Comparison

PSP System vs NK Fit Coach

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

Head to head

About

PSP System

Features

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Comprueba lo que pueden hacer tus clientes con la App de PSP para usuarios de gimnasio: Acceder y comprobar o modificar tus datos personales. Realizar cómoda y rápidamente reservas de pistas y clases colectivas. Anular tus reservas. Ver las veces que has ido al centro deportivo. Controlar los pagos realizados o realizar pagos pendientes. Comprobar el estado de tus bonos y comprar nuevos. Sección de noticias en las que podrás ver las últimas novedades sobre gimnasio. Y más... Para iniciar sesión sólo necesitas los siguientes datos: Código de Centro: 9999 DNI/NIF: 1234S Contraseña: 1111

About

NK Fit Coach

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La aplicación NK Fit Coach está administrada por la entrenadora Natali Krohomer. Facilita la gestión de clientes, bonos y actividades. Los usuarios pueden darse de alta y apuntarse a las actividades publicadas y llevar un control de sus asistencias y gasto de bonos adquiridos.

Screenshots

PSP System4 screens

NK Fit Coach4 screens

Verdict

The call

The clearest difference is update cadence: NK Fit Coach at every 6 days against PSP System's every 6 weeks. PSP System's advantage is iOS requirement (11.0 vs 15.0). On price, ads, 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

PSP System ships an update every 6 weeks, NK Fit Coach every 6 days. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level

PSP System versus NK Fit Coach: the parameters behind the verdict, then further details
Parameter	PSP System	NK Fit Coach
Price	Free	Free
Update frequency	Every 6 weeks	Every 6 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	11.0 — better	15.0
Further details — not scored
Size	20 MB	16 MB
Age rating	4+	4+
Developer	Proyectos Visuales Zaragoza, S.L.	JTBIT SL

In-app purchases

None

PSP System

No in-app purchases

None

NK Fit Coach

No in-app purchases

Questions

Is PSP System free?

PSP System is free to download, with no in-app purchases.

Is NK Fit Coach free?

NK Fit Coach is free to download, with no in-app purchases.

Do PSP System or NK Fit Coach have ads?

Neither PSP System nor NK Fit Coach shows ads.

Which is updated more often, PSP System or NK Fit Coach?

PSP System ships an update every 6 weeks, and NK Fit Coach every 6 days. Most recently, PSP System was updated on November 1, 2026 and NK Fit Coach on October 25, 2026.