QualitySport vs Challenge 4 Change
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QualitySport
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SIE BRAUCHEN EINEN QUALITYSPORT- ACCOUNT FÜR DEN ZUGANG ZU UNSERER STUDIO-APP. WENN SIE MITGLIED SIND BEKOMMEN SIE DIESEN ZUGANG KOSTENLOS IN UNSEREM PERSONAL TRAINING STUDIO! Als QualitySporter (m/w) erhalten Sie mit dieser App einen umfassenden Einblick in Ihre persönliche Fitnesswelt! - Trainingsplanung - Ernährungsplanung - Gewichtsdukumentation - Leistungs- & Erfolgsanalyse - Messengerdienst - Kalender - Community - News und vieles mehr... Sie können diese App mit dem Apple Health App synchronisieren. Wenn Sie diese Übertragung aktivieren, wird jedes Training aus der Health App automatisch zu Ihrem Aktivitätskalender hinzugefügt.
Challenge 4 Change
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PLEASE NOTE: YOU NEED A C4C ACCOUNT TO ACCESS THIS APP. IF YOU'RE A MEMBER GET IT FOR FREE AT YOUR GYM! Begin your journey to a healthier lifestyle and let C4C help you along the way. Introducing C4C, most comprehensive fitness platform with: Check class schedules and opening hours Track your daily fitness activities Track your weight and other body metrics Over 2000+ exercises and activities Clear 3D exercise demonstrations Preset workouts and the option to create your own Over 150 badges to earn Select workouts online and synchronize them with your app to workout at home or in the gym while keeping track of your progress. From strength to weight lifting, this app acts as your own personal trainer guiding and giving you the motivation you need. You can sync this app with Apple Health App. If you enable this connection, any workout in the Health app with automatically be added to your Activity Calendar.
Screenshots
Verdict
QualitySport and Challenge 4 Change are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on August 29, 2026 and September 8, 2026 respectively.
| Parameter | QualitySport | Challenge 4 Change |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 214 MB | 213 MB |
| Age rating | 12+ | 12+ |
| Developer | Universal Fitness & Personal Training GmbH | Challenge 4 Change GmbH |
In-app purchases
QualitySport
No in-app purchases
Challenge 4 Change
No in-app purchases
Questions
Is QualitySport free?
Is Challenge 4 Change free?
Do QualitySport or Challenge 4 Change have ads?
Which is updated more often, QualitySport or Challenge 4 Change?
Other comparisons
