Comparison

Oak 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

Oak

This app analyzes your training, nutrition, and health data to provide personalized insights and adapt your plan. It connects your wearable data with your workouts and meals to optimize progress and prevent plateaus. Get a comprehensive view of your fitness journey with intelligent coaching.

Highlights
  • Personalized training adjustments
  • Automated macro tracking
  • Health data synchronization
  • Performance trend analysis
  • Recovery and context tracking
  • Progress plateau identification
Features
Read full description

Your training is dialed. Your macros are tracked. Your wearable is logging everything. So why has progress slowed? Effort isn't the problem. Decisions are. Oak is a coach that turns your training, nutrition, and health data into better decisions. It sees everything as one complete picture, understands how your body responds over time, and adapts your plan so every rep, meal, and rest day actually counts. Not a static plan. Not a generic app. A coach that knows your history, sees what's working, and fixes what isn't. ONE COACH FOR TRAINING, NUTRITION & RECOVERY With an Oak Unlimited subscription, your coach brings everything together: • Training – Log lifting and cardio workouts. Your coach reads your performance trends and adjusts your programming to keep you progressing. • Nutrition – Your calories and macros sync automatically from Apple Health. Your coach weighs your intake against your goals and identifies where adherence or strategy is holding you back. • Check-ins – Track weight, sleep, energy, stress, and more. Your coach uses this context to explain performance and guide adjustments. • Apple Health – Sync sleep, HRV, resting heart rate, VO₂ max, and activity. Your coach connects recovery data to training outcomes so nothing gets missed. BUILT FOR SERIOUS LIFTERS • Advanced trainees breaking through plateaus • Athletes with wearable data they're not fully using • Lifters who want high-level coaching without hiring a coach • Anyone who's tired of guessing what's working A PLAN THAT EVOLVES Your plan shouldn't stay the same if your body doesn't. Oak continuously adjusts your training and nutrition based on how you're actually responding. When progress slows, it finds the reason. When something works, it doubles down. No guesswork. No wasted effort. IT CONNECTS THE DOTS Your data already tells a story. Oak reads it. Your coach surfaces patterns, flags inefficiencies, and explains what's actually driving your results: • Strength stalled? It identifies whether it's programming, recovery, or nutrition. • Sleep dropping during a cut? It adjusts before performance suffers. • Progress inconsistent? It finds the variable causing it. You don't have to piece it together yourself. A COACH THAT THINKS AHEAD Oak doesn't wait for you to ask. It surfaces insights, flags issues early, and keeps your plan aligned with your goals. You get clear direction without constantly second-guessing your approach. CONSISTENCY THAT BUILDS MOMENTUM Progress comes from doing the right things consistently. Oak reinforces that with: • Streaks for workouts and check-ins • Achievements for milestones and adherence • Challenges that keep you engaged Small wins compound. Your coach makes sure they do. Oak requires an active Oak Unlimited subscription to access coaching, training programs, nutrition insights, reports, gamification, and Apple Health integration. Subscription pricing and terms are shown in-app. Terms of Use: https://tryoak.app/terms

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

Oak4 screens
On Program4 screens

Verdict

The call

The clearest difference is rating: Oak at 5.0 against On Program's 4.5. Oak also leads on ads (none vs shown) and review sentiment (100% vs 88%). On Program's advantage is ratings volume (8 vs 2). On price, update cadence, in-app purchases and monetization model 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. Oak sells 3 in-app purchases, starting at $7.99 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

Oak holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 100% of Oak's written reviews are positive against 88% of On Program's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 6 level
Oak versus On Program: the parameters behind the verdict, then further details
ParameterOakOn Program
PriceFreeFree
Rating5.0 (2 ratings) — better4.5 (8 ratings)
Positive reviews100.0% of reviews — better87.5% of reviews
Number of ratings28 — better
Update frequencyEvery 3 daysEvery 3 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size69 MB49 MB
Age rating4+12+
DeveloperZachary HamannADAM CHRISTOPHER BUZASSY

Customer experience

Oak

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

On Program

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

In-app purchases

3 purchases

Oak

Subscriptions3
  • Oak Unlimited (Weekly)3 Days trial2 variants$7.997 Days
  • Oak Unlimited (Monthly)3 Days trial2 variants$11.991 Month
  • Oak Unlimited (Annual)3 Days trial2 variants$49.991 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 Oak free?
Oak 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, Oak or On Program?
Oak is rated higher. Oak averages 5.0 out of 5 from 2 ratings, while On Program averages 4.5 from 8 ratings.
Do Oak or On Program have ads?
On Program shows ads; Oak does not.
Which is updated more often, Oak or On Program?
Oak ships an update every 3 days, and On Program every 3 days. Most recently, Oak was updated on September 30, 2026 and On Program on October 2, 2026.

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