Comparison

Coach.AI vs Protocol

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

Head to head
About

Coach.AI

Features
Read full description

CoachAI watches you train. Prop up your iPhone and its camera becomes a coach that actually sees you move — counting every rep, reading your form, and correcting you in real time. No mirror guesswork. No wondering if you're doing it right. Built in Dubai, for how people really train. Why CoachAI is different Most fitness apps hand you a static plan and hope for the best. CoachAI uses your camera to watch each rep, catch breakdowns in your posture, and adjust your next set to what your body just did. It's the one thing a downloadable plan can never do: see you. What you get - Real-time form checks — the camera reads your posture and technique, rep by rep - Hands-free rep counting and tempo tracking - Workouts that adapt to the reps you actually complete, not a fixed template - Smart nutrition plans matched to your goals and lifestyle - An AI coach for daily guidance across training, recovery, and habits - Progress tracking that shows what's working and what to change - Equipment-free routines you can do anywhere - Private by design — your camera data never leaves your phone Made for real life Short sessions. Clear cues. No overwhelm. CoachAI removes the friction so you show up, do the reps right, and stay consistent; whether you're starting from zero or sharpening a routine you already love. Your coach. In your pocket. Watching, adapting, always on your side. Built in Dubai. Talk to us if you need any support at support@coachai.tech Terms & Privacy https://coachai.tech/privacy-policy https://coachai.tech/terms-of-use

About

Protocol

This AI-powered app creates customized fitness and nutrition plans based on your goals, equipment, and schedule. It offers ongoing adjustments as you progress and provides AI coaching for follow-up questions. Achieve your fitness objectives with practical, evidence-based guidance.

Highlights
  • Personalized training plans
  • AI-driven nutrition guidance
  • Adaptive progress adjustments
  • Built-in AI coaching
  • Goal-oriented planning
  • Evidence-based principles
Read full description

Protocol builds personalized training and nutrition plans with AI, grounded in evidence-based coaching principles. Answer a short onboarding flow, get a plan tailored to your goals, equipment, schedule, and experience level, then keep adjusting as you progress. Use Protocol to: - Generate training plans that fit your week - Get nutrition guidance aligned to your goal - Ask follow-up questions with built-in AI coaching - Keep your progress tied safely to your account Whether your goal is muscle gain, fat loss, strength, or general fitness, Protocol helps you stay consistent with a plan that feels practical. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Coach.AI4 screens
Protocol4 screens

Verdict

The call

The clearest difference is update cadence: Protocol at weekly against Coach.AI's every 3 months. Protocol also leads on iOS requirement (15.0 vs 17.0). On price, ads, 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. Coach.AI sells 8 in-app purchases, starting at $12.99 per month and Protocol sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Coach.AI ships an update every 3 months, Protocol weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Coach.AI versus Protocol: the parameters behind the verdict, then further details
ParameterCoach.AIProtocol
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size97 MB54 MB
Age rating4+4+
DeveloperMouhab TarekMUSTAFA TOPCU

In-app purchases

8 purchases

Coach.AI

Subscriptions8
  • PRO Plan$12.991 Month
  • PRO Family Plan7 Days trial$19.991 Month
  • ELITE PLAN7 Days trial$24.991 Month
Show 5 more
  • ELITE Family Plan7 Days trial$29.991 Month
  • PRO PLAN7 Days trial$125.991 Year
  • PRO Family Plan$174.991 Year
  • Elite Plan7 Days trial$199.001 Year
  • ELITE Family Plan$259.991 Year
4 purchases

Protocol

Subscriptions4
  • Protocol Pro Monthly$7.991 Month
  • Protocol Pro 3 Months$19.993 Months
  • Protocol Pro 6 Months$34.996 Months
Show 1 more
  • Protocol Pro Yearly7 Days trial$59.991 Year

Questions

Is Coach.AI free?
Coach.AI is free to download, with in-app purchases available.
Is Protocol free?
Protocol is free to download, with in-app purchases available.
Do Coach.AI or Protocol have ads?
Neither Coach.AI nor Protocol shows ads.
Which is updated more often, Coach.AI or Protocol?
Coach.AI ships an update every 3 months, and Protocol weekly. Most recently, Coach.AI was updated on November 4, 2026 and Protocol on October 31, 2026.

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