Terms of Service
Last updated: March 27, 2026
1. Agreement to Terms
By accessing or using PrepKoala's GRE preparation platform (the "Service"), you agree to be bound by these Terms of Service ("Terms"). If you disagree with any part of these terms, you may not access the Service.
These Terms apply to all visitors, users, and others who access or use the Service.
2. Description of Service
PrepKoala provides online GRE (Graduate Record Examination) preparation services, including but not limited to:
- Full-length adaptive practice tests
- Vocabulary flashcards with spaced repetition
- Practice questions across all GRE question types
- Performance analytics and score predictions
- Detailed explanations for practice questions
PrepKoala is an independent test preparation platform. GRE is a registered trademark of Educational Testing Service (ETS). This product is not endorsed or approved by ETS.
3. User Accounts
To access certain features of the Service, you must register for an account. When you register, you agree to:
- Provide accurate, current, and complete information
- Maintain and promptly update your account information
- Keep your password secure and confidential
- Accept responsibility for all activities under your account
- Notify us immediately of any unauthorized use of your account
We reserve the right to suspend or terminate accounts that violate these Terms or engage in fraudulent activity.
4. Subscription Plans and Pricing
4.1 Available Plans
We offer the following subscription options:
- Free Tier: Limited access to practice questions and vocabulary flashcards at no cost
- Monthly Subscription: Full access to all features, billed monthly at $19.99/month
- Lifetime Access: One-time payment of $149.99 for permanent access to all features
4.2 Free Trial
Monthly subscriptions include a 3-day free trial. During the trial period:
- You have full access to all premium features
- Your payment method will be authorized but not charged
- You may cancel at any time before the trial ends without being charged
- If you do not cancel, your subscription will automatically begin and you will be charged
4.3 Pricing Changes
We reserve the right to modify our pricing at any time. Existing subscribers will be notified of any price changes at least 30 days before they take effect. Price changes will not affect your current billing cycle.
5. Payment Terms
5.1 Payment Processing
All payments are processed securely through Stripe. By providing payment information, you represent that you are authorized to use the payment method and authorize us to charge the applicable fees.
5.2 Recurring Billing
Monthly subscriptions are billed automatically each month on the anniversary of your subscription start date. You authorize us to charge your payment method on a recurring basis until you cancel.
5.3 Failed Payments
If a payment fails, we will attempt to charge your payment method again. If payment cannot be collected, your access to premium features may be suspended until payment is received.
6. Cancellation and Refund Policy
6.1 Monthly Subscription Cancellation
You may cancel your monthly subscription at any time through your account settings or by contacting support:
- Cancellation takes effect at the end of your current billing period
- You will retain access to premium features until the end of the period you've paid for
- No partial refunds are provided for unused portions of a billing period
- You will not be charged for subsequent billing periods after cancellation
6.2 Free Trial Cancellation
To avoid being charged, you must cancel before your 3-day free trial ends. If you cancel during the trial:
- You will not be charged
- Your access will revert to the free tier immediately upon cancellation
6.3 Lifetime Access Refund
Lifetime access purchases include a 7-day money-back guarantee:
- Request a full refund within 7 days of purchase for any reason
- Contact info@appfusion.us with your refund request
- Refunds are processed within 5-10 business days
- After 7 days, lifetime purchases are non-refundable
6.4 How to Cancel or Request a Refund
To cancel your subscription: Go to Dashboard → Settings → Manage Subscription, or email info@appfusion.us
To request a refund: Email info@appfusion.us with your account email and reason for refund.
7. Acceptable Use
You agree not to:
- Share your account credentials with others
- Use the Service for any unlawful purpose
- Attempt to gain unauthorized access to any portion of the Service
- Copy, distribute, or reproduce our content without permission
- Use automated systems (bots, scrapers) to access the Service
- Interfere with or disrupt the Service or servers
- Reverse engineer or decompile any part of the Service
- Resell or commercially exploit the Service without authorization
8. Intellectual Property
The Service and its original content (excluding content provided by users), features, and functionality are owned by AppFusion Labs, LLC and are protected by international copyright, trademark, and other intellectual property laws.
Your subscription grants you a limited, non-exclusive, non-transferable license to access and use the Service for personal, non-commercial educational purposes.
9. Disclaimer of Warranties
The Service is provided "as is" and "as available" without warranties of any kind, either express or implied, including but not limited to:
- Warranties of merchantability or fitness for a particular purpose
- Warranties that the Service will be uninterrupted or error-free
- Warranties regarding the accuracy of score predictions or study materials
- Guarantees of specific score improvements on the actual GRE exam
We do not guarantee that using our Service will result in any specific score or improvement on the GRE. Individual results vary based on many factors including study time, prior knowledge, and test-taking abilities.
10. Limitation of Liability
To the maximum extent permitted by law, AppFusion Labs, LLC shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to loss of profits, data, or other intangible losses, resulting from your use or inability to use the Service.
11. Changes to Terms
We reserve the right to modify these Terms at any time. We will provide notice of significant changes by posting the new Terms on this page and updating the "Last updated" date. Your continued use of the Service after changes constitutes acceptance of the modified Terms.
12. Governing Law
These Terms shall be governed by and construed in accordance with the laws of the State of Delaware, United States, without regard to its conflict of law provisions.
13. Contact Information
For questions about these Terms of Service, please contact us:
- Email: info@appfusion.us
- Company: AppFusion Labs, LLC