Comparison

POWER HOUSE vs Intervals

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

Head to head
About

POWER HOUSE

Read full description

Welcome to the POWER HOUSE- Energize Yourself members app! Download our app to plan and book your fitness classes. At the click of a button, you can view class schedules, sign up for classes and even invite a friend to join you! With the app, you’ll keep in touch with POWER HOUSE- Energize Yourself staff and coaches, receive notifications, news and reminders.

About

Intervals

This app provides a versatile interval timer for various training styles like HIIT and Tabata, integrating seamlessly with Apple Watch and iPhone. It offers detailed workout tracking, custom workout creation, and performance analytics to help users achieve their fitness goals.

Highlights
  • Real-time workout tracking on Apple Watch
  • Customizable workout editor
  • Training Impulse and heart rate zone analysis
  • Game Center integration for leaderboards
  • Weekly progress challenges
  • Apple Health integration
Features
Read full description

The Ultimate Fitness & Interval Training App for Apple Watch Achieve your fitness goals with our versatile interval timer, perfect for HIIT, Tabata, functional training, cross-training, and more. Designed for everyone from recreational athletes to pros, this app offers a comprehensive training experience, seamlessly integrating Apple Watch and iPhone. It combines a comprehensive activity feed with insightful fitness statistics and all your essential health metrics in one beautifully designed app. Features: * Real-Time Workout Tracking – Track your workout on Apple Watch while viewing all relevant data live on your iPhone. * Comprehensive Workout Editor – Create custom workouts with blocks and steps—whether for HIIT, Tabata, or other interval structures—to tailor your training exactly to your needs. * Training Impulse & Heart Rate Zones – Calculate your Training Impulse and view your daily training load at a glance. Train with customizable heart rate zones for optimal intensity. * Points & Self-Competition – Earn points based on your workout intensity and compete with yourself in every split. New: Compete & Analyze Like Never Before! * Game Center Integration – Compare your workout scores with other athletes in the weekly Intervals League. * Weekly Progress Challenges – Beat your past workouts and push for new personal bests in the race for the best week of the year. * Training Load Balance – With TRIMP (Training Impulse) analysis, track your short-term and long-term training load to see if you're pushing too hard or need to step it up. * Enhanced Statistics – Get deeper insights into your performance, including personal records and detailed training metrics. Pro Features (PRO subscription required) * Additional Sports – Access specialized timers for fitness gaming, rowing, running, cycling and more. * Advanced Workout Editor – Plan even more precisely with added warm-up and cooldown phases. * Apple Watch Workout Export – Export your workouts as native Apple Watch workouts. * Statistics & History – Analyze your progress and view your workout history. All workouts are saved in Apple Health and can be reviewed for detailed insights. Make every split a challenge and take full control of your progress! Download the ultimate interval workout timer now and make your HIIT and Tabata workouts more precise and effective! Note: The workout feature requires an Apple Watch to track your heart rate and training data. Health App Integrations: Intervals uses your health data from the Health App (HealthKit) to display your energy burned, record your workouts, and display your current heart rate. Privacy policy: https://apps.gogolith.com/privacy
 Terms and Conditions: https://apps.gogolith.com/row-terms

Screenshots

POWER HOUSE4 screens
Intervals4 screens

Verdict

The call

The clearest difference is in-app purchases: POWER HOUSE at none against Intervals's 2. POWER HOUSE also leads on iOS requirement (15.1 vs 18). Intervals's advantage is update cadence (every 2 weeks vs every 18 months) and device support. On price 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. Intervals sells 2 in-app purchases, starting at $2.99 per month. POWER HOUSE asks for nothing beyond the download.

UpkeepUpdate frequency

POWER HOUSE ships an update every 18 months, Intervals every 2 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
POWER HOUSE versus Intervals: the parameters behind the verdict, then further details
ParameterPOWER HOUSEIntervals
PriceFreeFree
Rating—4.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 18 monthsEvery 2 weeks — better
Ads—No
In-app purchasesNo — betterYes
Monetization—Freemium
Devices—iPhone, Apple Watch — better
Requires iOS15.1 — better18
Further details — not scored
Size48 MB47 MB
Age rating4+4+
DeveloperArbox LTDChristoph Gogolin

In-app purchases

None

POWER HOUSE

No in-app purchases

2 purchases

Intervals

Subscriptions2
  • All Pro features (monthly)$2.991 Month
  • All Pro features (yearly)7 Days trial$12.991 Year

Questions

Is POWER HOUSE free?
POWER HOUSE is free to download, with no in-app purchases.
Is Intervals free?
Intervals is free to download, with in-app purchases available.
Which is updated more often, POWER HOUSE or Intervals?
POWER HOUSE ships an update every 18 months, and Intervals every 2 weeks. Most recently, POWER HOUSE was updated on October 27, 2026 and Intervals on October 24, 2026.

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