Comparison

Koobert vs On Program

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

Head to head
About

Koobert

This AI-powered fitness companion acts as a personal coach, analyzing your performance to create adaptive workouts and guide you toward your goals. It offers detailed exercise instructions, social motivation, and smart insights to optimize your fitness journey.

Highlights
  • Intelligent AI Coaching
  • Real-Time Workout Adaptation
  • Goal Achievement System
  • Exercise Mastery Library
  • Social Motivation Features
  • Smart Performance Insights
Features
Read full description

Transform yourself with the most intelligent fitness companion ever built. Koobert isn't just another workout app—it's your personal AI transformation coach that learns, adapts, and evolves with you. Designed for people who are serious about unlocking their potential. - Intelligent AI Coaching Your AI coach analyzes your performance, suggests optimizations, and creates workouts that push you exactly where you need to grow—not generic templates. - Real-Time Adaptation Every rep matters. Koobert tracks your progress and automatically adjusts intensity, volume, and exercises to keep you in the optimal growth zone. - Goal Achievement System Set ambitious goals and let Koobert create the roadmap. Weight loss, strength gains, or complete transformation—your AI coach knows how to get you there. - Exercise Mastery Master proper form with our comprehensive exercise library featuring detailed instructions and video demonstrations for every movement. - Social Motivation Connect with others on the same journey. Share achievements, get motivated, and build the community that keeps you accountable. - Smart Insights Get personalized analytics that reveal exactly what's working and what needs adjustment—data-driven fitness that actually moves the needle. Ready to invest in yourself? Start your transformation today. Access requires a subscription. Questions? Reach us at contact@koobert.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

On Program

This AI-powered strength training app creates personalized workout plans that adapt weekly based on your performance and feedback. It simplifies logging, offers exercise guidance, and provides motivation through progress tracking and social features.

Highlights
  • Adaptive weekly workout plans
  • RPE-based weight adjustments
  • Quick exercise logging
  • Built-in rest timer and plate calculator
  • AI-powered exercise and nutrition advice
  • Customizable workout parameters
  • Social motivation and progress tracking
Features
Read full description

On Program is a personal strength-training app that actually adapts to you. Answer a short setup and it builds a custom program around your goal, experience, equipment, and any injuries, then rebuilds it every week from how you really trained. No spreadsheets, no guesswork. TRAINS LIKE A REAL COACH - Your plan adjusts weekly using RPE (how hard your last set felt), so the weight is always right for you. - First week is a "baseline" — pick weights by feel and the app dials in your real numbers from there. - Beat your reps at an easy RPE and it adds weight automatically. Struggle, and it holds steady. LOG IN SECONDS - Do your sets, then log just the last one. That's it. - Built-in rest timer, plate calculator, and how-to cues for every lift. - Swap any exercise you don't like or can't do. A COACH IN YOUR POCKET - Ask anything, form, nutrition, motivation, why your plan looks the way it does. - Tell it "make my workouts shorter" or "4 sets instead of 5" and it actually changes your program. BRING YOUR OWN PLAN - Already have a plan from a coach? Paste it, snap a photo, or upload a PDF and On Program will run it for you. STAY MOTIVATED - Streaks, levels, and badges that reward showing up. - Track your estimated 1RM, weekly volume, and every personal record. - Add friends, race streaks, and keep each other on program. The only rule: stay on program. Download it, log your first session, and let it build around you. On Program provides general fitness guidance and is not a substitute for professional medical advice. Talk to a doctor before starting any new exercise program. Subscription: On Program Pro unlocks the full app — Monthly $14.99/month or Annual $69.99/year, with a 7-day free trial. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period; manage or cancel anytime in your Apple ID settings. Terms of Use (EULA): https://quiet-maamoul-d4cb31.netlify.app/terms.html Privacy Policy: https://quiet-maamoul-d4cb31.netlify.app/privacy.html

Screenshots

Koobert4 screens
On Program4 screens

Verdict

The call

The clearest difference is rating: On Program at 4.5 against Koobert's 1.0. On Program also leads on monetization model (freemium vs subscription) and update cadence (every 3 days vs every 2 weeks). Koobert's advantage is ads (none vs shown). On price, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Koobert sells 23 in-app purchases, starting at $6.99 per 7 days and On Program sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On Program holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: On Program has 8 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Koobert ships an update every 2 weeks, On Program every 3 days. Both last shipped on October 2, 2026.

Scorecard6 real differences · 4 level
Koobert versus On Program: the parameters behind the verdict, then further details
ParameterKoobertOn Program
PriceFreeFree
Rating1.0 (1 ratings)4.5 (8 ratings) — better
Positive reviews—87.5% of reviews
Number of ratings18 — better
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size31 MB49 MB
Age rating4+12+
DeveloperMartin CondetADAM CHRISTOPHER BUZASSY

Customer experience

Koobert

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

On Program

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

In-app purchases

23 purchases

Koobert

Subscriptions23
  • Weekly Membership$6.997 Days
  • Weekly Membership$7.997 Days
  • Monthly Membership14 Days trial$9.991 Month
Show 20 more
  • Weekly Membership$12.991 Year
  • Monthly Membership7 Days trial$12.991 Month
  • Monthly Membership$16.991 Month
  • Weekly Membership$16.997 Days
  • Weekly Membership$19.997 Days
  • Monthly Membership3 Days trial$19.991 Month
  • Monthly Membership7 Days trial$19.991 Month
  • Weekly Membership$24.997 Days
  • Weekly Membership$29.997 Days
  • Yearly Membership$34.991 Year
  • Yearly Membership3 Days trial$47.991 Year
  • Yearly Membership14 Days trial$59.991 Year
  • Yearly Membership$89.991 Year
  • Yearly Membership7 Days trial$99.001 Year
  • Yearly Membership$129.001 Year
  • Yearly Membership$169.001 Year
  • Yearly Membership$199.001 Year
  • Yearly Membership$199.991 Year
  • Yearly Membership$229.001 Year
  • Yearly Membership$279.001 Year
2 purchases

On Program

Subscriptions2
  • On Program Pro Monthly7 Days trial$14.991 Month
  • On Program Pro Annual7 Days trial$69.991 Year

Questions

Is Koobert free?
Koobert is free to download, with in-app purchases available.
Is On Program free?
On Program is free to download, with in-app purchases available.
Which has better reviews, Koobert or On Program?
On Program is rated higher. Koobert averages 1.0 out of 5 from 1 ratings, while On Program averages 4.5 from 8 ratings.
Do Koobert or On Program have ads?
On Program shows ads; Koobert does not.
Which is updated more often, Koobert or On Program?
Koobert ships an update every 2 weeks, and On Program every 3 days. Most recently, Koobert was updated on October 2, 2026 and On Program on October 2, 2026.

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