Comparison

Interval Timer vs Reto Revolution

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 simple and intuitive interval timer for workouts like HIIT, EMOM, and CrossFit. It features quick setup, guiding tones and colors, and background functionality to keep you focused on your training.

Highlights
  • Instant interval setup
  • Guiding tones and colors
  • HealthKit integration
  • Background functionality
  • Save and sync favorite timers
  • Preparation countdown
  • Pause and resume workouts
Features
Read full description

Discover the World’s Simplest Interval Timer — Bit Timer gets you off your phone or watch and into your workout in no time. ---------------- Key Features: Instant Setup — With a clean, no-frills design, set your work, rest, and repeat intervals in seconds. Guiding Tones and Colors — Navigate your workout with distinct tones and colors for each phase, keeping you on track effortlessly. Seamless HealthKit Integration (watchOS) — Automatically save your workouts and close those rings with Apple Health integration. Background Functionality — Keep your workout going even when your phone is locked or you’re using other apps, thanks to sound and haptics. Favorites Sync — Save and sync your favorite timers across iPhone, iPad, and Apple Watch for quick access. Why You’ll Love Bit Timer: - Quick Setup: Press and drag to set work, rest, and repeat intervals swiftly. - Preparation Countdown: Get ready with a 10-second countdown before your workout starts (3 seconds on Apple Watch). - Clear Audio Cues: Three distinct sounds indicate different stages of your workout, ensuring you stay on track. - Warning Tone: A countdown tone alerts you before the work phase begins. - Pause & Resume: Pause your workout anytime and resume right where you left off. - Easy Reset: Start from the beginning if interrupted, with a simple reset. ----------- Bit Timer promises to be the ‘World’s Simplest Interval Timer Ever.’ It is.” - Fast Company Design.* ----------- Privacy Policy: https://www.bittimer.com/privacy-policy Terms of Service: https://www.bittimer.com/terms-of-service End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Reto Revolution

This comprehensive fitness and wellness platform offers personalized training plans, guided workouts, and balanced nutrition guidance. It helps users transform their bodies and maintain sustainable results with habit-building tools and various classes.

Highlights
  • Personalized training plans
  • Guided workouts with form tips
  • Nutrition plans
  • Habit-building tools
  • Yoga, zumba, and pilates classes
  • Progress tracking
Features
Read full description

Reto Oficial de Nutriplus!Reto Revolution is a complete fitness and wellness platform built to help you train smarter, eat better, and stay consistent. Through personalized training plans, guided workouts, and balanced nutrition guidance, you’ll have everything you need to transform your body and maintain sustainable results. Key Features: • Structured workout programs for all levels, with routines for home or gym. • Guided exercise videos with form tips and progress tracking. • Nutrition plans to match your fitness goals. • Habit-building tools to support daily consistency and mindset. • Classes such as yoga, zumba, and pilates to complement your routine. • Progress tracking for weight, performance, and achievements. • NutriPlus integration — discover premium supplements that support energy, recovery, and overall wellness. Reto Revolution connects fitness, nutrition, and community into one simple experience — empowering you to achieve real, lasting results. *App access requires a paid coaching plan. Terms Of Use: https://kahunas.io/terms-conditions Privacy Policy: https://kahunas.io/privacy Medical Disclaimer: This app does not provide medical advice, diagnoses, or treatment. The information and guidance provided within the app are for general fitness and wellbeing purposes only. Always seek the advice of your physician or other qualified healthcare provider before starting any exercise program, changing your nutrition, or making decisions regarding your health.

Screenshots

Interval Timer4 screens
Reto Revolution3 screens

Verdict

The call

The clearest difference is ratings volume: Interval Timer at 534 against Reto Revolution's 1. Reto Revolution's advantage is review sentiment (100% vs 77%) and rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model 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 4 in-app purchases, starting at $1.99 per month and Reto Revolution sells 1 in-app purchase, starting at $69.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Reto Revolution holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Interval Timer has 534 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 77% of Interval Timer's written reviews are positive against 100% of Reto Revolution's.

Scorecard4 real differences · 6 level
Interval Timer versus Reto Revolution: the parameters behind the verdict, then further details
ParameterInterval TimerReto Revolution
PriceFreeFree
Rating4.7 (534 ratings)5.0 (1 ratings) — better
Positive reviews76.8% of reviews100.0% of reviews — better
Number of ratings534 — better1
Update frequencyEvery 4 weeks—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size15 MB56 MB
Age rating4+17+
DeveloperPeiter BuickKaiaria Group

Customer experience

Interval Timer

All ratings530 ratings
Positive93.4%
Neutral1.7%
Negative4.9%
Written reviews185 reviews
Positive76.8%
Neutral7.0%
Negative16.2%

Reto Revolution

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Interval Timer

Reported bugs

2 issues
  • Timer continues counting down even after app is closed
  • Issues with music volume reduction while app is in use

Requested features

4 requests
  • Ability to save and load custom workout routines
  • Option to increase work interval duration beyond 4 minutes
  • Apple Watch app integration
  • More sound effect options

Reto Revolution

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Interval Timer

Subscriptions3
  • Bit Timer Pro$1.991 Month
  • Bit Timer Pro$4.991 Year
  • Bit Timer Pro$9.991 Year
One-time1
  • Bit Timer Pro Lifetime$17.99
1 purchases

Reto Revolution

Subscriptions1
  • Asesoria Personalizada Coach Juan$69.991 Month

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is Reto Revolution free?
Reto Revolution is free to download, with in-app purchases available.
Which has better reviews, Interval Timer or Reto Revolution?
Reto Revolution is rated higher. Interval Timer averages 4.7 out of 5 from 534 ratings, while Reto Revolution averages 5.0 from 1 ratings.
Do Interval Timer or Reto Revolution have ads?
Neither Interval Timer nor Reto Revolution shows ads.

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