Comparison

90 Day Challenge vs Strider

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

Head to head
About

90 Day Challenge

This app provides personalized 90-day fitness programs tailored to your goals, fitness level, and preferred training style. Track your progress with detailed metrics, view body changes, and stay motivated with streaks and badges. You can also challenge friends to join your fitness journey.

Highlights
  • Personalized 90-day workout programs
  • In-app progress tracking (weight, reps, PRs)
  • Monthly strength tests
  • Progress picture tool
  • Daily streaks and achievement badges
  • Challenge others feature
  • Diet calculator
Features
Read full description

The 90 Day Challenge App is the perfect workout tool in your pocket and provides you with everything you need to start your own fitness journey. Get your own 90 day programs based on your goals, level, and training style. Stan Browney has done many 90-day transformations with family, friends, and strangers. After seeing their results, so many people requested to help them with their fitness journey. Because it would be impossible to guide everybody personally, we designed this app. Now, you will be able to have your own 90 Day Transformation! Start your 7-Day Free Trial now. OVER 45 TAILORED 90-DAY PROGRAMS Check out the 90 Day Challenge App and pick from over 45 awesome workout programs made just for you! Whether you like to exercise at home, hit the gym, or get moving outside, there’s something for everyone. You can choose to lift weights, use machines, do bodyweight exercises, or mix it up. Set your own goals to build muscle, get stronger, shed pounds, or bulk up. It’s super easy and fun, great for both beginners and experienced people. TRACK YOUR PROGRESS The 90 Day Challenge App has a complete in-app tracking system that allows you to track your weight, reps, personal records, everything! You can easily see your progress for every exercise to know you’re on track to reach your goals. For every 90 day program, you will have monthly strength tests to see the progress you make each month. Additionally, there are fun weekly challenges to keep you active but also help you to see yourself get stronger over time! SEE YOUR BODY CHANGING Within the 90 Day Challenge App, you can take progress pictures with the in-app progress picture tool. You can also create your own “Before and After” that you can share with others. Besides visual changes, you will be able to track your weight, and see your weight changing over time. ALWAYS STAY MOTIVATED Keep your fitness journey fun and rewarding with our daily streaks and achievement badges! Each day you log a workout, you’ll keep your streak going—making it exciting to see how long you can keep it up. With these streaks and badges, you’ll always have a reason to stay motivated and never feel like giving up. As you move along, you'll unlock cool badges for different milestones and challenges. These badges are more than just fun—they celebrate the progress you’re making towards your health and fitness goals. Whether it’s finishing a 90-day challenge, hitting a new personal best, or maintaining a routine of working out three times a week, each badge highlights your enjoyment and commitment in a super fun and easy way. CHALLENGE OTHERS Working out can even be more fun when you do it together with a friend. That is why the 90 Day Challenge App has a built-in feature where you can challenge others to join the exact program that you have. This way you can workout together and keep each other accountable to keep hitting your workouts! CALCULATOR The 90 Day Challenge also has you covered when it comes to diet! With the in-app calorie calculator you can calculate your calorie needs for losing weight, maintaining weight, or gaining weight. You can also determine your macronutrient split and form your own diet goals. RECIPES Within the app, there is an entire library of recipes that are both healthy and delicious that will help you to build muscle and lose fat! These recipes are explained in great detail including the ingredient list and the cooking instructions. LEARN EVERYTHING ABOUT FOOD AND FITNESS You will get access to a library filled with high quality videos explaining everything about working out, recovery, losing or gaining weight, tracking calories, and more! DOWNLOAD NOW FOR A 7-DAY FREE TRIAL Start your own fitness journey with the 90 Day Challenge App. Download now and get your first 7 days for free. Start your 90 Day Challenge today! By creating an account you agree to the Terms of Service which can be found here: https://the90dc.com/terms-of-service

About

Strider

Features
Read full description

Strider: Conquista tu Ciudad ¿Listo para transformar tus entrenamientos diarios en una batalla por el territorio? Strider no es solo otra aplicación de fitness; es un juego de estrategia en el mundo real impulsado por tus pasos, carreras y caminatas. Sal a la calle, activa tu GPS y empieza a reclamar cada rincón de tu ciudad. ¡Tu vecindario es el tablero de juego y tú decides las reglas! Camina. Corre. Conquista. Cada kilómetro que recorres cuenta para expandir tu territorio y asegurar tu dominio en el mapa. Convierte tu rutina de ejercicio en una emocionante misión de captura de terreno donde cada paso te acerca a la cima. Características Principales: Captura por GPS en Tiempo Real: Camina o corre para reclamar zonas y expandir tu territorio en un mapa interactivo. Gamificación del Fitness: Olvídate de los aburridos contadores de pasos. Siente la adrenalina de defender tus zonas y conquistar el terreno de los demás. Temporadas y Resets: La competencia nunca muere. Participa en temporadas dinámicas con reinicios periódicos que nivelan el campo de juego y ofrecen nuevas oportunidades para dominar el podio. Estadísticas de Rendimiento: Monitorea tu progreso físico mientras sigues de cerca la expansión de tu imperio. Ya sea que quieras motivarte para caminar más, mejorar tus tiempos de carrera o simplemente convertirte en el dueño absoluto de tu colonia, Strider es la chispa que le faltaba a tu rutina. ¡Descarga Strider hoy mismo, ponte los tenis y empieza a conquistar el mundo, un paso a la vez! Términos de uso: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

90 Day Challenge4 screens
Strider4 screens

Verdict

The call

The clearest difference is ads: Strider at none against 90 Day Challenge's shown. 90 Day Challenge's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and in-app purchases 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. 90 Day Challenge sells 37 in-app purchases, starting at $2.99 per 7 days and Strider sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

90 Day Challenge ships an update every 6 days, Strider weekly. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
90 Day Challenge versus Strider: the parameters behind the verdict, then further details
Parameter90 Day ChallengeStrider
PriceFreeFree
Rating4.7 (4.9K ratings) — better—
Positive reviews64.0% of reviews—
Number of ratings4.9K — better—
Update frequencyEvery 6 days — betterWeekly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size246 MB56 MB
Age rating4+17+
DeveloperBrowney B.V.Ramon Contreras

Bugs and requests

90 Day Challenge

Reported bugs

4 issues
  • Black screen issue after login
  • Inability to complete workouts or log progress
  • Inconsistent app performance across devices
  • Syncing issues between app and user accounts

Requested features

4 requests
  • More home workout options without equipment
  • Ability to adjust workout schedules and rest days
  • Improved video quality and playback stability
  • Better integration with fitness trackers and smartwatches

Strider

Not enough reviews yet to summarise bugs or requests.

In-app purchases

37 purchases

90 Day Challenge

Subscriptions20
  • WEEKLY7 Days trial$2.997 Days
  • Weekly1 Month trial$5.007 Days
  • Weekly$5.007 Days
Show 17 more
  • WEEKLY7 Days trial$8.997 Days
  • MONTHLY7 Days trial$9.991 Month
  • Monthly1 Month trial$15.001 Month
  • Monthly$15.001 Month
  • MONTHLY7 Days trial$21.991 Month
  • 90 DAYS7 Days trial$27.993 Months
  • 90 DAYS7 Days trial$39.003 Months
  • 90 DAYS$39.003 Months
  • YEARLY$39.001 Year
  • 90 DAYS7 Days trial$41.493 Months
  • 90 DAYS7 Days trial$44.003 Months
  • 90 DAYS7 Days trial$49.003 Months
  • Yearly$59.001 Year
  • YEARLY7 Days trial$89.001 Year
  • YEARLY7 Days trial$99.001 Year
  • YEARLY7 Days trial$99.991 Year
  • Yearly$119.001 Year
One-time17
  • 30-Day Challenge$29.00
  • 90 Day Shred Pass - 2026$49.00
  • Strength & Size at Home$69.00
Show 14 more
  • JC’s Fat Loss Program$69.00
  • The Bodybuilder Shred$69.00
  • Lean & Strong at Home$69.00
  • The Hybrid Shred$69.00
  • The Ultimate Shred Program$69.00
  • Hybrid Strength & Size$69.00
  • The Hybrid Bulk$69.00
  • Lean Hybrid Strength$69.00
  • The Home Shred Program$69.00
  • Strength & Muscle Bulk$69.00
  • Strength & Muscle Shred$69.00
  • Fat Free Runner Program$69.00
  • The Powerbuilder Plan$69.00
  • Hybrid Strength & Muscle$69.00
2 purchases

Strider

Subscriptions2
  • Strider Pro Mensual$3.991 Month
  • Strider Pro Anual$29.991 Year

Questions

Is 90 Day Challenge free?
90 Day Challenge is free to download, with in-app purchases available.
Is Strider free?
Strider is free to download, with in-app purchases available.
Do 90 Day Challenge or Strider have ads?
90 Day Challenge shows ads; Strider does not.
Which is updated more often, 90 Day Challenge or Strider?
90 Day Challenge ships an update every 6 days, and Strider weekly. Most recently, 90 Day Challenge was updated on October 19, 2026 and Strider on October 13, 2026.

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