# Fit75: Challenge Workout App — user reviews > 2 indexed App Store user reviews of Fit75 by World United Studios Limited, rated 4.70/5 from 92 ratings. - Source: https://appshunter.io/ios/app/fit75-challenge-workout-app/id6755432811/reviews - App overview in markdown: https://appshunter.io/ios/app/fit75-challenge-workout-app/id6755432811.md - Rating breakdown: 5★ 71 · 4★ 13 · 3★ 6 · 2★ 1 · 1★ 1 ## Is Fit75 safe? Fit75: Challenge Workout App appears safe based on user ratings. The AppsHunter Safety Score for Fit75 is 90 out of 100. This assessment is based on 92 user ratings, with an App Store average of 4.7 out of 5. Of 92 App Store ratings, 91.3% point to a safe experience, 6.5% suggest some concerns, and 2.2% point to a risky experience. ## Is Fit75 legit? Fit75: Challenge Workout App appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Fit75 is 70 out of 100 points across 7 verification signals from App Store and developer data. ## Most critical reviews (2 lowest-rated) ### 4/5 — Build muscle *2026-06-12* Nice work out ### 5/5 — Completely Satisfied – Excellent App for Dads! *2026-03-30* The onboarding was clear, concise, and felt very personalized, making it easy and enjoyable to get started. The workout plans, progress tracking, and nutrition features are all excellent, very useful, and well-organized, providing a complete fitness experience. Navigation and usability are smooth and intuitive on both mobile and desktop, making it effortless to explore the app and track progress. The pricing is fair and the free trial is perfect for trying out all the features. Overall, I am completely satisfied with FitDad; it is motivating, well-designed, and an excellent app for dads who want structured workouts, nutrition tracking, and a seamless fitness experience. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-09.*