Have you spotted a strange “Muscle-Booster.io charge” or “Actitech” entry on your credit card statement? You’re not alone. Many cardholders are confused by this unexpected deduction that often appears without clear context. In most cases, it’s linked to a fitness or workout subscription app, but sometimes, it could be an unauthorized or mistaken charge. This detailed guide will help you understand what the Muscle-Booster.io charge means, why it appears, and how to verify, cancel, or dispute it safely—so you can protect your money and keep your account secure.
What Is Muscle-Booster.io?
Muscle-Booster.io is a digital fitness platform that provides personalized workout and nutrition plans to help users gain muscle, lose fat, and improve strength. It offers features like:
- Custom fitness programs for home or gym
- Nutrition tracking and meal guidance
- Daily progress tracking and reminders
These services are accessible via a paid subscription that may auto-renew unless canceled in time.
However, many users are billed unexpectedly because of forgotten free trials or recurring billing through third-party processors like Actitech Ltd.
Why the Muscle-Booster.io Charge Might Appear
Active Subscription or Auto-Renewal
If you downloaded or tried the Muscle-Booster.io app, you might have been automatically enrolled in a recurring subscription plan after your free trial. Unless canceled 24 hours before renewal, the payment processes automatically.
To verify: Go to your App Store or Google Play Subscriptions → Search for Muscle Booster or Actitech.
Third-Party Billing via Actitech
Many Muscle-Booster.io payments are processed by Actitech, the parent billing company. Therefore, the charge may appear under Actitech or a similar name, even if you never saw “Muscle-Booster.io” directly on your statement.
Mistaken or Unauthorized Charges
If you never used the app or authorized a payment, this could be a billing error or fraudulent transaction. Quick verification and contacting your bank or merchant can help you secure a refund.
How to Verify the Muscle-Booster.io Charge
Before disputing, check these points carefully:
- Check Your Email: Look for receipts or subscription confirmations from Muscle-Booster.io or Actitech.
- Ask Family Members: Someone with shared card access may have made the purchase.
- Check Your Billing Descriptor: It may appear as ACTITECH, MUSCLE BOOSTER, or FITNESS APP PLAN.
- Review App Store Subscriptions: Confirm if there’s an active plan on your Google or Apple account.
If none of these apply, it’s likely an unauthorized charge.
How to Resolve or Dispute the Muscle-Booster.io Charge
Step 1: Contact the Merchant
Visit support.muscle-booster.io and share your transaction ID, date, and last 4 digits of your card.
Request clarification or a refund if it was an error. Refunds are generally processed within 3–5 business days.
Tip: Keep all communications and screenshots for future reference.
Step 2: Contact Your Credit Card Issuer
If the merchant doesn’t respond or denies the refund:
- Call your card issuer or bank immediately.
- Report the unauthorized or disputed transaction.
- Ask them to temporarily block or reverse the charge while investigating.
- Follow their official charge dispute process for documentation.
Step 3: File a Dispute or Chargeback (Legal Protection)
Under the Fair Credit Billing Act (FCBA), U.S. consumers are legally protected against unauthorized charges.
You can file a chargeback within 60 days of the transaction. The bank will investigate and refund you if the merchant fails to prove authorization.
Pro Tip: Always dispute promptly — the faster you act, the better your refund chances.
How to Prevent Future Unknown Charges
Here’s how to stay safe from similar issues:
- Enable Transaction Alerts: Get instant SMS or email updates for every card transaction.
- Monitor Monthly Statements: Check for small or repeated unknown charges.
- Use Virtual Cards for Subscriptions: Many banks offer single-use cards for safer online payments.
- Avoid “Free Trials” With Card Info: If possible, use trial services that don’t require payment details.
- Cancel Early: End unwanted subscriptions at least 24 hours before renewal.
Know Your Rights (Fair Credit Billing Act)
Under the Fair Credit Billing Act, you’re protected from unauthorized credit card transactions.
Your key rights include:
- You can dispute a charge within 60 days.
- The issuer must acknowledge your complaint within 30 days.
- You’re liable for a maximum of $50 for fraudulent transactions.
- Disputes don’t affect your credit score.
Read More- PayPath Credit Card Fee
Frequently Asked Questions (FAQ)
What is the Muscle-Booster.io charge on my card?
It’s usually a subscription fee for the Muscle-Booster fitness app or its billing partner Actitech.
Is this charge fraudulent?
Not always. It could result from an active or trial subscription you forgot to cancel. Verify before disputing.
How do I cancel my Muscle-Booster.io subscription?
Go to your App Store or Play Store Subscriptions and cancel the Muscle Booster plan, or email support for help.
Can I get a refund?
Yes. Contact support.muscle-booster.io and explain the situation. If unresolved, file a dispute with your bank.
Will disputing affect my credit score?
No. Disputing a charge does not impact your credit history or score.
Conclusion
Seeing a Muscle-Booster.io charge on your credit card can be concerning, but it’s usually easy to fix once you identify the cause. Always verify if it’s linked to an app or service you used. If not, contact the merchant or your card issuer immediately. By monitoring statements, using secure payment methods, and knowing your consumer rights, you can protect yourself from future unauthorized or surprise charges.
Emma Rose is a U.S.-based personal finance writer and a regular contributor at Cardix.us. She focuses on topics like credit cards, credit scores, and everyday money management. Emma’s writing makes complex financial concepts simple and practical, helping readers make smarter credit and spending decisions with confidence.
