Comparison

Interval Timer vs Simple Interval Workout Timer

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

Head to head
About

Interval Timer

This app provides a customizable interval timer for various training routines, including HIIT and Tabata. Easily set up custom workouts, track your progress, and stay motivated with visual cues and audio notifications. It's suitable for a wide range of activities from fitness to productivity.

Highlights
  • Customizable workout setup
  • Progress tracking with calendar
  • Saveable custom presets
  • Color-coded notifications
  • Listen to music/audiobooks
  • Large, full-screen display
  • Widget for easy access
Features
Read full description

Interval Timer: Tabata and HIIT is a customizable timer for sports. Use it for High-intensity interval training and workout. It's a free sports interval timer app that makes it easy to create your custom training routine. Use it as your timer for training or exercise. This sports timer is great for crossfit, fitness and running. The sports timer will also be useful for various activities such as crossfit, jogging, boxing,circuit training,breathing exercises and yoga. You can use this circuit timer as a productivity timer to focus on your work tasks. Key features: Setup workout Tracking your progress Customizable presets Notifications & colors Motivation Listening music or books Huge digits Widget SETUP WORKOUT Set up, edit and save your own workouts with the customizable feature. Add as many intervals as you like. You can add a 10 second rest period and a 20 second work period, as well as a 5 second interval between exercises. TRACKING PROGRESS Track your workouts with a Calendar. Plan and track events, and get notified when you have a training scheduled. With this feature, you will not miss a single workout and will keep track of your progress. CUSTOMIZABLE PRESETS Save your workouts in the presets section. It's also possible to create your own custom intervals. You can add an unlimited number of presets. NOTIFICATIONS & COLORS Each training phase is easy to distinguish by a different color and is initiated by an individually adjustable signal (sound, vibration, voice) MOTIVATION Each completed exercise motivates you to achieve higher goals. Enjoy your training and achieve your fitness goals with the interval timer. LISTENING MUSIC Listen to motivational audiobooks or your favorite music and get inspired and energized. Full screen color coded display is easy to read from a distance. Widget helps you train without being distracted by the constant unlocking of your phone. Interval Timer: Tabata and HIIT is an easy to use sports workout timer for your daily fitness training at home, at the gym or everywhere else.

About

Simple Interval Workout Timer

Features
Read full description

BAKA is a clean, distraction-free interval timer built for people who train hard and want their tools to stay out of the way. When you work, the screen goes black and your countdown burns in yellow. When you rest, the screen flips to yellow. No reading required. You know exactly where you are at every second of every round. BUILT FOR SPEED Open the app and your last workout is already on the home screen. One tap and you are training. No menus, no setup, no wasted time. SIMPLE TIMER, SERIOUS TRAINING Set your work duration, rest duration, and number of rounds. BAKA handles the rest. Whether you are doing classic Tabata, long HIIT intervals, or a custom circuit you built yourself, the timer gets out of your way and lets you focus on the work. TRACK YOUR PROGRESS Every completed workout is automatically saved to your history. Your current streak and personal best are always visible. Seeing your streak grow is one of the simplest and most effective ways to stay consistent over time. FULLY CUSTOMIZABLE ROUTINES BAKA comes loaded with five proven interval templates including Tabata, HIIT 40/20, 45/15 Burn, 30/30 Grind and 60/20 Beast. You can use them as-is, edit them to match your training, or build new routines from scratch. Pin your favorite to the top so it is always one tap away. AVAILABLE IN 9 LANGUAGES BAKA is fully translated into English, Serbian, Spanish, Portuguese, German, French, Polish, Italian and Japanese. Choose your language on the very first screen and the entire app follows. CHOOSE YOUR APP ICON Pick the icon that fits your style. BAKA offers multiple icon options so the app looks exactly how you want it on your home screen. BAKA Privacy Policy: https://cohen--apps.web.app/privacy-policy.html Terms of use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Interval Timer4 screens
Simple Interval Workout Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Simple Interval Workout Timer at none against Interval Timer's 12. Simple Interval Workout Timer also leads on ads (none vs shown). Interval Timer's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17). On price and update cadence 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 Timer sells 12 in-app purchases, starting at $2.09 per month. Simple Interval Workout Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Interval Timer ships an update monthly, Simple Interval Workout Timer every 2 weeks. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 6 level
Interval Timer versus Simple Interval Workout Timer: the parameters behind the verdict, then further details
ParameterInterval TimerSimple Interval Workout Timer
PriceFreeFree
Rating4.9 (379 ratings) — better—
Positive reviews96.5% of reviews—
Number of ratings379 — better—
Update frequencyMonthlyEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better17
Further details — not scored
Size113 MB12 MB
Age rating4+4+
DeveloperSimpleInnovation LLCNikola Radovanovic

Bugs and requests

Interval Timer

Reported bugs

2 issues
  • Occasional app crashes
  • Compatibility issues with older devices

Requested features

3 requests
  • More pre-designed workout routines
  • Ability to name and customize exercises
  • Option to adjust countdown time between intervals

Simple Interval Workout Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Interval Timer

Subscriptions8
  • Timer PRO for 1 month: 30% OFF7 Days trial$2.091 Month
  • Timer PRO for 1 month: 25% OFF7 Days trial$2.291 Month
  • Interval Timer PRO for 1 month$2.991 Month
Show 5 more
  • Interval Timer PRO for 1 month7 Days trial$2.991 Month
  • Interval Timer PRO - 30% OFF7 Days trial$15.001 Year
  • Interval Timer PRO - 25% OFF7 Days trial$16.491 Year
  • Interval Timer PRO for 1 year$21.991 Year
  • Tabata Timer PRO for 1 year7 Days trial$21.991 Year
One-time4
  • Interval Timer - no Ads$2.99
  • HIIT Timer PRO Forever 30% OFF$27.99
  • HIIT Timer PRO Forever 25% OFF$29.99
Show 1 more
  • Exercise Timer PRO Forever$39.99
None

Simple Interval Workout Timer

No in-app purchases

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is Simple Interval Workout Timer free?
Simple Interval Workout Timer is free to download, with no in-app purchases.
Do Interval Timer or Simple Interval Workout Timer have ads?
Interval Timer shows ads; Simple Interval Workout Timer does not.
Which is updated more often, Interval Timer or Simple Interval Workout Timer?
Interval Timer ships an update monthly, and Simple Interval Workout Timer every 2 weeks. Most recently, Interval Timer was updated on September 25, 2026 and Simple Interval Workout Timer on September 22, 2026.

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