple Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Simple Timer at none against R.A.B. Intervals Timer's 1. Simple Timer also leads on ads (none vs shown). R.A.B. Intervals Timer's advantage is update cadence (every 4 days vs monthly) and iOS requirement (10.0 vs 15.6). On price and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. R.A.B. Intervals Timer sells 1 one-off in-app purchase. Simple Timer asks for nothing beyond the download.

UpkeepUpdate frequency

R.A.B. Intervals Timer ships an update every 4 days, Simple Timer monthly. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

Scorecard4 real differences Β· 4 level
R.A.B. Intervals Timer versus Simple Timer: the parameters behind the verdict, then further details
ParameterR.A.B. Intervals TimerSimple Timer
PriceFreeFree
Positive reviews50.0% of reviewsβ€”
Update frequencyEvery 4 days β€” betterMonthly
AdsYesNo β€” better
In-app purchasesYesNo β€” better
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS10.0 β€” better15.6
Further details β€” not scored
Size45 MB24 MB
Age rating4+4+
DeveloperHyun-il KimHyoungil Kim

In-app purchases

1 purchases

R.A.B. Intervals Timer

One-time1
  • Remove Ad$0.99
None

Simple Timer

No in-app purchases

Questions

Is R.A.B. Intervals Timer free?
R.A.B. Intervals Timer is free to download, with in-app purchases available.
Is Simple Timer free?
Simple Timer is free to download, with no in-app purchases.
Do R.A.B. Intervals Timer or Simple Timer have ads?
R.A.B. Intervals Timer shows ads; Simple Timer does not.
Which is updated more often, R.A.B. Intervals Timer or Simple Timer?
R.A.B. Intervals Timer ships an update every 4 days, and Simple Timer monthly. Most recently, R.A.B. Intervals Timer was updated on November 2, 2026 and Simple Timer on October 28, 2026.

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