Effective date: July 27, 2026
These Terms of Service (“Terms”) are a binding legal agreement between you and Chizzl (“Chizzl”, “we”, “us”, or “our”) governing your access to and use of the Chizzl mobile application and related services (collectively, the “Service”). By downloading, accessing, or using the Service, you agree to these Terms. If you do not agree, do not use the Service.
Chizzl is an automated software application that provides AI-generated physique estimates, workout and meal suggestions, progress projections, and general fitness coaching content. All output is produced by automated algorithms and third-party AI models, not by a human, and is provided strictly for general informational and educational purposes only.
Chizzl, and any individual or entity operating it, is not a licensed physician, dietitian, nutritionist, personal trainer, physical therapist, or other health, medical, or fitness professional, and does not hold itself out as one. Nothing in the Service constitutes medical, health, nutritional, or professional fitness advice, diagnosis, treatment, or a professional recommendation, and no coach-client, doctor-patient, or other professional relationship is created by your use of the Service. The Service is not a substitute for advice from a qualified professional who knows your individual circumstances.
You are solely responsible for evaluating, and for the consequences of relying on, any output. Before acting on anything the Service provides — including beginning, changing, or stopping any exercise, diet, or nutrition program — you should consult a qualified professional. Physical activity carries inherent risks, including injury; you voluntarily assume all such risks and use the Service entirely at your own risk.
Chizzl is not a medical device and does not provide medical, diagnostic, or professional health advice. Estimates (including body-fat and physique ratings) and projections are approximations and may be inaccurate. Always consult a qualified healthcare or fitness professional before starting any exercise or nutrition program. You use the Service, and rely on any output, entirely at your own risk.
The AI features (physique scans, the coach, and generated workout and meal plans) are produced by third-party AI services — OpenAI, L.L.C. and, where Gemini models are used, Google LLC. Using those features requires sending some of your data to those providers, so the app asks for your permission before it does so for the first time and names exactly what is sent. You may decline or later withdraw that permission in Profile → AI data sharing; the rest of the app continues to work, and only the AI features are disabled. See the Privacy Policy for the full detail.
You must be at least 13 years old (or the minimum age required in your jurisdiction) to use the Service. You are responsible for maintaining the confidentiality of your account credentials and for all activity under your account. You agree to provide accurate information and to notify us of any unauthorized use.
Subject to these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to use the Service for your personal, non-commercial use. We reserve all rights not expressly granted.
You agree that you will not, and will not permit any third party to:
Violation of this Section is a material breach of these Terms and may also violate civil and criminal laws (including computer-fraud and anti-hacking statutes).
We reserve the right, in our sole discretion and without notice, to suspend or terminate your access, remove content, enforce usage limits, and investigate suspected violations. You acknowledge and agree that any unauthorized access to, hacking of, interference with, or misuse of the Service, our systems, or our data causes us irreparable harm, and that we are entitled to pursue any and all available legal and equitable remedies, including injunctive relief, damages, disgorgement of profits, and recovery of costs and reasonable attorneys’ fees, against any person or entity responsible. Our failure to enforce any provision is not a waiver of our right to do so later.
Chizzl offers an optional auto-renewing subscription that unlocks premium features. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically for the same period and price unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription in your device’s account settings. Prices are shown in the App before purchase. Except as required by law or by Apple’s policies, payments are non-refundable. Purchases are processed by Apple and are also subject to Apple’s applicable terms. Premium features are subject to fair-use limits (such as scan frequency and daily AI usage caps), which we may adjust to protect the Service.
You retain ownership of the data and photos you submit (“User Content”). You grant us a worldwide, non-exclusive, royalty-free license to host, process, transmit, and display your User Content solely to operate and provide the Service. You represent that you have all rights necessary to submit your User Content and that it does not violate any law or third-party right.
The Service relies on third-party providers, including OpenAI, Google/Firebase, RevenueCat, PostHog, and Apple. Your use of features that depend on them is also subject to their respective terms and privacy policies (linked in our Privacy Policy). We do not control and are not responsible for the acts, omissions, availability, security, or data practices of any third-party provider, including any breach, hack, outage, or misuse originating with such provider.
The Service, including its software, design, text, graphics, and trademarks (but excluding your User Content), is owned by us or our licensors and is protected by intellectual-property laws. You may not use our name, logos, or marks without our prior written permission.
THE SERVICE IS PROVIDED “AS IS” AND “AS AVAILABLE,” WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE SERVICE WILL BE UNINTERRUPTED, SECURE, OR ERROR-FREE, THAT DEFECTS WILL BE CORRECTED, OR THAT ANY ESTIMATE OR OUTPUT IS ACCURATE, COMPLETE, OR RELIABLE.
TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT WILL CHIZZL OR ITS OWNERS, OFFICERS, EMPLOYEES, OR AGENTS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, DATA, GOODWILL, OR OTHER INTANGIBLE LOSSES, OR FOR ANY PERSONAL INJURY OR HEALTH CONSEQUENCE, ARISING OUT OF OR RELATING TO YOUR USE OF (OR INABILITY TO USE) THE SERVICE, ANY THIRD-PARTY CONDUCT (INCLUDING HACKING OR DATA BREACH), OR ANY RELIANCE ON OUTPUT, WHETHER BASED IN CONTRACT, TORT, OR ANY OTHER THEORY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. OUR TOTAL AGGREGATE LIABILITY FOR ALL CLAIMS RELATING TO THE SERVICE WILL NOT EXCEED THE GREATER OF (A) THE AMOUNT YOU PAID US IN THE TWELVE (12) MONTHS BEFORE THE EVENT GIVING RISE TO THE CLAIM, OR (B) USD $50. Some jurisdictions do not allow certain limitations, so some of the above may not apply to you.
You agree to defend, indemnify, and hold harmless Chizzl and its owners, officers, employees, and agents from and against any claims, liabilities, damages, losses, and expenses (including reasonable attorneys’ fees) arising out of or related to: (a) your use or misuse of the Service; (b) your violation of these Terms or any law; (c) your User Content; or (d) your violation of any third-party right.
We may suspend or terminate your access at any time, with or without cause or notice. Upon termination, the license granted to you ends. Sections that by their nature should survive (including Sections 6 and 8–16) survive termination.
These Terms are governed by the laws of the Commonwealth of Pennsylvania, USA, without regard to conflict-of-laws principles. You agree that the exclusive venue for any dispute not subject to arbitration will be the state or federal courts located in the Commonwealth of Pennsylvania, and you consent to their personal jurisdiction.
We may modify these Terms from time to time. Material changes will be indicated by updating the “Effective date” above. Your continued use of the Service after changes become effective constitutes acceptance of the revised Terms.
Email: chizzlfit@gmail.com