Comparison

DYNOSTICS by uVida vs Stabiler Kern

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

Head to head
About

DYNOSTICS by uVida

Features
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This is the app you need for the uVida Dynostics metabolism device to perform analyses. All uVida analyses provide professional-level data, can be started with just a few clicks via the app and can be performed in a short time (even without medical expertise). uVida Food and uVida Stress analysis: 5-minute respiratory gas measurement at rest and HRV (Heart Rate Variability) recording. uVida Activity analysis: approx. 15-minute step test on a treadmill or an ergometer. The uVida Food and uVida Stress Analysis provides accurate data about your metabolism at rest and HRV (Heart Rate Variability): Basal Metabolic Rate Power metabolism Fat metabolism Carbohydrate metabolism Total caloric budget Metabolic flexibility Stress Level The uVida Activity Analysis measures the individual pulse ranges, the oxygen uptake, the CO2 output and many other individual values of your customers: Heart Rate Ranges IAAS VO2max Regeneration Max Power Ventilatory thresholds Oxygen uptake Fatmax Note: You need the uVida Dynostics metabolism device to use this application! The results retrieved with our uVida Dynostics metabolism device must not be used to determine a diagnosis or to initiate a therapeutic measure. Rather, the approach is to provide health-conscious people with data for an individually suited food concept and a well dosed movement program, that the multiple positive effects connected with this can happen.

About

Stabiler Kern

Features
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Kurz vorm Hochgehen? Hier siehst du es vorher. Stabiler Kern ist die Ampel für dein Nervensystem. Auf einen Blick. SO FUNKTIONIERT ES 1. Tipp an, was du spürst. Die App sagt, was hilft. 2. Eine Minute. Dann weißt du, was los ist und was du jetzt tust. 3. Dein Notaus-Knopf. Immer in der Hosentasche. Geführte Atmung für den Moment, bevor du laut wirst. Nach dem Streit. Vor dem Gespräch. 4. Wieder ruhig. Wieder ansprechbar. Nach der Übung ordnest du kurz ein, wo du stehst. Alter Stand wird grau, bis du neu gecheckt hast. WAS DRIN IST • Nervensystem-Check in einer Minute • Geführte Atem-Protokolle mit Stimme und Vibration • Verlauf der letzten 7 Tage • Deine Video-Schulungen, abspielbar nur in deinem Zugang • Dunkles, ruhiges Design ohne Ablenkung WICHTIG Atmung ist Training für dein Nervensystem, keine Medizin. Bei gesundheitlichen Problemen sprich mit deinem Arzt. ZUGANG Du meldest dich mit deinem Stabiler-Kern-Konto an. Neue Konten starten mit 7 Tagen Testzugang.

Screenshots

DYNOSTICS by uVida2 screens
Stabiler Kern4 screens

Verdict

The call

The clearest difference is update cadence: DYNOSTICS by uVida at monthly against Stabiler Kern's every 4 months. 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

DYNOSTICS by uVida ships an update monthly, Stabiler Kern every 4 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 5 level
DYNOSTICS by uVida versus Stabiler Kern: the parameters behind the verdict, then further details
ParameterDYNOSTICS by uVidaStabiler Kern
PriceFreeFree
Update frequencyMonthly — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size14 MB42 MB
Age rating4+12+
DeveloperuNostics GmbHSergius Geier

In-app purchases

None

DYNOSTICS by uVida

No in-app purchases

None

Stabiler Kern

No in-app purchases

Questions

Is DYNOSTICS by uVida free?
DYNOSTICS by uVida is free to download, with no in-app purchases.
Is Stabiler Kern free?
Stabiler Kern is free to download, with no in-app purchases.
Do DYNOSTICS by uVida or Stabiler Kern have ads?
Neither DYNOSTICS by uVida nor Stabiler Kern shows ads.
Which is updated more often, DYNOSTICS by uVida or Stabiler Kern?
DYNOSTICS by uVida ships an update monthly, and Stabiler Kern every 4 months. Most recently, DYNOSTICS by uVida was updated on November 3, 2026 and Stabiler Kern on October 30, 2026.

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