Comparison

Fit Fighters vs Trena

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

Head to head
About

Fit Fighters

This comprehensive fitness program offers personalized training, nutrition advice, and psychological support from a team of experts. Achieve your fitness goals with tailored plans, healthy eating guidance, and motivational coaching, all within a supportive community.

Highlights
  • Personalized training programs
  • Professional nutritional advice
  • Psychological support
  • Personal coaching
  • Supportive online community
  • Customizable workout routines
Features
Read full description

¡Bienvenido a Fit Fighters, el único programa de entrenamiento que se adapta 100% a tu vida! ¿Alguna vez has deseado tener a tu disposición a un nutriólogo, un psicólogo y un entrenador personal, para poder lograr tu objetivo de fitness? Ahora, con Fit Fighters, puedes hacerlo desde una sola membresía. Hemos reunido a un equipo de expertos en un solo lugar para ofrecerte una experiencia única de transformación. Aquí está lo que Fit Fighters tiene para ti: - Programas de Entrenamiento Personalizados: Diseñados específicamente para tus objetivos de fitness, nivel de condición física y disponibilidad de tiempo. Nunca más tendrás que luchar para encontrar el plan de entrenamiento adecuado. - Asesoría Nutricional Profesional: Nuestros nutriólogos te ayudarán a crear hábitos alimenticios saludables y sostenibles. Adiós a las dietas extremas y hola a una alimentación equilibrada que te hará sentir en tu mejor forma. - Apoyo Psicológico: Enfocar tus pensamientos es fundamental para alcanzar tus metas. Nuestros psicólogos te brindarán apoyo emocional y estrategias efectivas para superar los obstáculos mentales que puedan surgir en tu camino. - Entrenador personal: Nunca estarás solo en tu viaje de transformación. Nuestros entrenadores personales estarán disponibles para guiarte, motivarte y asegurarse de que estás alcanzando tu máximo potencial, gracias a los más de 20 años de experiencia como entrenador profesional que tiene nuestro fundador, Emmanuel Navarro, creador de Fit Fighters. - Comunidad de Apoyo: Conéctate con personas que comparten tus objetivos en nuestra exclusiva comunidad de Fit Fighters en Facebook. Encuentra apoyo, inspiración y comparte tus logros con personas que entienden tu viaje. Sabemos que hacer ejercicio y llevar una alimentación adecuada a veces es difícil con nuestro estilo de vida, y es por eso que hemos creado esta aplicación integral para ayudarte a mantenerte en forma, comer bien y sentirte mejor sin complicaciones. Deja de sentirte culpable por abandonar tus objetivos y comienza a trabajar en la mejor versión de ti mismo con Fit Fighters. Descarga la aplicación ahora y únete a miles de personas que ya están experimentando una transformación completa en su vida. ¡Tu camino hacia la salud y el bienestar comienza aquí! ¡Descarga Fit Fighters hoy y únete a la revolución del fitness!

About

Trena

This app generates personalized workout routines to help you achieve fitness goals like muscle gain or body definition. It offers optimized exercises, progress tracking, and the ability to customize routines for home or gym training.

Highlights
  • Personalized workout routines
  • Muscle gain and body definition plans
  • Progress tracking
  • Exercise technique guidance
  • Customizable routines
  • Home and gym training options
Read full description

IT'S NEVER BEEN SO EASY AND FUN TO TRAIN AND MEET YOUR GOALS Trena is an app created by fitness trainers for you to reach your fitness goals such as gaining muscle mass, improving your physical condition or defining your body with routines optimized for your level and created not to be monotonous. WHY USE TRENA? The routines generated by our intelligent algorithm are optimized to stimulate your muscles to the maximum with the best exercises to make your sessions as fun and effective as possible. Also, if you are short on time we have express routines that you can do in less than 60 minutes. With Trena you will be able to: -Follow the exercises intuitively and learn the correct technique -Save the weights of the exercises you perform -Track the time it takes you to do each set, as well as your daily routine -Prioritize a muscle group you want to work -Change the exercises in your routine that you don't like for exercise alternatives CAN I TRAIN AT HOME? Of course! Trena allows you to choose between training at home, at the gym, choose the type of weights or machines you want to use, the days you want to train, among other things. You can train from the comfort of your home at the time you prefer with exercises selected for it. PROGRESS WITH TRENA! Our system assigns you series and repetitions that stimulate your muscles to the maximum according to your initial physical level, but also as you progress and meet the parameters that we will ask you, your routine will progress so that you continue to increase your muscle mass and take you to the next level. This app uses the standard terms of use from Apple: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Fit Fighters4 screens
Trena4 screens

Verdict

The call

Fit Fighters and Trena both sit at 4.9 stars, but that hides the real split: 96% of Fit Fighters's written reviews are positive against 61% of Trena's. Fit Fighters also leads on monetization model (free vs free with in-app purchases) and ratings volume (142 vs 26). Trena's advantage is update cadence (weekly vs every 6 weeks). On price, rating, ads 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. Fit Fighters sells 10 one-off in-app purchases and Trena sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Fit Fighters against 4.9 for Trena. That said, the two scores are not equally well evidenced: Fit Fighters has 142 ratings behind it against 26, so its average is the more settled of the two. Written reviews are what separate them: 96% of Fit Fighters's written reviews are positive against 61% of Trena's.

UpkeepUpdate frequency

Fit Fighters ships an update every 6 weeks, Trena weekly. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.

Scorecard5 real differences · 5 level
Fit Fighters versus Trena: the parameters behind the verdict, then further details
ParameterFit FightersTrena
PriceFreeFree
Rating4.9 (142 ratings) — better4.9 (26 ratings)
Positive reviews96.0% of reviews — better60.7% of reviews
Number of ratings142 — better26
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size37 MB78 MB
Age rating17+4+
DeveloperEmmanuel Navarro BarcenasAndres Vazquez

Customer experience

Fit Fighters

All ratings142 ratings
Positive97.9%
Neutral0.7%
Negative1.4%
Written reviews50 reviews
Positive96.0%
Neutral0.0%
Negative4.0%

Trena

All ratings17 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews28 reviews
Positive60.7%
Neutral17.9%
Negative21.4%

User reviews

Fit Fighters

From 142 App Store ratings

What we love

  • 👍 Easy to use and intuitive
  • 👨‍🏫 Excellent coaching and expert guidance
  • 🍎 Comprehensive nutrition plans
  • 💪 Effective workout routines
  • 🗣️ Clear exercise explanations with voice guidance

Room to improve

  • 🐛 App sometimes closes when phone is locked
  • 📧 Email not found for existing users

Trena

From 26 App Store ratings

What we love

  • 👍 Good routines and motivation
  • 👍 Clear exercise videos
  • 👍 Practical and complete app
  • 👍 Efficient for training
  • 👍 Good for progress

Room to improve

  • 🐛 App crashes/restarts
  • 🐛 Blank screen issue
  • 🐛 Music pauses
  • 🐛 Timer stops in background
  • 🐛 Limited muscle group selection

Bugs and requests

Fit Fighters

Reported bugs

2 issues
  • App closes when phone is locked
  • Email not recognized for existing users

Requested features

1 request
  • Improved support for existing users with new app versions

Trena

Reported bugs

12 issues
  • App freezes on blank screen
  • App closes when switching apps
  • App closes after last set
  • App closes during rest
  • Weights change from lbs to kg
Show 7 more
  • Cannot create new routine
  • Create routine button not visible
  • App restarts constantly
  • Progress not saved
  • Timer does not count in background
  • Music pauses when in app
  • App bugs out, buttons unresponsive

Requested features

9 requests
  • Allow selecting multiple muscle groups
  • Indicate muscles worked per exercise
  • Allow exercise substitution
  • Share app feature
  • Reward for referrals
Show 4 more
  • Mark completed sets button
  • Improve interface design
  • Emphasize periodization explanation
  • Unlimited diet section

In-app purchases

10 purchases

Fit Fighters

One-time10
  • Generación Noel$28.99
  • Generación Puma$40.99
  • Generación π$46.99
Show 7 more
  • Generación ρ$46.99
  • Generación Sigma$46.99
  • Generación τ (tau)$46.99
  • Generación y (ípsilon).$46.99
  • Generación Pantera$46.99
  • Generación Orca$47.99
  • Generación Halcón$49.99
2 purchases

Trena

Subscriptions2
  • Mensualidad Premium$4.991 Month
  • Six months premium$22.996 Months

Questions

Is Fit Fighters free?
Fit Fighters is free to download, with in-app purchases available.
Is Trena free?
Trena is free to download, with in-app purchases available.
Which has better reviews, Fit Fighters or Trena?
Fit Fighters is rated higher. Fit Fighters averages 4.9 out of 5 from 142 ratings, while Trena averages 4.9 from 26 ratings.
Do Fit Fighters or Trena have ads?
Neither Fit Fighters nor Trena shows ads.
Which is updated more often, Fit Fighters or Trena?
Fit Fighters ships an update every 6 weeks, and Trena weekly. Most recently, Fit Fighters was updated on November 11, 2026 and Trena on November 12, 2026.

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