Muscle Money: Idle Gym Tycoon
Build, staff and grow your gym
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Own a gym. Fill it with machines. Watch the money roll in.
Muscle Money is an idle tycoon game about running a gym that works. Every member walks in with a workout plan. Cover their muscle groups, give them a free machine, and fit it all on the floor. Get it right and the cash counter never stops.
BUILD YOUR GYM
• Buy treadmills, racks, cable stations and 50 more machines.
• Tap any machine on the floor to level it up.
• Open 13 rooms, from the Shopfront to the Leg Dungeon and the Gun Show.
• Extend rooms with annexes when the floor gets tight.
• Drag machines around the floor plan to make space.
RUN IT WELL
• Hire trainers, cleaners, technicians and a receptionist.
• Watch queues form and fix them before members leave.
• Read the reason behind every unhappy member.
• Use the Gym Optimizer to refit the whole gym in one tap.
GROW THE BRAND
• Franchise to 30 cities across five regions.
• Complete a region for a permanent income bonus.
• Sell the Chain and start again with Prestige perks.
• Unlock signature stations only a rich gym can afford.
IDLE, THE RIGHT WAY
• Earn while you are away, with a cap you can raise.
• Pop sweat bubbles and catch golden members for bonus cash.
• Daily quests, a daily streak with rewards up to day 100, and 40 trophies.
• No ads. No account. Fully offline.
Style your gym with your own name, accent colour, floor themes and decorations. Then go and skip leg day.
VIP CLUB
An optional monthly subscription: 25 gems a day, double the offline earnings cap and an exclusive theme. Payment is charged to your Apple Account. It renews automatically unless cancelled at least 24 hours before the period ends. Manage it in your App Store account settings.
Terms of Use: https://muscle-money.netlify.app/terms/
Privacy Policy: https://muscle-money.netlify.app/privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- VIP Club now starts with a free week for new members: 25 gems a day, twice the time-away earnings and the VIP Lounge theme. Cancel before the week ends and you pay nothing.
- The first tier of the Prestige tree costs more. One Sell the Chain no longer buys all of it. Levels you already bought stay yours.
- The game now sends a record of each purchase to RevenueCat, so we can find purchase problems faster. The record does not identify you. See the privacy policy.
The developer, SW Software LLC, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SW Software LLC
- Size
- 17 MB
- Category
- Simulation
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Gym Pass Season 12 $4.99
- Gym Pass Season 10 $4.99
- Gym Pass Season 9 $4.99
- Gym Pass Season 11 $4.99
- Gym Pass Season 7 $4.99
- Gym Pass Season 8 $4.99
- Gym Pass Season 6 $4.99
- Gym Pass Season 5 $4.99
- Gym Pass Season 3 $4.99
- Gym Pass Season 4 $4.99
- Copyright
- © 2026 SW Software LLC