Comparison

FITSEVENELEVEN_ vs TK

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

Head to head
About

FITSEVENELEVEN_

Book fitness classes, EMS, or personal training sessions conveniently through your smartphone. Track your workouts, view your training plan, and receive updates from your trainer. The app also includes a timer to guide your exercise and rest periods.

Highlights
  • Convenient appointment and class booking
  • Track training data and progress
  • View and receive training plan updates
  • Integrated workout timer with audio cues
  • Cancel bookings with a single tap
Features
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Dein mobiler Zugang zu deinem Fitnessstudio Bequeme Termin- und Kursbuchung per Smartphone Kein Anrufen, kein persönliches Vorbeikommen – wer heute im Fitnessstudio einen Termin für einen Kurs mit begrenzter Teilnehmerzahl, ein EMS- oder Personal Training buchen möchte, macht das ganz bequem per App. Einfach eine Leistung auswählen, einen Termin festlegen und schon steht deinem Training nichts mehr im Wege. Sollte dir etwas dazwischenkommen, kannst du den Termin selbstverständlich auch wieder absagen – ein Knopfdruck genügt. Alle Trainingsdaten im Blick In der Fitseveneleven App kannst du jederzeit einen Blick auf deinen individuellen Trainingsplan werfen und alle sportlichen Aktivitäten genauestens protokollieren. Auf der anderen Seite liegen deine Daten inklusive Gesundheitsprofil, Fitnesslevel und Trainingsfortschritt auch dem Studio vor, sodass dein Trainer dich stets optimal betreuen und motivieren kann. Falls nötig, kann dein Coach deinen Trainingsplan ganz einfach über die Studioverwaltungssoftware anpassen - Die Fitseveneleven App zeigt dir sofort die Aktualisierungen an. Das spart deinem Studio wichtige Zeit, die wiederum deiner Trainingsbetreuung zugutekommt. Noch effizienter trainieren Um eine hohe Trainingsqualiät sicherzustellen, wurde die Fitseveneleven App mit einem integrierten Timer ausgestattet. Dieser ist bestens auf deinen Trainingsplan abgestimmt und zeigt die exakte Belastungsdauer zu jeder Übung an, die dein Trainer für dich festgelegt hat. Darüber hinaus signalisiert dir die App durch spezielle Sounds, wann es losgeht und wann du eine Pause einlegen sollst.

About

TK

Achieve all-round wellbeing with personalized plans for fitness, nutrition, and relaxation. Set goals, track progress with self-tests, and receive motivating tips and recipe suggestions. Integrates with smartwatches for a holistic health overview.

Highlights
  • Personalized coaching plans
  • Fitness exercises and audio coaching
  • Extensive recipe database
  • Meditation and mindfulness exercises
  • Smartwatch and fitness tracker integration
  • Progress tracking and self-tests
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Become fitter, move more, eat better or plan more time for relaxation – it’s not always easy to do it all, but the TK-Coach can help you find the right balance and achieve all-round wellbeing. In doing so, the TK-Coach focuses on your personal situation and your needs, as well as giving you motivating tips for staying on course and suitable nutrition suggestions. The TK-Coach will get you into top shape in the areas of fitness, diet and relaxation. It will help you to set specific goals and celebrate your successes – with simple recipes, sports exercises, guided meditations and lots more. Create your own plan to help increase your wellbeing week by week. Thanks to a smart suggestion logic, the app creates exactly the right coaching for you. Get started! Contents and features of the TK-Coach app • Self-tests to track your progress • A health profile that gives you an overview of your personal successes • Compatible with various smart watches and fitness trackers • Collect bonus points in the app for TK’s Bonus Plan. • Weekly and monthly reviews show your successes and give extra motivation • The app can be used in English too – provided the language setting of the device is set to English. • Download function to access content anytime Contents in the area of movement • Hip Hop Masterclass 1 • Audio coaching for running with targeted exercises and informational articles • Warm up and Cool down exercises • Circle training • Moving during your breaks • Pelvic training • Pilates • Back training • Yoga for beginners and advanced practitioners • 8-minutes workout • Connecting smartwatches and fitness trackers • Tasks to increase movement in everyday life Contents in the area of nutrition • Over 825 recipes • Specific goals for changing your diet • Questionnaire on your dietary habits • Nutrition Protocol: Receive personalised recommendations for your nutritional quality and specific calorie need • Health goal “Weight loss” for sustainable weight reduction Contents in the area of stress management • Interactive sleep podcast • Meditation and mindfulness exercises • Progressive muscle relaxation • Short breathing exercises • Short relaxation exercises • Antistress yoga • Mental health score: Using smart watches and fitness trackers, your individual mental strain can be measured. Security As a statutory health insurer, we are obliged to protect your health-related data as best as possible. The recorded data will not be passed on to TK, and entries are saved in an anonymised way. Further development We are continuously developing the app to include new functions. Your ideas and tips are the biggest help in this regard. Feel free to write to us directly via the following email address: technischer-support@tk.de. Prerequisites for access This free offer is available in unlimited form to all those insured with TK, who can obtain access to the free app via the password-protected area of the website, “My TK”. Those not insured with TK, but whose company is taking part in a TK promotional project can use the app free of charge for an unlimited period by way of a coupon code. Even if you are not insured with TK and do not have a coupon code, you can still avail yourself of the offer free of charge for four weeks by way of guest access. After four weeks, the app can only be used via the two ways mentioned above. Supported operating systems - iOS 16-18 Responsible party and operator Techniker Krankenkasse (TK)

Screenshots

FITSEVENELEVEN_4 screens
TK4 screens

Verdict

The call

The clearest difference is rating: FITSEVENELEVEN_ at 4.7 against TK's 4.2. FITSEVENELEVEN_ also leads on update cadence (fortnightly vs every 2 months) and ratings volume (25 vs 6). TK's advantage is review sentiment (52% vs 29%). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

FITSEVENELEVEN_ holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 25 and 6 respectively. Written reviews complicate that: 29% of FITSEVENELEVEN_'s written reviews are positive against 52% of TK's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

FITSEVENELEVEN_ ships an update fortnightly, TK every 2 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
FITSEVENELEVEN_ versus TK: the parameters behind the verdict, then further details
ParameterFITSEVENELEVEN_TK
PriceFreeFree
Rating4.7 (25 ratings) — better4.2 (6 ratings)
Positive reviews28.8% of reviews51.9% of reviews — better
Number of ratings25 — better6
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15 — better16.0
Further details — not scored
Size110 MB68 MB
Age rating4+17+
DeveloperFITSEVENELEVEN GmbHTechniker Krankenkasse (TK)

Customer experience

FITSEVENELEVEN_

All ratings24 ratings
Positive95.8%
Neutral0.0%
Negative4.2%
Written reviews52 reviews
Positive28.8%
Neutral11.5%
Negative59.6%

TK

All ratings6 ratings
Positive66.7%
Neutral16.7%
Negative16.7%
Written reviews27 reviews
Positive51.9%
Neutral40.7%
Negative7.4%

In-app purchases

None

FITSEVENELEVEN_

No in-app purchases

None

TK

No in-app purchases

Questions

Is FITSEVENELEVEN_ free?
FITSEVENELEVEN_ is free to download, with no in-app purchases.
Is TK free?
TK is free to download, with no in-app purchases.
Which has better reviews, FITSEVENELEVEN_ or TK?
FITSEVENELEVEN_ is rated higher. FITSEVENELEVEN_ averages 4.7 out of 5 from 25 ratings, while TK averages 4.2 from 6 ratings.
Do FITSEVENELEVEN_ or TK have ads?
Neither FITSEVENELEVEN_ nor TK shows ads.
Which is updated more often, FITSEVENELEVEN_ or TK?
FITSEVENELEVEN_ ships an update fortnightly, and TK every 2 months. Most recently, FITSEVENELEVEN_ was updated on October 29, 2026 and TK on October 30, 2026.

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