Periodized strength plans that tell you when to add weight. Evidence-based training for people training solo.
WonderGym is an evidence-based strength training app for people training solo who want a system, not guesswork.
Most people repeat the same workout for months and wonder why the bar stops moving. WonderGym plans your training in phases and uses your own logged sets to decide what comes next.
PERIODIZED PLANS
• Multi-week programs built in phases: foundation, hypertrophy, strength, peak, and scheduled deload weeks for longer plans
• Sets, reps, and RPE change from phase to phase, so the plan moves with you
• Main lifts stay the same across the program and accessories rotate between blocks, so your progress on the big lifts stays comparable
• 20 built-in programs, including Push/Pull/Legs, PHUL, and a 5/3/1-style strength cycle
• Pro: AI builds a personalized plan from your goal, experience, schedule, and equipment
KNOW WHEN TO ADD WEIGHT
• Log weight, reps, sets, and RPE in a few taps
• Weight goes up only after you beat your target by 2+ reps in two sessions in a row; otherwise you get a rep target for next time
• Repeated very hard sessions at the same weight trigger a suggestion to reduce the load
• Choose kg or lb
SEE WHAT YOU TRAINED
• A front and back muscle map shows how many sets each muscle group got this week
• Workout history, progress charts, and estimated 1RM per exercise
MORE TOOLS
• AI form check for squat, deadlift, bench press, overhead press, and push-up
• AI meal analysis and nutrition tracking
• Body weight and body composition records
• Quick Log for workouts outside your plan
• Share a plan with a training partner
• Cloud sync across devices
Core workout logging, all built-in programs, and nutrition tracking are free. AI form check and AI meal analysis include a daily free allowance. WonderGym Pro adds AI-built personalized plans and unlimited AI analysis.
WonderGym Pro is an auto-renewable subscription. You can cancel anytime in your App Store account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://wondergym.app/en/privacy
The analysis and suggestions in this app are general information and do not replace medical diagnosis, treatment, or individualized guidance from a qualified professional.
Ratings & Reviews
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• After a hard session, the app now suggests sleep habits, and the next day you can tap once to log how you slept
• Fixed a crash on the exercise analytics screen
• Clearer sign-in messages
• Stability improvements
Version 1.10.15
The developer, Jun Zhi Wang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Contact Info
User Content
Identifiers
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Jun Zhi Wang
Size
71.7 MB
Category
Health & Fitness
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.