Comparison

Aion Longevity vs Kettlebell Progression

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Aion Longevity

Features
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Personal AI performance and longevity coach. Aion requires a subscription. It includes a 1-month free trial, then renews monthly. Disclaimer: Aion provides AI-generated estimations of biomarkers, daily actions, supplement suggestions, trends and strategies for informational and educational purposes only. It is not a medical device and does not provide medical advice, diagnosis or treatment. Always consult a qualified healthcare professional before making any changes to your medication, supplements or lifestyle based on information from this app. Privacy Policy: https://www.aionlongevity.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Kettlebell Progression

Features
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Stop guessing what to do next with your kettlebell and standard gym training sessions. This is like having an expert PT with you 24/7 - changing and progressing your routine so that you keep getting stronger and fitter - plus improving your body composition. Don’t let the name fool you - it’s called kettlebell progression - but the training system is adapted to any gym based or bodyweight movement. How do you get stronger , fitter and put on muscle ? By the scientific principle of progressive overload . And what’s that? - it’s a very precise way of increasing reps and load over time so that your body keeps getting stronger - it’s tough to do without an expert coach - that’s exactly what this app does for you. You can use kettlebells or any gym based exercise or even just bodyweight. Instead of random workouts and stalled progress, the app helps you move forward with intelligent programming that adjusts to your performance, recovery, and training patterns over time. WHAT THE APP DOES SMART PROGRESSIVE OVERLOAD The app helps you progress over time by gradually increasing the challenge when you are ready. That could mean more reps, or smarter progression targets — so you keep improving without constantly second-guessing your next step. RECOVERY-AWARE DELOADS If your training performance, effort, and readiness suggest fatigue is building, the app can ease the pressure and guide you through a lighter phase to help you recover and come back stronger. In simple terms: it knows when to push and when to back off. READINESS SCORING Log how ready you feel and the app uses that information to help shape your training decisions. This gives you a clearer picture of whether today is a day to push hard, train steadily, or recover. MOVEMENT ANALYSIS See how your training is distributed across key movement patterns like squat, hinge, push, pull, core, and arms. The app highlights where you may be undertraining and gives practical coaching suggestions to improve your balance over time. ACTIONABLE COACHING Get useful prompts based on your actual training data — for example, if one movement pattern is lagging behind, the app can suggest what to add in upcoming sessions to improve your overall training balance. GUIDED OR CUSTOM WORKOUTS Use ready-made full-body kettlebell workouts or build your own. You can create custom workouts, save templates, and even create your own custom exercises to match your training style. SHARE WORKOUTS Share workouts with friends while keeping each user’s own progression logic intact, so the same workout can still feel appropriate for different people. RANKS, SCORES, AND COMPETITION Track your Kettlebell Rank and Strength Score, measure progress over time, and compete through leaderboards and achievements. FOLLOW-ALONG HIIT AND TIMERS Use built-in timed sessions and follow-along HIIT workouts when you want structure, pace, and simplicity. TRAINING HISTORY AND INSIGHT Review completed sessions, track your progress, and see how your training is evolving over time. WHO IT’S FOR Kettlebell Progression is built for people who want more than a basic timer or workout log. It’s for gym and kettlebell users who want smarter progression, clearer guidance, and coaching insight built into the app. Whether you are training for strength, conditioning, body composition, or long-term progress, the goal is simple: help you train hard, train intelligently, and keep progressing. Terms of Use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy : https://www.personal-trainerbrighton.co.uk/blog/2026/3/12/privacy-policy-kettlebell-progression

Screenshots

Aion Longevity3 screens
Kettlebell Progression4 screens

Verdict

The call

The clearest difference is ads: Kettlebell Progression at none against Aion Longevity's shown. Aion Longevity's advantage is update cadence (every 4 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Aion Longevity sells 1 in-app purchase, starting at $4.99 per month and Kettlebell Progression sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Aion Longevity ships an update every 4 days, Kettlebell Progression every 3 weeks. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 4 level
Aion Longevity versus Kettlebell Progression: the parameters behind the verdict, then further details
ParameterAion LongevityKettlebell Progression
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.0 — better
Further details — not scored
Size53 MB14 MB
Age rating17+4+
DeveloperAion Longevity LTDSamuel Pont

In-app purchases

1 purchases

Aion Longevity

Subscriptions1
  • Aion Pro Monthly1 Month trial$4.991 Month
1 purchases

Kettlebell Progression

Subscriptions1
  • Premium Access7 Days trial$5.991 Month

Questions

Is Aion Longevity free?
Aion Longevity is free to download, with in-app purchases available.
Is Kettlebell Progression free?
Kettlebell Progression is free to download, with in-app purchases available.
Do Aion Longevity or Kettlebell Progression have ads?
Aion Longevity shows ads; Kettlebell Progression does not.
Which is updated more often, Aion Longevity or Kettlebell Progression?
Aion Longevity ships an update every 4 days, and Kettlebell Progression every 3 weeks. Most recently, Aion Longevity was updated on October 15, 2026 and Kettlebell Progression on October 18, 2026.

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