Comparison

Pep AI vs Motion Workout Tracker

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

Head to head
About

Pep AI

This app helps you meticulously track peptide research, including inventory, logs, nutrition, wellness, and notes. It replaces scattered data with an organized, private system for consistency and offers features like injection site tracking, side effect logging, and AI-powered meal scanning.

Highlights
  • Inventory & Organization
  • Injection Site Tracker
  • Side Effects Tracking
  • Nutrition Logging
  • Meal Scanner
  • Apple Health Integration
  • Bloodwork Tracker
  • AI Insights
Features
Read full description

Pep AI is the GLP-1 and Peptide tracker for shots, nutrition, side effects, weight, wellness, and everything in between. Use Pep AI for Zepbound®, Wegovy®, Ozempic®, Mounjaro®, Foundayo®, semaglutide, tirzepatide, oral GLP-1s, peptides, and weekly injection routines. GLP-1 and Peptide tracking shouldn’t mean scattered notes, forgotten injection sites, missed protein goals, and trying to remember how you felt after your last dose. Pep AI brings your routine together so you can stay consistent and understand your progress over time. NEW IN PEP AI 4.0 • A completely redesigned app: new Home, Dose and Progress screens • Arlo, your companion, with friendlier reminders that fit your day • Home Screen widgets, Live Activities and a redesigned Apple Watch app • Community groups to share progress with others on the same journey • In-app Help articles for every feature TRACK SHOTS, DOSES AND INJECTION SITES • Log GLP-1 and Peptide shots and doses • Give each medication its own dose schedule and reminder times • Track dose timing and history • Rotate injection sites with an interactive body map • Organize vial inventory and photos FOOD, PROTEIN AND WATER • Track calories, protein, carbs, fat and fiber • Quick Log, saved meals and photo meal scans for estimated macros • Log water and track hydration goals • View nutrition and hydration trends • Sync activity data with Apple Health SIDE EFFECTS AND WELLNESS • Log nausea, fatigue, appetite changes and other symptoms • Track symptom timing and severity • Connect symptoms with your dose history • Log energy and mood • Track sleep duration and quality PROGRESS • Track weight and trends over time • Add progress photos • Complete daily wellness check-ins • View your routine in a daily timeline • Earn achievements for staying consistent INSIGHTS AND REPORTS • View your tracking data in one dashboard • See patterns across nutrition, hydration, sleep, side effects and progress • View estimated medication levels and timing • Generate PDF reports to review with your healthcare provider ARLO Ask general educational questions about peptides and GLP-1s directly inside the app. WHY PEP AI Pep AI is built specifically for peptide and GLP-1 routines, giving you one simple place to stay organized and follow your progress. Pep AI is designed for tracking, organization and educational purposes only. It does not provide medical advice, diagnose conditions, recommend treatments or provide dosing instructions. Always consult your healthcare provider about medications, dosing, side effects or health concerns. A paid subscription is required to access Pep AI's tracking features. Your data is stored securely and synced to your account. We do not sell your personal data. Support: support@pepaiapp.com Privacy: https://pepaiapp.com/privacy Terms: https://pepaiapp.com/terms

About

Motion Workout Tracker

This AI-powered fitness companion helps you log workouts, track progress, and build personalized training plans. It offers adaptive coaching, recovery insights using Apple Health data, and AI-driven form feedback to optimize your training.

Highlights
  • AI-powered workout logging and tracking
  • Personalized and adaptive training plans
  • AI-driven form feedback with video analysis
  • Recovery and readiness insights via Apple Health
  • Workout template creation and sharing
  • Progress tracking and PR logging
Read full description

Motion Workout Tracker is your all-in-one workout tracker and AI training companion, built to help you train with purpose. Log lifts, track PRs, build workout templates, and follow personalized programs tailored to your goals, experience, schedule, and available equipment. Powered by Nova AI, Motion goes beyond basic tracking with adaptive training plans, personalized coaching insights, and recovery tools that use Apple Health data to help you understand how sleep, HRV, resting heart rate, and training load may impact your daily readiness. Whether your focus is strength, muscle, or consistency, Motion helps you stay organized, train intentionally, and keep progressing over time. FEATURES: TRAINING & TRACKING • Log workouts, sets, reps, and weights • Track PRs and long-term progress • View lift analytics, including estimated 1RM, RPE, and exercise history • Get next-workout weight guidance for each exercise • Exclude off days from affecting lift history and PR progress PROGRAMS & COACHING • Create personalized programs based on your goals, experience, schedule, and available equipment • Follow adaptive training plans that evolve based on your performance • Unlock future weeks as Nova updates your plan over time • Receive personalized coaching insights throughout your training • Use deload mode to automatically generate adjusted numbers based on your previous performance for each lift NOVA AI • Ask Nova AI questions, modify your program, and manage training tasks for you • Create templates and folders with Nova AI FORM CHECK • Record or upload lift videos to get AI-powered form feedback • Review technique insights to help improve your movement WORKOUT TOOLS • Support supersets, warm-up sets, drop sets, failure sets, and AMRAP sets • Use smart rest timers that remember your preferred rest time for each exercise • Use a plate calculator for barbell and plate-loaded movements PLANNING & ORGANIZATION • Build and organize workout templates and folders • Share workout templates with other Motion users RECOVERY & BODY INSIGHTS • Monitor recovery and readiness with Apple Health integration • Understand how sleep, HRV, resting heart rate, and training load may affect daily performance • Track training volume and strength by muscle group • Set target weekly sets for each muscle group • Track water intake and stay on top of your hydration goals PERSONALIZATION & APP EXPERIENCE • Adjust units automatically based on your locale • Choose from multiple UI themes • Protect your account with 2FA • Report bugs, request features, and suggest exercises directly in the app Terms of Use: https://www.bizzybeelabs.com/motion/terms Privacy Policy: https://www.bizzybeelabs.com/motion/privacy

Screenshots

Pep AI4 screens
Motion Workout Tracker4 screens

Verdict

The call

The clearest difference is review sentiment: Motion Workout Tracker at 100% against Pep AI's 38%. Motion Workout Tracker also leads on ads (none vs shown) and rating (5.0 vs 4.7). Pep AI's advantage is ratings volume (4K vs 13). On price, in-app purchases, monetization model 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. Pep AI sells 16 in-app purchases, starting at $3.99 per 7 days and Motion Workout Tracker sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Motion Workout Tracker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Pep AI has 4K ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 38% of Pep AI's written reviews are positive against 100% of Motion Workout Tracker's.

UpkeepUpdate frequency

Pep AI ships an update weekly, Motion Workout Tracker every 2 days. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
Pep AI versus Motion Workout Tracker: the parameters behind the verdict, then further details
ParameterPep AIMotion Workout Tracker
PriceFreeFree
Rating4.7 (4K ratings)5.0 (13 ratings) — better
Positive reviews38.4% of reviews100.0% of reviews — better
Number of ratings4K — better13
Update frequencyWeeklyEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS16.416.4
Further details — not scored
Size142 MB158 MB
Age rating17+4+
DeveloperZode Development LLCBizzyBee

Customer experience

Pep AI

All ratings3,960 ratings
Positive93.4%
Neutral2.0%
Negative4.7%
Written reviews159 reviews
Positive38.4%
Neutral5.7%
Negative56.0%

Motion Workout Tracker

All ratings13 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

16 purchases

Pep AI

Subscriptions16
  • Pep Week Updated$3.997 Days
  • Pep AI Monthly2 variants$9.991 Month
  • Pep Month Updated4 variants$9.991 Month
Show 13 more
  • Pep AI Yearly Discount$19.991 Year
  • Pep AI Yearly$19.991 Year
  • Pep AI Yearly3 Days trial$24.991 Year
  • Pep Discount Updated$29.991 Year
  • Pep AI Yearly3 Days trial$29.991 Year
  • Pep AI Yearly$29.991 Year
  • Pep Year Updated$29.991 Year
  • Pep Year Updated$34.991 Year
  • Pep Year Updated$39.991 Year
  • Pep Year Updated3 Days trial$39.991 Year
  • Pep Year Updated3 Days trial$44.991 Year
  • Pep Year Subscription3 Days trial$49.991 Year
  • Pep Year Subscription3 Days trial$59.991 Year
4 purchases

Motion Workout Tracker

Subscriptions4
  • Motion Pro Monthly$4.991 Month
  • Motion Pro$9.991 Month
  • Motion Pro Annual$29.991 Year
Show 1 more
  • Motion Pro7 Days trial$39.991 Year

Questions

Is Pep AI free?
Pep AI is free to download, with in-app purchases available.
Is Motion Workout Tracker free?
Motion Workout Tracker is free to download, with in-app purchases available.
Which has better reviews, Pep AI or Motion Workout Tracker?
Motion Workout Tracker is rated higher. Pep AI averages 4.7 out of 5 from 4K ratings, while Motion Workout Tracker averages 5.0 from 13 ratings.
Do Pep AI or Motion Workout Tracker have ads?
Pep AI shows ads; Motion Workout Tracker does not.
Which is updated more often, Pep AI or Motion Workout Tracker?
Pep AI ships an update weekly, and Motion Workout Tracker every 2 days. Most recently, Pep AI was updated on October 25, 2026 and Motion Workout Tracker on October 15, 2026.

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