Comparison

Workout Interval Timer vs Strong Fitness Training

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

Head to head
About

Workout Interval Timer

Features
Read full description

Workout Interval Timer: Peak - The Ultimate Workout Timer Transform your training with Peak Timer - the most versatile and infinitely customizable interval timer for all your fitness needs. Perfect for HIIT, Tabata, circuit training, CrossFit, boxing, meditation, or any timed workout routine. KEY FEATURES: - Infinitely customizable intervals and phases - Crystal-clear, color-coded display visible from a distance - Voice guidance and sound alerts - Works seamlessly with your music - Simple, intuitive drag-to-set interface - Create multiple workout timers - Full color customization for timer phases - Background timer functionality - Flashlight and screen flash features for enhanced visibility - Perfect for home workouts, gym sessions, or outdoor training PREMIUM ACCESS OPTIONS: Choose the plan that works best for you: - Monthly subscription (1-month duration, auto-renews monthly) - Annual subscription (12-month duration, save up to 50%, auto-renews yearly) - One-time lifetime purchase (unlimited access, single payment) All subscription options provide identical Premium features access. Exact prices, subscription length, and renewal terms are displayed in the app before purchase. Payment will be charged to your Apple account at confirmation of purchase. Subscriptions automatically renew unless auto-renewal is turned off at least 24-hours before the end of the current period. You can manage your subscriptions and turn off auto-renewal by going to your Account Settings in the App Store after purchase. Whether you're into weight lifting, bodyweight exercises, running, cycling, or any other fitness activity, Peak Timer adapts to your training style with unlimited customization possibilities. Questions or suggestions? Contact our support team at contact.peaktimer@gmail.com Privacy Policy: https://ajoaquin-dev.github.io/peaktimer/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Strong Fitness Training

Features
Read full description

Your Body. Your Goals. One Powerful App. Whether you're training to get leaner, stronger, move better, or enhance your performance the Strong Fitness & Performance App gives you everything you need. Access expertly designed workout plans, track your progress, build healthy habits, and get real-time support from your coach—all in one place. Plus, for coaches and teams, it’s a powerful tool to support athlete performance, track progress across multiple users, and optimize team training plans. Features to Help You Train Smarter & Stay Consistent: - Follow custom training plans tailored to your goals - Track workouts and log progress with just a few taps - Watch video demos to perfect form and execution - Monitor your nutrition and make smarter food choices - Build daily lifestyle habits that support long-term health - Earn badges for personal bests and habit streaks - Sync with your Apple Watch or wearable device - Take progress photos and track body metrics over time - Get personalized push reminders for workouts and check-ins - Message your coach anytime for support and accountability Seamless Integration with Your Life Connect Apple Health, MyFitnessPal, Fitbit, Garmin, and more to effortlessly sync workouts, steps, nutrition, sleep, and body stats. Why It Works Strong is more than an app—it’s a proven coaching system that combines training, accountability, and behavior change to create real, lasting transformation. Whether you're an adult looking to optimize your fitness or a parent tracking your child’s athletic growth, Strong gives you the tools and coaching to thrive. Download the Strong Fitness & Performance App today and train with purpose. Because strong isn’t just how you look. It’s how you live. Heart Mind Body

Screenshots

Workout Interval Timer4 screens
Strong Fitness Training4 screens

Verdict

The call

The clearest difference is in-app purchases: Strong Fitness Training at none against Workout Interval Timer's 3. Strong Fitness Training also leads on update cadence (every 4 weeks vs every 4 months) and device support (4 vs 2). Workout Interval Timer's advantage is iOS requirement (13.0 vs 15.5). On price and ads 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. Workout Interval Timer sells 3 in-app purchases, starting at $1.99 per month. Strong Fitness Training asks for nothing beyond the download.

UpkeepUpdate frequency

Workout Interval Timer ships an update every 4 months, Strong Fitness Training every 4 weeks. The most recent releases landed on October 30, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 2 level
Workout Interval Timer versus Strong Fitness Training: the parameters behind the verdict, then further details
ParameterWorkout Interval TimerStrong Fitness Training
PriceFreeFree
Update frequencyEvery 4 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS13.0 — better15.5
Further details — not scored
Size30 MB173 MB
Age rating4+4+
DeveloperJoaquin ArinoStrong Fitness, LLC

In-app purchases

3 purchases

Workout Interval Timer

Subscriptions2
  • Monthly Premium Subscription$1.991 Month
  • Anual Premium Subscription$9.901 Year
One-time1
  • Lifetime Premium$29.99
None

Strong Fitness Training

No in-app purchases

Questions

Is Workout Interval Timer free?
Workout Interval Timer is free to download, with in-app purchases available.
Is Strong Fitness Training free?
Strong Fitness Training is free to download, with no in-app purchases.
Do Workout Interval Timer or Strong Fitness Training have ads?
Neither Workout Interval Timer nor Strong Fitness Training shows ads.
Which is updated more often, Workout Interval Timer or Strong Fitness Training?
Workout Interval Timer ships an update every 4 months, and Strong Fitness Training every 4 weeks. Most recently, Workout Interval Timer was updated on October 30, 2026 and Strong Fitness Training on October 22, 2026.

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