Comparison

Protocol AI vs Strength Quest

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

Head to head
About

Protocol AI

This app acts as a personal training partner, offering intelligent recovery tracking and personalized workout plans. It helps users train smarter, recover effectively, and achieve fitness goals faster by providing insights into body readiness and performance metrics.

Highlights
  • Intelligent recovery tracking
  • Personalized workout plans
  • Body Battery readiness indicator
  • Workout logging with rest timers
  • Performance and sleep insights
Features
Read full description

Unlock Your Full Potential with Protocol Protocol is your personal training partner, combining intelligent recovery tracking with goal-driven workout plans to help you train smarter, recover better, and hit your goals faster. Core Features: Know When to Push or Rest Your Body Battery shows exactly how charged you are, so you can plan intense sessions or take a recovery day with confidence. Personalised Training Plans From muscle gain to recomposition, Protocol builds bespoke 8–24 week programmes based on your goals and fitness level. Track Every Workout Log sets, reps, and weight with built-in rest timers, and see your progress week after week. Performance Insights Get a clear view of your recovery, sleep, strain, and activity to stay on track and avoid burnout. Train with purpose. Recover with precision. Achieve your best. Requires accurate Apple Health data. We recommend Apple Watch for best results, but any device that records heart rate, HRV, sleep, etc. into Apple Health will work.

About

Strength Quest

This app transforms fitness tracking into an adventure with gamified workouts and smart progress monitoring. It offers a privacy-first approach with local data storage and offline functionality, making it ideal for gym enthusiasts.

Highlights
  • Log sets, reps, and weights
  • Rest timer
  • 100+ exercises tracked
  • Custom exercise creation
  • XP and level progression
  • Personal Record detection
  • Offline functionality
Features
Read full description

Transform your fitness journey into an adventure with Strength Quest - the privacy-first workout tracker that gamifies your gym sessions. TRACK WORKOUTS YOUR WAY - Log sets, reps, and weights with large, gym-friendly buttons - Rest timer automatically starts between sets - Track 100+ exercises including barbell, dumbbell, machine, cable, and bodyweight movements - Create custom exercises for your unique routine - Import workout history from other apps (CSV format) LEVEL UP YOUR FITNESS - Earn XP for every completed workout and set - Watch your level rise from "Fitness Newbie" to "Legendary Titan" - Complete daily and weekly quests for bonus rewards - Unlock achievements as you hit milestones - Track your workout streak and keep it alive SMART PROGRESS TRACKING - Automatic Personal Record detection for weight, reps, and estimated 1RM - Interactive body heat map showing which muscles you've trained - Volume tracking by muscle group - Progress charts for any exercise - Weekly workout comparisons YOUR DATA, YOUR CONTROL - All data stored locally on your device - no account required - Works completely offline - perfect for gyms with poor signal - Export your complete history as JSON backup anytime, or use iCloud backup - No ads, no tracking, no subscriptions required for core features - Dark theme designed for gym lighting BUILT FOR THE GYM - Large touch targets for sweaty fingers - Screen stays awake during workouts - Quick-add previous weights and reps - Predicted workout finish time - Clean, distraction-free interface Whether you're just starting your fitness journey or you're a seasoned lifter, Strength Quest makes tracking your progress rewarding and fun. Download now and start your quest to get stronger!

Screenshots

Protocol AI4 screens
Strength Quest4 screens

Verdict

The call

The clearest difference is rating: Strength Quest at 5.0 against Protocol AI's 1.0. Strength Quest also leads on monetization model (free vs free with in-app purchases). Protocol AI's advantage is iOS requirement (15.1 vs 17.0). On price, ratings volume, ads and in-app purchases 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. Protocol AI sells 8 in-app purchases, starting at $4.99 per month and Strength Quest sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Strength Quest holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scorecard3 real differences · 7 level
Protocol AI versus Strength Quest: the parameters behind the verdict, then further details
ParameterProtocol AIStrength Quest
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size52 MB32 MB
Age rating4+4+
DeveloperWARREN JAMES DAYJonathan Maddison

Customer experience

Protocol AI

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Strength Quest

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Protocol AI

Subscriptions8
  • Unlimited access3 Days trial$4.991 Month
  • Unlimited access7 Days trial$4.991 Month
  • Unlimited access$14.991 Month
Show 5 more
  • Unlimited access3 Days trial$14.991 Month
  • Unlimited access$39.991 Year
  • Unlimited access3 Days trial$39.991 Year
  • Unlimited access7 Days trial$39.991 Year
  • Unlimited access$59.991 Year
1 purchases

Strength Quest

One-time1
  • Lifetime Premium$2.99

Questions

Is Protocol AI free?
Protocol AI is free to download, with in-app purchases available.
Is Strength Quest free?
Strength Quest is free to download, with in-app purchases available.
Which has better reviews, Protocol AI or Strength Quest?
Strength Quest is rated higher. Protocol AI averages 1.0 out of 5 from 1 ratings, while Strength Quest averages 5.0 from 1 ratings.
Do Protocol AI or Strength Quest have ads?
Neither Protocol AI nor Strength Quest shows ads.

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