Wildman Challenge vs Kettlebell Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wildman Challenge
This app offers unique content and community features to help users improve their skills. It provides access to subscription features like progress tracking and offline sync, with the app itself being free to download.
- Unique content for skill improvement
- Community access
- Progress tracking
- Offline sync
- Free to install
Read full descriptionHide full description
This app brings you to the next level. Join our community & check out the unique content that will help you level up your skills. Installing the app is free of charge. INFORMATION ABOUT THE APP By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync, available to subscribe free of charge. The download of Wildman Challenge is free of charge. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy
Kettlebell Lab
This app offers personalized kettlebell training with expert-designed programs and customizable workout builders. Track your progress, heart rate with Apple Watch, and utilize various interval training modes. Access a comprehensive exercise library for effective strength building.
- 36 expert-designed programs
- Custom multi-week plan builder
- Quick workout options
- Tabata and HIIT modes
- Apple Watch heart rate tracking
- Exercise library with videos
- Live Activity for Lock Screen tracking
Read full descriptionHide full description
Kettlebell Lab is a personalized training app built specifically for kettlebell workouts. Follow any of the 36 expert-designed programs, build your own multi-week plan, or jump into a quick workout. Kettlebell Lab keeps your training organized and your progress on track, all with built-in Apple Watch heart rate tracking. FEATURED PROGRAMS & WORKOUTS (Premium) Skip the planning and start training with a library of expert-designed kettlebell training: • Multi-week featured programs for every level, ranging from 3 to 20 weeks. • Ready-to-go pre-made workouts you can start in seconds. • A range of training styles using single bells, double bells, and bodyweight. QUICK WORKOUTS Pick your exercises, set your weights, and go. Choose your workout format: • Standard — classic sets and rest • Circuit — rounds with multiple exercises • TABATA — high-intensity interval training with a built-in timer Create workouts with nearly every possible kettlebell feature, including EMOM interval timers, AMRAP and AMSAP blocks, laddered sets, and many more. Tap the info button beside any format to see exactly how it runs. TABATA MODE Turn any circuit into high-intensity interval training: • Set your own work interval, rest interval, and round count (20 seconds on, 10 seconds off, 8 rounds by default). • Give every round its own exercise or cycle a single exercise through the whole block. • A spoken count-in and interval cues keep you moving without watching the screen. • Follow the countdown on Apple Watch and from your Lock Screen. PROGRAM BUILDER (Premium) Design structured multi-week kettlebell programs tailored to your goals: • Set weekly schedules with repeating, alternating, or fully custom week patterns. • Configure automatic weight and rep progression, including linear or custom per day. • Add ascending and descending rep ladders for advanced training. • Build Tabata, EMOM, AMSAP, and AMRAP work into any training day. • Manage multiple programs and switch between them. APPLE WATCH HEART RATE Pair with Apple Watch to track heart rate throughout every workout. View live HR, average, and max during your session, then review detailed heart rate charts in your workout history. Log AMRAP reps and follow your Tabata intervals right from your wrist. EXERCISE LIBRARY Browse a complete kettlebell exercise glossary with categories for grinds, ballistics, carries, core work, combos, and complexes. Many exercises include video demonstrations and technique explanations. TEMPLATES (Premium) Save any workout or entire program as a reusable template. Load templates to quickly set up new workouts or programs without rebuilding from scratch. LIVE ACTIVITY Track your workout from the Lock Screen and Dynamic Island. See your current exercise, set count, and timer without opening the app, and even pause or resume without unlocking. Audio cues keep coming while your phone is locked, and your workout pauses automatically for a call, Siri, or an alarm. STATS & HISTORY Review every completed workout with detailed session logs. Premium unlocks heart rate charts, exercise history trends, and program progress analytics. MORE FEATURES • Configurable warm-up and cool-down timers • Workout reminders on your schedule • Sound effects and voice announcements • Dark mode • iCloud sync across devices PREMIUM Start with a 7-day free trial, then keep Premium with a monthly or yearly subscription. Due to numerous requests, we now offer a one-time Lifetime purchase. Download Kettlebell Lab and start training today. Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Lifetime access is a one-time purchase with no auto-renewal. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://multifidus.github.io/kettlebell-lab-privacy/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: Wildman Challenge at none against Kettlebell Lab's 3. Wildman Challenge also leads on iOS requirement (13.0 vs 18.0). Kettlebell Lab's advantage is ads (none vs shown) and update cadence (every 5 days vs every 5 weeks). On price, review sentiment, monetization model and device support 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
Both are free to download. Kettlebell Lab sells 3 in-app purchases, starting at $4.99 per month. Wildman Challenge asks for nothing beyond the download.
Wildman Challenge ships an update every 5 weeks, Kettlebell Lab every 5 days. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.
| Parameter | Wildman Challenge | Kettlebell Lab |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 weeks | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 66 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Wildman Challenge Limited | Anatomical Consulting LLC |
Customer experience
Wildman Challenge
Kettlebell Lab
In-app purchases
Wildman Challenge
No in-app purchases
Kettlebell Lab
- Kettlebell Lab Premium7 Days trial$4.991 Month
- Kettlebell Lab Premium7 Days trial$39.991 Year
- Lifetime Access$79.99
Questions
Is Wildman Challenge free?
Is Kettlebell Lab free?
Do Wildman Challenge or Kettlebell Lab have ads?
Which is updated more often, Wildman Challenge or Kettlebell Lab?
Other comparisons















