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Terms of Use

ScalarMetrics DICOM Viewer

Last updated: June 16, 2026

PLEASE READ THESE TERMS OF USE CAREFULLY BEFORE USING SCALARMETRICS DICOM VIEWER. BY INSTALLING, ACCESSING, OR USING THE APP, YOU AGREE TO BE BOUND BY THESE TERMS. IF YOU DO NOT AGREE, DO NOT USE THE APP.

1. Acceptance of Terms

These Terms of Use (“Terms”) constitute a legally binding agreement between you (“User” or “you”) and ScalarMetrics (“we,” “us,” or “our”) governing your use of the ScalarMetrics DICOM Viewer application (“the App”). By downloading, installing, accessing, or using the App, you acknowledge that you have read, understood, and agree to be bound by these Terms and our Privacy Policy. If you are using the App on behalf of an organization, you represent and warrant that you have authority to bind that organization to these Terms.

2. Research and Educational Use Only — Not a Medical Device

THE APP IS INTENDED SOLELY FOR RESEARCH, EDUCATIONAL, AND INFORMATIONAL PURPOSES. THE APP IS NOT A MEDICAL DEVICE AND HAS NOT RECEIVED FDA 510(k) CLEARANCE, CE MARKING, OR ANY OTHER REGULATORY APPROVAL OR CERTIFICATION IN ANY JURISDICTION. YOU MUST NOT USE THE APP FOR CLINICAL DIAGNOSIS, TREATMENT PLANNING, TREATMENT DECISIONS, PATIENT CARE, OR ANY OTHER CLINICAL OR MEDICAL PURPOSE.

All outputs of the App — including but not limited to images, renderings, measurements, calculations, SUV values, reconstructions, and annotations — are approximations provided without any clinical warranty and may contain errors, inaccuracies, or artifacts. You acknowledge and agree that reliance on any output of the App for clinical purposes is strictly prohibited and is done entirely at your own risk.

3. License Grant

Subject to your compliance with these Terms and purchase of a valid subscription or one-time license (see Section 4), ScalarMetrics grants you a limited, non-exclusive, non-transferable, non-sublicensable, revocable license to install and use the App on any Apple-branded products you own or control (when obtained via the Apple App Store), or on any supported device you own or control (when obtained via other platforms), solely for lawful research, educational, or personal informational purposes. On Apple platforms, the App may also be accessed by other accounts associated with yours via Family Sharing or volume purchasing, as permitted by the Apple Media Services Terms and Conditions. This license does not convey any ownership interest in the App or any intellectual property rights.

4. Subscriptions, Payments & Licensing

The App requires a paid subscription or a one-time lifetime purchase to access its features. The following plans are available:

4.1 Platform-Specific Billing. The App is available on Android and iOS. On Android, all payments are processed exclusively through Google Play Billing. On iOS, all payments are processed exclusively through Apple App Store / StoreKit. ScalarMetrics does not directly collect, process, or store any payment information, credit card numbers, or billing details on either platform. All payment transactions are governed by the respective platform's terms of service and payment policies. Subscriptions and purchases are tied to the platform and account through which they were originally made and are not transferable between platforms.

4.2 Subscription Renewal & Cancellation. Subscriptions automatically renew at the end of each billing period unless cancelled at least 24 hours before the end of the current period. You may manage or cancel your subscription at any time through Google Play settings (or the equivalent setting on the platform where the purchase was made). Cancellation takes effect at the end of the current billing period; no partial refunds are provided for unused portions of a billing period.

4.3 Free Trial. If a free trial is offered for a subscription plan, the trial period and its terms will be displayed at the time of purchase. Unless you cancel before the trial ends, your subscription will automatically convert to a paid subscription at the applicable rate. Free trial eligibility is determined by Google Play (or the applicable platform) and is generally limited to one trial per user per product. ScalarMetrics does not control free trial eligibility determinations made by the platform.

4.4 Lifetime Purchase. The lifetime purchase grants perpetual access to the App as it exists at the time of purchase, subject to these Terms. “Lifetime” refers to the commercial lifetime of the App, not the lifetime of the purchaser. ScalarMetrics reserves the right to discontinue the App at any time. The lifetime purchase does not guarantee future updates, new features, or compatibility with future operating system versions, though ScalarMetrics will endeavor to provide reasonable updates.

4.5 Price Changes. ScalarMetrics reserves the right to change subscription pricing at any time. Price changes for existing subscribers will take effect at the start of the next billing period following notice of the price change, as communicated through the applicable platform. You may cancel your subscription before the price change takes effect.

4.6 Verification. The App periodically verifies your purchase status with the platform's billing system. An active internet connection may be required from time to time for this verification. If the App cannot verify a valid purchase, access to the App's features may be restricted until verification is successful.

4.7 Refunds. Refund requests are handled by Google Play (or the applicable platform) in accordance with their refund policies. ScalarMetrics does not process refunds directly. Please contact the platform's support for refund inquiries.

5. Restrictions on Use

You agree that you will NOT:

6. Intellectual Property

The App and all content, features, functionality, designs, graphics, trademarks, service marks, trade names, logos, and intellectual property contained therein are and shall remain the exclusive property of ScalarMetrics and its licensors. These Terms do not grant you any right, title, or interest in or to the App except for the limited license expressly set forth herein. All rights not expressly granted are reserved by ScalarMetrics.

7. User Responsibilities and Compliance

You are solely responsible for your use of the App and for ensuring that your use complies with all applicable local, state, national, and international laws and regulations. If you process files containing Protected Health Information (PHI), personally identifiable information (PII), or other sensitive data, you are solely responsible for ensuring compliance with all applicable data protection laws including but not limited to HIPAA, GDPR, PIPEDA, and any institutional policies or IRB requirements. You represent and warrant that you have all necessary rights, consents, and authorizations to process any data you load into the App.

8. Peer-to-Peer Transfer

The App includes an optional peer-to-peer file transfer feature. By using this feature, you acknowledge and agree that:

9. Web PACS Browser & DICOMweb Connections

The App includes a built-in web browser that allows you to connect directly to web-based PACS servers and DICOMweb-compliant endpoints to browse, search, and download DICOM imaging data. By using this feature, you acknowledge and agree that:

10. Disclaimer of Warranties

THE APP IS PROVIDED ON AN “AS IS” AND “AS AVAILABLE” BASIS WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, SCALARMETRICS DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY, COMPLETENESS, RELIABILITY, NON-INFRINGEMENT, AND ANY WARRANTIES ARISING OUT OF COURSE OF DEALING OR USAGE OF TRADE. SCALARMETRICS DOES NOT WARRANT THAT: (A) THE APP WILL MEET YOUR REQUIREMENTS; (B) THE APP WILL BE UNINTERRUPTED, TIMELY, SECURE, OR ERROR-FREE; (C) ANY RESULTS, MEASUREMENTS, CALCULATIONS, RENDERINGS, OR OUTPUTS OBTAINED FROM THE APP WILL BE ACCURATE, RELIABLE, OR CORRECT; (D) ANY ERRORS IN THE APP WILL BE CORRECTED; OR (E) THE APP IS FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS. NO ADVICE OR INFORMATION, WHETHER ORAL OR WRITTEN, OBTAINED FROM SCALARMETRICS OR THROUGH THE APP SHALL CREATE ANY WARRANTY NOT EXPRESSLY STATED IN THESE TERMS.

11. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL SCALARMETRICS, ITS OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, AFFILIATES, SUCCESSORS, OR ASSIGNS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO DAMAGES FOR LOSS OF PROFITS, GOODWILL, USE, DATA, OR OTHER INTANGIBLE LOSSES, ARISING OUT OF OR IN CONNECTION WITH: (A) YOUR USE OF OR INABILITY TO USE THE APP; (B) ANY ERRORS, INACCURACIES, OR OMISSIONS IN ANY APP OUTPUT; (C) ANY CLINICAL OR MEDICAL DECISION MADE BASED ON APP OUTPUT; (D) UNAUTHORIZED ACCESS TO OR ALTERATION OF YOUR DATA; (E) ANY ISSUES ARISING FROM PAYMENT PROCESSING, SUBSCRIPTION MANAGEMENT, OR BILLING DISPUTES WITH GOOGLE PLAY OR ANY OTHER PLATFORM; (F) YOUR CONNECTION TO OR USE OF ANY THIRD-PARTY PACS SERVER OR DICOMWEB ENDPOINT THROUGH THE APP; (G) ANY SECURITY BREACH, DATA LOSS, OR UNAUTHORIZED DISCLOSURE ARISING FROM YOUR USE OF THE WEB PACS BROWSER FEATURE; OR (H) ANY OTHER MATTER RELATED TO THE APP, REGARDLESS OF WHETHER SUCH DAMAGES ARE BASED ON CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY, OR ANY OTHER LEGAL THEORY, EVEN IF SCALARMETRICS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO EVENT SHALL SCALARMETRICS' TOTAL AGGREGATE LIABILITY FOR ALL CLAIMS ARISING OUT OF OR RELATING TO THESE TERMS OR THE APP EXCEED THE GREATER OF (I) THE AMOUNT YOU ACTUALLY PAID FOR THE APP IN THE TWELVE (12) MONTHS PRECEDING THE CLAIM OR (II) FIFTY US DOLLARS ($50.00).

12. Indemnification

You agree to indemnify, defend, and hold harmless ScalarMetrics, its officers, directors, employees, agents, affiliates, successors, and assigns from and against any and all claims, damages, obligations, losses, liabilities, costs, or expenses (including but not limited to reasonable attorneys' fees) arising from: (a) your use of the App; (b) your violation of these Terms; (c) your violation of any applicable law or regulation; (d) your violation of any third-party right, including any intellectual property, privacy, or data protection right; (e) any claim that your use of the App caused damage to a third party; (f) any use of the App for clinical or medical purposes in violation of these Terms; or (g) your access to or use of any third-party PACS server or DICOMweb endpoint through the App, including any unauthorized access, data breach, or regulatory violation resulting therefrom. This indemnification obligation shall survive the termination of these Terms and your use of the App.

13. Assumption of Risk

You expressly acknowledge and agree that your use of the App is at your sole risk. You assume full responsibility for any and all risks associated with the use of the App. You acknowledge that the App is not validated for clinical accuracy and that no output should be relied upon for health-related decisions.

14. Termination

ScalarMetrics may terminate or suspend your access to the App at any time, without prior notice or liability, for any reason, including but not limited to your breach of these Terms. Upon termination, your license to use the App shall immediately cease, and you must delete all copies of the App from your devices. Termination of your subscription or expiration of your subscription period will result in loss of access to the App's features until a new subscription is purchased or renewed. All provisions of these Terms that by their nature should survive termination shall survive, including but not limited to ownership provisions, warranty disclaimers, indemnification obligations, assumption of risk, and limitations of liability.

15. Modifications to Terms

ScalarMetrics reserves the right to modify, amend, or replace these Terms at any time at its sole discretion. Changes become effective immediately upon posting the revised Terms within the App. Your continued use of the App after any modification constitutes your binding acceptance of the revised Terms.

16. Governing Law and Dispute Resolution

These Terms shall be governed by and construed in accordance with the laws of the jurisdiction in which ScalarMetrics operates, without regard to its conflict of law provisions. Any dispute arising out of or relating to these Terms or the App shall be resolved exclusively in the courts of competent jurisdiction where ScalarMetrics operates.

YOU AGREE THAT ANY CAUSE OF ACTION ARISING OUT OF OR RELATED TO THE APP MUST COMMENCE WITHIN ONE (1) YEAR AFTER THE CAUSE OF ACTION ACCRUES; OTHERWISE, SUCH CAUSE OF ACTION IS PERMANENTLY BARRED.

17. Waiver of Class Actions

TO THE EXTENT PERMITTED BY APPLICABLE LAW, YOU AGREE THAT ANY DISPUTE RESOLUTION PROCEEDINGS WILL BE CONDUCTED ONLY ON AN INDIVIDUAL BASIS AND NOT IN A CLASS, CONSOLIDATED, OR REPRESENTATIVE ACTION.

18. Severability

If any provision of these Terms is found by a court of competent jurisdiction to be invalid, illegal, or unenforceable, such provision shall be modified to the minimum extent necessary to make it valid and enforceable, or if modification is not possible, shall be severed from these Terms.

19. Entire Agreement

These Terms, together with the Privacy Policy, constitute the entire agreement between you and ScalarMetrics regarding your use of the App and supersede all prior and contemporaneous agreements, proposals, representations, and understandings, whether written or oral, relating to the App. No waiver of any provision of these Terms shall be deemed a further or continuing waiver of such provision or any other provision.

20. Contact

For questions, complaints, or claims with respect to these Terms of Use or the App, contact:

ScalarMetrics

Diego Palma 158, San Isidro CP1642, Argentina

Phone: +54 11 7005 3522

scalarmetricsdev@gmail.com

21. Apple App Store — Additional Terms

This section applies solely to versions of the App distributed via the Apple App Store.

21.1 Acknowledgement. You acknowledge that this EULA is concluded solely between you and ScalarMetrics, and not with Apple, Inc. (“Apple”). ScalarMetrics, not Apple, is solely responsible for the App and its content. The usage rules in these Terms may not conflict with the Apple Media Services Terms and Conditions.

21.2 Scope of License. The license granted to you is a non-transferable license to use the App on any Apple-branded device you own or control, as permitted by the App Store Terms of Service. The App may also be accessed by other accounts associated with yours via Family Sharing or volume purchasing where permitted by Apple.

21.3 Maintenance and Support. ScalarMetrics is solely responsible for providing any maintenance and support services with respect to the App, as specified in these Terms or as required under applicable law. You acknowledge that Apple has no obligation whatsoever to furnish any maintenance or support services with respect to the App.

21.4 Warranty. ScalarMetrics is solely responsible for any product warranties, whether express or implied by law, to the extent not effectively disclaimed. In the event of any failure of the App to conform to any applicable warranty, you may notify Apple and Apple will refund the purchase price for the App to you. To the maximum extent permitted by applicable law, Apple will have no other warranty obligation whatsoever with respect to the App. Any other claims, losses, liabilities, damages, costs, or expenses attributable to any failure to conform to any warranty are the sole responsibility of ScalarMetrics.

21.5 Product Claims. You acknowledge that ScalarMetrics, not Apple, is responsible for addressing any claims by you or any third party relating to the App or your possession and/or use of the App, including: (i) product liability claims; (ii) any claim that the App fails to conform to any applicable legal or regulatory requirement; and (iii) claims arising under consumer protection, privacy, or similar legislation.

21.6 Intellectual Property Rights. In the event of any third-party claim that the App or your possession and use of the App infringes a third party's intellectual property rights, ScalarMetrics, not Apple, will be solely responsible for the investigation, defense, settlement, and discharge of any such intellectual property infringement claim.

21.7 Legal Compliance. You represent and warrant that (i) you are not located in a country that is subject to a U.S. Government embargo, or that has been designated by the U.S. Government as a “terrorist supporting” country; and (ii) you are not listed on any U.S. Government list of prohibited or restricted parties.

21.8 Third-Party Terms. When using the App, you must comply with applicable third-party terms of agreement, including but not limited to your wireless carrier's data service agreement and any terms governing third-party services or hardware you use in connection with the App.

21.9 Third-Party Beneficiary. You acknowledge and agree that Apple, and Apple's subsidiaries, are third-party beneficiaries of this EULA, and that upon your acceptance of these Terms, Apple will have the right (and will be deemed to have accepted the right) to enforce this EULA against you as a third-party beneficiary thereof.