42+ iOS apps curated and reviewed
The best krazy fit apps on iPhone average 4.7★ across 42+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 5.0★ (1) | Yes | No | May 2026 |
| 3 |  | Free | 4.9★ (55K) | Yes | No | Jul 2026 |
| 4 |  | Free | 4.8★ (65K) | Yes | No | Jul 2026 |
| 5 |  | Free | 4.9★ (283K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.9★ (2.2K) | Yes | No | Jul 2026 |
| 7 |  | Free | 4.8★ (1.5K) | No | Yes | Jul 2026 |
| 8 |  | Free | 5.0★ (5) | No | No | Jun 2026 |
Easily plan and schedule fitness classes directly from your device. View class schedules, sign up, check promotions, and find studio contact information. Connect with social pages and optimize your fitness routine with convenient booking.
Discover innovative underwear, loungewear, and shapewear designed to provide solutions for all body types. Earn rewards by signing up or logging into your account.
Discover trendy fashion at up to 70% off or easily sell your pre-loved clothes. This app offers curated collections and personalized daily drops to refresh your wardrobe affordably. Selling is simplified with quick listing and guided shipping, making it easy to earn money from your closet.
Access a vast library of free exercise videos and personalized fitness plans for weight loss and overall well-being. Work out with celebrity trainers, explore various class types, and enjoy guided meditations to reduce stress and improve sleep.
Discover and shop for activewear for men and women with ease. Find training essentials and everyday layers to upgrade your workout wardrobe. Enjoy exclusive app perks like wishlists and early sale access.
Discover exclusive apparel and merchandise from a popular music artist and their crew. Stay updated with the latest news, music releases, and updates directly from the source.
Shop the latest arrivals and promotions directly from your mobile device. Easily place orders, manage waitlisted items, and receive notifications for order fulfillment and shipping.
Discover the latest fashion trends and promotions with a convenient mobile shopping experience. Browse new arrivals, easily place orders, and get notified when waitlisted items are back in stock.
Personalized workout plans adapt to your fitness goals and level, whether you train at home, the gym, or outdoors. Access numerous training sessions and hundreds of exercises to target all muscle groups. Track your progress over time and stay motivated with 30-minute sessions.
Discover daily deals, coupons, and freebies to save significantly on everyday essentials and favorite brands. Learn couponing strategies and find the best savings from major retailers.
Access thousands of on-demand fitness classes from world-class instructors, including yoga, strength, cardio, and meditation. Transform any space into a private studio with motivating classes and music, suitable for all fitness levels and equipment availability.
This app guides users through qualitative respirator fit testing using standardized protocols. It simplifies recordkeeping, allows for digital signatures, and provides customizable certificates and wallet cards. The app supports multiple languages and international standards for comprehensive fit testing management.
Discover trendy and original clothing designs for the new generation. Explore styles like Y2k, Punk, Edgy, and Streetwear. Enjoy exclusive discounts, free shipping, and flexible payment options.
Shop the latest arrivals and promotions from this brand directly on your iOS device. Easily place orders, manage waitlists for out-of-stock items, and receive email notifications for order fulfillment and shipping updates.
Explore a curated selection of jewelry and watches from a brand blending tradition with modern design. Shop online, access exclusive club offers, and stay updated on new collections and promotions.
Discover the latest fashion arrivals and promotions from a boutique retailer. Easily browse, order, and manage your purchases, including waitlisting items for restocks. Receive email notifications for order fulfillment and shipping updates.
Shop for loungewear, sleepwear, and more directly from your phone. Get exclusive discounts, early access to new arrivals, and enjoy a fast checkout process. Free shipping is available on qualifying orders.
Shop the latest fashion trends for men and women with ease. Browse a wide selection of clothing, find deals, and enjoy a user-friendly interface for a seamless shopping experience. Track your orders and get exclusive discounts.
Discover workout shorts with playful, funky prints designed for performance and durability. Shop a collection that combines personality with the ability to withstand tough training sessions.