Find a kettlebell app that fits your training.

• Instruction: can you watch a full movement lesson and understand the setup before training?
• Programming: does the app give you a clear sequence of workouts, with an understandable next step?
• Session structure: are the warm-up, work, rest, and finishing sections explained?
• Equipment and time: do the workouts match the kettlebells you own and the time you have?
• Progress: can you record what you did and understand the coach's guidance for next time?
• The offer: can you try real workouts, and is it clear where paid access begins?

Kettlebell Body is our app, so this is a first-party guide rather than an independent ranking. You can try the coaching yourself through the complete free how-to lessons and the Foundation Week 1 sample workout on this site.

In the app, Foundation is an eight-week program with four workouts per week. Timers guide the session, movement videos explain the exercises, and workout records let you revisit your results. Coach-authored feedback helps you decide whether to keep the same weight or consider a change.

• Try an actual Foundation workout
• Watch the free movement lessons

Foundation Month 1 uses a single kettlebell. Month 2 introduces double-kettlebell work, so plan for a matching second bell before that stage. Community workouts also include double-kettlebell exercises.

Foundation has four workouts in each week, completed at your own pace. After Foundation, Community training provides a new four-workout block every two weeks. The free sample has 30 minutes of main work and takes about 45 minutes with its warm-up and mobility.

Foundation advances when you complete the four workouts in your current week. Within sessions, Trevor's prescribed targets and feedback help you interpret your performance. You choose the weight; the app does not automatically replace your workout or change your kettlebell load.

If you want to write your own unrestricted gym routines or need a program that always uses one bell, check those requirements carefully against the app before subscribing.

Foundation Week 1 and the how-to library are free. Foundation Week 2 onward and Community training require a subscription. Check your store listing and the purchase screen for the current price, billing period, and any offer available to you.

Kettlebell Body is available for iOS and Android. The store links below let you check compatibility and pricing for your device and region.

• View Kettlebell Body on the App Store
• View Kettlebell Body on Google Play

• The Eight-Week Foundation Kettlebell Program
• Kettlebell Exercises: Videos and Coaching Guides
• Kettlebell Workouts: Start With a Free Foundation Session