Fitness Planner Gym・Workout AI vs WorkoutStack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fitness Planner Gym・Workout AI
This app provides AI-powered personalized workout plans for muscle building and weight loss. It offers a vast library of exercises for both home and gym, acting as a virtual fitness coach to track progress and answer fitness-related questions.
- AI-powered personalized workout plans
- Muscle building and weight loss focus
- Home and gym workout options
- Extensive exercise library (3700+)
- AI fitness coach and chatbot
- Workout tracking and progress reports
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WorkoutAI has AI-Powered workouts for effective muscle building and weight loss. Tailored for both home workouts and gym training, our app offers personalized fitness plans, focusing on strength training and bodyweight exercises. Our app uses FitAI artificial intelligence to create smart workout routines. WorkoutAI is also an AI personal trainer for building muscle and losing weight at home. We have workouts for men and women to get a six-pack, build biceps, triceps, shoulder or any muscle. We also have cardio exercises for women and men to lose weight. You can lose weight at home with our no equipment bodyweight workouts. Our app uses FitAI artificial intelligence to prepare workout plans. WorkoutAI has 3700+ exercises, including dumbbell and bodyweight home exercises. We have exercises for chest, biceps, abs, shoulder, quadriceps, triceps, glutes, hamstring, lats, forearms, traps, calves. Our most popular exercises are push-ups, pull-ups, squats, lunges, planks, burpees, sit-ups, crunches, leg raises. WorkoutAI can be your personal fitness coach which gives you a personal workout plan and daily workouts. You can lose weight at home, build muscle at home, and do all workouts with no equipment at home. Our workout tracker and gym log helps you build muscle or lose weight faster. WorkoutAI assistant can respond your all fitness related questions with the help of chatgpt. WorkoutAI can be used as a workout planner for gym or fitness tracker for home. AI learns from your workout history to help you build muscle fast or lose weight quickly. It recommends cardio and strength exercises for you. You can do HIIT exercises, aerobics and cardio exercises, bodyweight exercises, running/jogging, weight training, and cycling. WorkoutAI has muscle analysis which focus on arms and legs workout. It also has workout reports and top exercises for you. Subscription information: - To access pro features, you should have an active subscription. Subscription periods are 1 month, 6 months and 1 year. Subscription renews every month, 6 months or year respectively. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. - You can cancel your subscription via this url: https://support.apple.com/en-us/HT202039 - Privacy Policy: https://futuresoftcompany.com/workoutapp/privacypolicy - Terms of Use: https://futuresoftcompany.com/workoutapp/termsofservice
WorkoutStack
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WorkoutStack is a Fast, Bold & Focused gym logger 2,900+ EXERCISE LIBRARY Every exercise comes with animated HD videos, step-by-step instructions, equipment details, and primary and secondary muscle data. Search instantly or filter by muscle group and equipment to find the perfect exercise in seconds. COLOUR-CODED WORKOUTS No more squinting at endless grey lists mid-set. Every exercise in your workout gets its own vivid colour, so you always know where you are at a glance. BUILD YOUR OWN STAT DASHBOARD Design your stat dashboard & add the widgets that are important to you. Analyse specific exercises or data across all your workouts. MUSCLE DISTRIBUTION WorkoutStack calculates which muscles your training actually hits, helping you balance your program and avoid blind spots. WORKS OFFLINE No internet is required to workout. All data is stored 100% privately on your device and iCloud. UNLOCK PREMIUM FEATURES WorkoutStack Premium is available with a monthly or annual subscription. If you choose to purchase WorkoutStack Premium, payment will be charged to your iTunes account, and your account will be charged for renewal 24-hours prior to the end of the current period. Your subscription will automatically renew unless cancelled at least 24hrs before the end of the current period. Subscriptions may be managed by the user and Auto-renewal may be turned off at any time by going to the ‘Manage Subscription’ page after purchase. Any unused portion of the free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of service: https://WorkoutStack.app/terms Privacy policy: https://WorkoutStack.app/privacy
Screenshots
Verdict
The clearest difference is update cadence: WorkoutStack at weekly against Fitness Planner Gym・Workout AI's every 6 weeks. Fitness Planner Gym・Workout AI's advantage is iOS requirement (16.0 vs 26.2). 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
Both are free to download. Fitness Planner Gym・Workout AI sells 7 in-app purchases, starting at $5.99 per 7 days and WorkoutStack sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Fitness Planner Gym・Workout AI ships an update every 6 weeks, WorkoutStack weekly. The most recent releases landed on September 26, 2026 and September 8, 2026 respectively.
| Parameter | Fitness Planner Gym・Workout AI | WorkoutStack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.9K ratings) — better | — |
| Positive reviews | 84.6% of reviews | — |
| Number of ratings | 1.9K — better | — |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 16.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 178 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | FUTURE SOFT YAZILIM BILISIM DANISMANLIK HIZMETLERI TICARET ANONIM SIRKETI | Neurondigital Ltd |
Bugs and requests
Fitness Planner Gym・Workout AI
Reported bugs
3 issues- Inconsistent weight tracking
- Occasional app crashes
- Compatibility issues with older devices
Requested features
5 requests- Sync with Apple Watch
- Integration with health apps
- More customization options
- Post-workout stretching exercises
- Monthly workout scheduling
WorkoutStack
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fitness Planner Gym・Workout AI
- Workout Pro Weekly$5.997 Days
- Workout Pro Monthly$12.991 Month
- Workout Pro 6-Monthly$59.996 Months
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- Workout Pro Yearly3 Days trial$99.991 Year
- Workout Pro Yearly1 Year trial$99.991 Year
- Workout Pro Yearly2 variants$99.991 Year
- Lifetime Pro$159.00
WorkoutStack
- WorkoutStack Monthly Plan3 Days trial$4.991 Month
- WorkoutStack Yearly Plan3 Days trial$24.991 Year
- WorkoutStack Tracker Lifetime Plan$59.99
Questions
Is Fitness Planner Gym・Workout AI free?
Is WorkoutStack free?
Do Fitness Planner Gym・Workout AI or WorkoutStack have ads?
Which is updated more often, Fitness Planner Gym・Workout AI or WorkoutStack?
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