SnapFuel — Terms of Service

Effective date: June 30, 2026
Operated by NextWave.Studio ("NextWave.Studio", "we", "us", or "our")

These Terms of Service ("Terms") govern your access to and use of the SnapFuel mobile application and any related services (collectively, the "Service"). Please read them carefully. By downloading, installing, or using the Service you agree to be bound by these Terms.

1. Acceptance of Terms

By installing or using SnapFuel you confirm that you accept these Terms and that you agree to comply with them. If you do not agree, you must not download, install, or use the Service. You also confirm that you are old enough under the laws of your country to enter into a binding agreement, and that your use of the Service complies with the rules of the app store from which you obtained it (Google Play or the Apple App Store).

2. Description of Service

SnapFuel is a calorie and macronutrient tracking application for mobile devices. The Service is available on Android, with iOS planned for a later release. Its features include:

• AI food-photo recognition. You may take a photo of a meal. The image is sent over an encrypted connection to a proxy server operated by us (a Cloudflare Worker), which forwards the image to Google's Gemini model to obtain candidate food labels together with estimated calorie and macronutrient values.
• Food catalog. The Service includes a built-in database of foods (Korean and international) embedded in the app for searching and logging meals.
• Optional health-data integration. If you choose to enable it, the Service can read activity and health metrics (for example steps, energy burned, exercise sessions, heart rate, sleep, and body measurements) from Apple Health or Google Health Connect to display alongside your nutrition data.
• Local logging and tracking. Your food log, goals, and synced health snapshots are stored locally on your device.

3. Subscriptions & Billing

SnapFuel offers an optional premium subscription, "SnapFuel Premium". The Service is monetized through subscriptions only — there are no advertisements and no credit or pay-per-use system.

• Plans. Premium is offered on weekly, monthly, and annual billing periods. A 3-day free trial may be offered with eligible plans.
• Where you buy. All subscriptions are purchased and managed exclusively through the app store you downloaded the app from — the Google Play Store or the Apple App Store ("App Store"). NextWave.Studio does not collect or process your payment details directly.
• Auto-renewal. Subscriptions renew automatically at the end of each billing period at the then-current price, charged through your App Store account, unless you cancel at least 24 hours before the period ends.
• Free trial. If you start a 3-day free trial and do not cancel before it ends, the subscription converts to a paid, auto-renewing subscription and your App Store account is charged. Any unused portion of a free trial is forfeited when you purchase a subscription.
• Prices. The price you pay is the price shown by your App Store at the time of purchase, in your local currency. Prices may change; any change will apply to future billing periods in accordance with App Store rules.
• Cancellation and refunds. Cancellations, refunds, and billing disputes are handled by the App Store under its own terms — not by us. To cancel, manage, or request a refund for a subscription, use the subscription settings in your Google Play or Apple App Store account. We do not control App Store refund decisions and generally cannot issue refunds directly.

4. Acceptable Use

You agree that you will not, and will not attempt to:

• use the Service for any unlawful purpose or in violation of any applicable law or regulation;
• submit images that you do not have the right to submit, or that contain other people's personal or sensitive information without their consent;
• submit content that is illegal, abusive, or that infringes the rights of others;
• attempt to circumvent, disable, or interfere with the rate limiting or abuse-prevention measures applied to the food-recognition service (for example by rotating device identifiers or sending automated bulk requests);
• reverse engineer, decompile, scrape, or attempt to extract the source code, models, proxy keys, or underlying datasets of the Service, except to the extent this restriction is prohibited by applicable law;
• resell, sublicense, or commercially exploit the Service without our written permission;
• use the Service in a way that could damage, disable, or impair our servers or third-party services we rely on.

We may apply rate limits and temporary blocks to protect the Service. If you exceed the allowed number of recognition requests in a given period, recognition may be temporarily unavailable to your device.

5. AI Accuracy Disclaimer

The food-photo recognition feature and the calorie and macronutrient figures it produces are estimates generated by an artificial-intelligence model (Google Gemini 2.0 Flash) and matched against a food catalog. They are provided for general informational and convenience purposes only.

• AI recognition may misidentify foods, miss items, identify the wrong dish, or return no result at all.
• Calorie, macronutrient, and portion-size estimates may be inaccurate and can differ significantly from the actual nutritional content of your food.
• Results depend on factors such as lighting, photo quality, plating, and the limits of the underlying model and catalog.

We make no guarantee or warranty as to the accuracy, completeness, or reliability of any recognition result or nutritional estimate. You should independently verify any information that matters to you and use your own judgment before relying on it.

6. Health & Medical Disclaimer

SnapFuel is a general wellness and self-tracking tool. It is not a medical device and does not provide medical, clinical, nutritional, dietary, or professional health advice.

• Nothing in the Service — including calorie targets, macro figures, activity summaries, or any health metrics displayed from Apple Health or Google Health Connect — should be treated as a diagnosis, treatment, or professional recommendation.
• The Service is not intended to diagnose, treat, cure, prevent, or manage any disease, medical condition, or eating disorder.
• The Service is not designed or intended for individuals with eating disorders or for anyone for whom calorie tracking may be harmful. If this applies to you, please consult a qualified professional before using the Service.
• Health and activity data shown in the app is read from your platform health provider for display only and may itself be incomplete or inaccurate.

Always consult a qualified physician, dietitian, or other healthcare professional before making decisions about your diet, exercise, or health, and before starting or changing any nutrition or fitness program. Never disregard or delay seeking professional advice because of something you saw in the Service. If you think you may have a medical emergency, contact your local emergency services immediately.

7. Intellectual Property

The Service, including its software, design, text, graphics, and the SnapFuel name and logo, is owned by NextWave.Studio or its licensors and is protected by intellectual property laws. Subject to your compliance with these Terms, we grant you a limited, personal, non-exclusive, non-transferable, revocable license to use the Service for your own personal, non-commercial purposes.

Food labels, estimates, and other output generated through Google Gemini are subject to Google's applicable terms. You retain ownership of the photographs and content you submit; by submitting an image for recognition you grant us permission to process it as described in these Terms in order to provide the feature.

8. Disclaimer of Warranties

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE", WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY. TO THE MAXIMUM EXTENT PERMITTED BY LAW, NEXTWAVE AI DISCLAIMS ALL WARRANTIES, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY, AND NON-INFRINGEMENT.

We do not warrant that the Service will be uninterrupted, secure, timely, or error-free, that recognition results or nutritional estimates will be accurate, or that the Service will be compatible with your device or available in your region. The Service relies on third-party platforms and services (including Google Gemini, Cloudflare, the app stores, and your platform health provider), and we are not responsible for their availability, performance, or decisions.

9. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, NEXTWAVE AI AND ITS OFFICERS, EMPLOYEES, AND AGENTS SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, DATA, GOODWILL, OR HEALTH OUTCOMES, ARISING OUT OF OR IN CONNECTION WITH YOUR USE OF OR INABILITY TO USE THE SERVICE — INCLUDING ANY RELIANCE ON FOOD-RECOGNITION RESULTS OR CALORIE OR MACRONUTRIENT ESTIMATES — WHETHER BASED ON WARRANTY, CONTRACT, TORT, OR ANY OTHER LEGAL THEORY, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

To the maximum extent permitted by law, our total aggregate liability for any claim arising out of or relating to the Service shall not exceed the greater of (a) the total amount you paid us, if any, for the Service in the twelve (12) months before the event giving rise to the claim, or (b) the equivalent of ten US dollars (USD $10). Some jurisdictions do not allow the exclusion or limitation of certain damages, so some of the above limitations may not apply to you; in that case our liability is limited to the smallest amount permitted by law.

10. Termination

You may stop using the Service at any time and may uninstall the app. You may cancel a subscription at any time through your App Store account; cancellation takes effect at the end of the current billing period.

We may suspend or terminate your access to all or part of the Service at any time, including if you breach these Terms, misuse the recognition service, or if we discontinue the Service. Sections that by their nature should survive termination — including Intellectual Property, Disclaimers, Limitation of Liability, and Governing Law — will survive. Termination does not entitle you to any refund except as required by the App Store or applicable law.

11. Governing Law

These Terms and any dispute arising out of or relating to them or the Service are governed by the laws of the Republic of Korea, without regard to its conflict-of-laws rules. You agree to submit to the courts located in the Republic of Korea for the resolution of any such dispute, except where applicable mandatory consumer-protection law grants you the right to bring proceedings in your country of residence.

12. Changes to These Terms

We may update these Terms from time to time. When we make material changes, we will update the "Effective date" above and may notify you within the Service. Your continued use of the Service after the updated Terms take effect constitutes your acceptance of the changes. If you do not agree to the updated Terms, you must stop using the Service.

13. Contact

If you have questions about these Terms or the Service, contact NextWave.Studio at:

nextwave.studio7@gmail.com