Comparison

R.A.B. Intervals Timer vs Simple Workout Tracker

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 Workout Tracker

Features
Read full description

Welcome to Simple Workout Tracker, the modern, lightning-fast, and completely ad-free training center. Designed for those who want to log sets and reps without the hassle of commercial interruptions or internet requirements, our app stays out of your way so you can focus entirely on your gains. Whether you are lifting heavy at the gym or doing a quick HIIT session at home, Simple Workout Tracker provides the clean, uninterrupted tools you need to measure your progress. CORE CAPABILITIES: 100% Ad-Free Experience Focus on your training, not on skipping commercials. We never interrupt your rest periods or clutter your screen with banner ads. Privacy-First & Offline (No Account) Your data belongs to you. Simple Workout Tracker requires no account creation and works entirely offline. No cloud syncing, no trackersβ€”just your data stored securely on your device. Routine Planner (Blueprints) Build your custom training plans with ease. Whether you follow a Push/Pull/Legs split or a full-body routine, you can select exercises from our integrated database or create your own. Live Workout Logging Log your training as it happens. Our intuitive interface allows you to record weights and repetitions instantly. View your previous performance for every set to ensure you achieve progressive overload every session. Smart Rest Timer Stay focused between sets. Once you finish a set, the rest timer starts automatically. Receive a vibration notification when it is time for your next round, so you never lose momentum. HIIT & Interval Timer Go beyond strength training. Our fully customizable interval timer is perfect for circuit training, Tabata, or cardio sessions. Set your work time, rest periods, and rounds to fit your workout. Body Weight & Weekly Streaks Track your body weight over time to see the full picture of your fitness journey. Stay consistent with the Weekly Streak featureβ€”log at least one workout per week to keep your streak alive and monitor your progress through our detailed analytics calendar. PREMIUM PERSONALIZATION: Upgrade to Premium to unlock full aesthetic control. Choose from a variety of professional color schemes to theme the entire app, fully optimized for both Light and Dark modes. Download Simple Workout Tracker today and take control of your training with the fastest, cleanest log book on the App Store. EULA for in app purchases: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

R.A.B. Intervals Timer4 screens
Simple Workout Tracker4 screens

Verdict

The call

The clearest difference is ads: Simple Workout Tracker at none against R.A.B. Intervals Timer's shown. R.A.B. Intervals Timer's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (10.0 vs 13.0). On price, in-app purchases 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 and Simple Workout Tracker sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

R.A.B. Intervals Timer ships an update every 4 days, Simple Workout Tracker every 2 weeks. The most recent releases landed on September 5, 2026 and September 19, 2026 respectively.

Scorecard3 real differences Β· 5 level
R.A.B. Intervals Timer versus Simple Workout Tracker: the parameters behind the verdict, then further details
ParameterR.A.B. Intervals TimerSimple Workout Tracker
PriceFreeFree
Positive reviews50.0% of reviewsβ€”
Update frequencyEvery 4 days β€” betterEvery 2 weeks
AdsYesNo β€” better
In-app purchasesYesYes
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS10.0 β€” better13.0
Further details β€” not scored
Size45 MB36 MB
Age rating4+4+
DeveloperHyun-il KimSick App Developers GmbH

In-app purchases

1 purchases

R.A.B. Intervals Timer

One-time1
  • Remove Ad$0.99
2 purchases

Simple Workout Tracker

Subscriptions2
  • Simple Workout Tracker Premium$1.991 Month
  • Simple Workout Tracker Premium$14.991 Year

Questions

Is R.A.B. Intervals Timer free?
R.A.B. Intervals Timer is free to download, with in-app purchases available.
Is Simple Workout Tracker free?
Simple Workout Tracker is free to download, with in-app purchases available.
Do R.A.B. Intervals Timer or Simple Workout Tracker have ads?
R.A.B. Intervals Timer shows ads; Simple Workout Tracker does not.
Which is updated more often, R.A.B. Intervals Timer or Simple Workout Tracker?
R.A.B. Intervals Timer ships an update every 4 days, and Simple Workout Tracker every 2 weeks. Most recently, R.A.B. Intervals Timer was updated on September 5, 2026 and Simple Workout Tracker on September 19, 2026.

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