Comparison

ClassFlex vs Lifter Trainer

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

Head to head
About

ClassFlex

Features
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Accede a múltiples tipos de clases como yoga, funcionales, pilates, crossfit y más, en una gran variedad de ubicaciones, por medio de una sola suscripción flexible y sin compromisos.

About

Lifter Trainer

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Lifter Trainer es la herramienta definitiva para entrenadores personales y coaches de fitness. Diseñada para simplificar la gestión de tus clientes, crear rutinas personalizadas y mantener el control total del rendimiento de cada atleta. Funciones principales: Crea y organiza ejercicios personalizados con videos, descripciones y parámetros ajustables. Diseña rutinas mensuales adaptadas a cada cliente. Asigna entrenamientos y haz seguimiento del progreso en tiempo real. Gestiona múltiples usuarios desde una interfaz clara y moderna. Tu trabajo, más eficiente: Con Lifter Trainer, puedes concentrarte en lo que realmente importa: entrenar, motivar y ver resultados. Ideal para entrenadores de gimnasio, coaches online o estudios de fitness que buscan profesionalizar su servicio y mantener una conexión continua con sus clientes.

Screenshots

ClassFlex4 screens
Lifter Trainer4 screens

Verdict

The call

The clearest difference is ads: Lifter Trainer at none against ClassFlex's shown. On price, update cadence, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ClassFlex ships an update every 2 weeks, Lifter Trainer every 3 weeks. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

Scorecard1 real difference · 5 level
ClassFlex versus Lifter Trainer: the parameters behind the verdict, then further details
ParameterClassFlexLifter Trainer
PriceFreeFree
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size52 MB18 MB
Age rating17+17+
DeveloperClassFlex 3-101-938358 S.A.Kevin Pena

In-app purchases

None

ClassFlex

No in-app purchases

None

Lifter Trainer

No in-app purchases

Questions

Is ClassFlex free?
ClassFlex is free to download, with no in-app purchases.
Is Lifter Trainer free?
Lifter Trainer is free to download, with no in-app purchases.
Do ClassFlex or Lifter Trainer have ads?
ClassFlex shows ads; Lifter Trainer does not.
Which is updated more often, ClassFlex or Lifter Trainer?
ClassFlex ships an update every 2 weeks, and Lifter Trainer every 3 weeks. Most recently, ClassFlex was updated on September 17, 2026 and Lifter Trainer on September 10, 2026.

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