Comparison

Trena vs BUFF Pierde Grasa

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

Head to head
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/

About

BUFF Pierde Grasa

Features
Read full description

¡Hola amigos! Nos complace presentarles nuestra aplicación móvil de entrenamiento, diseñada para hacer que su experiencia de ejercicio sea más divertida e interactiva. Con esta aplicación, podrán elegir entre una variedad de retos de 20, 60, 90 días o incluso retos personalizados sin duración fija, permitiéndoles adaptar su rutina de ejercicio a su propio ritmo y estilo de vida. Cada ejercicio viene con videos instructivos de alta calidad que les mostrarán cómo realizarlos correctamente, asegurando una experiencia de aprendizaje efectiva y segura. Además, la aplicación se encarga de monitorear su progreso, proporcionándoles información valiosa sobre su desempeño y los próximos entrenamientos que deberán enfrentar. Para fomentar un ambiente de motivación y apoyo, también podrán unirse a grupos de usuarios con intereses similares y chatear con otros miembros de la aplicación para compartir consejos, desafíos y logros. Esta función de interacción social les permitirá mantenerse comprometidos y responsables en su viaje hacia una vida más saludable y activa. En resumen, nuestra aplicación móvil de entrenamiento es el compañero perfecto para ayudarles a alcanzar sus objetivos de fitness de una manera entretenida, personalizada y social. No esperen más para unirse a nuestra comunidad y experimentar una nueva forma de disfrutar el ejercicio. ¡Descarguen la aplicación hoy mismo y comiencen a transformar sus vidas! AVISO LEGAL: Esta aplicación no proporciona asesoramiento médico. El contenido de esta aplicación, incluidos los textos, gráficos, imágenes y otros materiales, tiene únicamente fines informativos. No pretende sustituir el asesoramiento, diagnóstico o tratamiento médico profesional. Busque siempre la opinión de su médico o de otro profesional de la salud cualificado para cualquier duda que tenga sobre una condición médica. Nunca ignore el consejo médico profesional ni retrase su búsqueda por algo que haya leído en esta aplicación. Antes de tomar cualquier decisión médica o realizar cambios en su tratamiento basado en los datos de esta aplicación, consulte con un profesional sanitario. Si cree que puede tener una emergencia médica, llame inmediatamente a su médico o a los servicios de emergencia (112 en España).

Screenshots

Trena4 screens

Verdict

The call

The clearest difference is in-app purchases: BUFF Pierde Grasa at none against Trena's 2. BUFF Pierde Grasa also leads on device support (3 vs 1). Trena's advantage is update cadence (weekly vs every 3 weeks). On price, ads and iOS requirement 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. Trena sells 2 in-app purchases, starting at $4.99 per month. BUFF Pierde Grasa asks for nothing beyond the download.

UpkeepUpdate frequency

Trena ships an update weekly, BUFF Pierde Grasa every 3 weeks. The most recent releases landed on October 24, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
Trena versus BUFF Pierde Grasa: the parameters behind the verdict, then further details
ParameterTrenaBUFF Pierde Grasa
PriceFreeFree
Rating4.9 (23 ratings) — better—
Positive reviews60.7% of reviews—
Number of ratings23 — better—
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size78 MB383 MB
Age rating4+4+
DeveloperAndres VazquezVadym Rogov

In-app purchases

2 purchases

Trena

Subscriptions2
  • Mensualidad Premium$4.991 Month
  • Six months premium$22.996 Months
None

BUFF Pierde Grasa

No in-app purchases

Questions

Is Trena free?
Trena is free to download, with in-app purchases available.
Is BUFF Pierde Grasa free?
BUFF Pierde Grasa is free to download, with no in-app purchases.
Do Trena or BUFF Pierde Grasa have ads?
Neither Trena nor BUFF Pierde Grasa shows ads.
Which is updated more often, Trena or BUFF Pierde Grasa?
Trena ships an update weekly, and BUFF Pierde Grasa every 3 weeks. Most recently, Trena was updated on October 24, 2026 and BUFF Pierde Grasa on September 30, 2026.

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