Comparison

STF Kronos vs FITJO

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

Head to head
About

STF Kronos

This app syncs with your smartwatch to monitor your fitness performance across various sports. Track heart rate, steps, and sedentary periods to analyze your health metrics. It offers additional features based on your specific smartwatch model.

Highlights
  • Smartwatch synchronization
  • Sports performance monitoring
  • Heart rate tracking
  • Step counting
  • Sedentary period analysis
  • iOS Health App integration
Features
Read full description

Descarga, sincroniza y utiliza la aplicación STF Kronos para sacar el máximo provecho a las funciones de tu smartwatch. Ideal para monitorear tu desempeño en diferentes deportes como excursionismo, ciclismo, correr y caminata en interiores y exteriores. Mide y analiza las métricas de tu frecuencia cardiaca, pasos y periodos de sedentarismo. Consulta otras funciones de acuerdo a tu modelo de smartwatch. Integrates with iOS Health App.

About

FITJO

Features
Read full description

Das größte Gut Ihres Unternehmens? Ihre Mitarbeiter. Gesunde Mitarbeiter sind motiviert, zufrieden und leistungsfähig. Sie tragen zum Unternehmenserfolg bei und identifizieren sich mit Ihrem Arbeitgeber. Das Betriebsklima ist besser und das Verhalten Ihres Teams wird gesundheitsbewusster. FITJO bietet Ihnen: • Challenges als Team • Trainings in verschiedenen Intensitätsstufen • Schritte sammeln • Meditationen • gesunde Rezepte zum Nachkochen • Wissenswertes über Gesundheit im Alltag • Kalenderfunktion zum Planen Deiner Trainings • Rabatte bei anerkannten, gesundheitsfördernden Marken • Integration anderer Events zur betrieblichen Gesundheitsförderung • Integration der Apple Health-App. Übertragen Sie Ihre Schritte einfach in FITJO.

Screenshots

STF Kronos4 screens
FITJO4 screens

Verdict

The call

The clearest difference is update cadence: FITJO at monthly against STF Kronos's every 2 months. STF Kronos's advantage is iOS requirement (13.0 vs 15.1). 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

STF Kronos ships an update every 2 months, FITJO monthly. The most recent releases landed on September 20, 2026 and May 16, 2026 respectively.

Scorecard2 real differences · 8 level
STF Kronos versus FITJO: the parameters behind the verdict, then further details
ParameterSTF KronosFITJO
PriceFreeFree
Rating4.7 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size228 MB102 MB
Age rating4+4+
DeveloperSTUFFACTORYJP Consulting UG (haftungsbeschraenkt)

In-app purchases

None

STF Kronos

No in-app purchases

None

FITJO

No in-app purchases

Questions

Is STF Kronos free?
STF Kronos is free to download, with no in-app purchases.
Is FITJO free?
FITJO is free to download, with no in-app purchases.
Do STF Kronos or FITJO have ads?
Neither STF Kronos nor FITJO shows ads.
Which is updated more often, STF Kronos or FITJO?
STF Kronos ships an update every 2 months, and FITJO monthly. Most recently, STF Kronos was updated on September 20, 2026 and FITJO on May 16, 2026.

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