Systoly Terms and Conditions

Effective date: 14 November 2026. By downloading, installing, or using Systoly, you agree to these Terms and Conditions.

Alexandr Korsak (Bitscorp), a self-employed professional (autónomo) in Spain, operates the mobile application Systoly (co.bitscorp.systoly). Bitscorp is a trading name, not a registered company. This page applies to Systoly on iOS and Android. The website https://bitscorp.co has a separate Privacy Policy and Terms and Conditions.

Systoly is a personal log for blood-pressure readings you enter, with optional reminders, medication notes, and an export. Category bands follow published office blood-pressure categories and are for orientation only. Systoly is not a medical device and does not give medical advice.

I grant you a personal, non-exclusive, non-transferable license to use Systoly on devices you own or control, in line with the App Store or Google Play terms and these Terms.

Systoly does not require you to create an account with me. You are responsible for the device, for keeping operating-system access under your control, and for any content you enter, import, or share.

Systoly offers a free set of features and a paid Pro upgrade. Pro may be sold as an auto-renewing subscription and, where available, as a one-time lifetime (non-consumable) purchase. The plans currently offered are:

• Pro Monthly (auto-renews each month). Intended US list price $4.99. The price you pay is the price Apple or Google displays at the time of purchase in your territory, which may differ.
• Pro Yearly (auto-renews each year). Intended US list price $29.99. The price you pay is the price Apple or Google displays at the time of purchase in your territory, which may differ.
• Pro Lifetime (one-time, non-consumable). Intended US list price $59.99. The price you pay is the price Apple or Google displays at the time of purchase in your territory, which may differ.

Payments are charged to your Apple ID or Google Play account. Auto-renewing subscriptions renew unless you cancel at least 24 hours before the end of the current period. You can manage or cancel a subscription in your App Store account settings or Google Play subscriptions. Deleting the app does not by itself cancel a subscription. A lifetime purchase is a one-time unlock, not a subscription, and is restored with Restore Purchases on a device signed into the same store account.

Purchases are also subject to Apple's Licensed Application End User License Agreement (the standard EULA) when you download Systoly from the App Store, and to the Google Play terms when you download it from Google Play. If those store terms and these Terms conflict on a store-billing matter, the store terms control for that matter.

You may use Systoly only for lawful purposes and only with data you have a right to use. You may not attempt to reverse engineer the app except where the law allows it, abuse the payment system, or use the app in a way that harms others.

Systoly is provided "as is" and "as available", without warranties of any kind, whether express or implied, including implied warranties of merchantability, fitness for a particular purpose, and non-infringement, to the extent permitted by law.

To the extent permitted by applicable law, Alexandr Korsak (Bitscorp) is not liable for indirect, incidental, special, consequential, or punitive damages, or for lost profits, lost data, or lost opportunities, arising from your use of Systoly. Nothing in these Terms limits liability for fraud, fraudulent misrepresentation, death or personal injury caused by negligence, or any liability that cannot be limited or excluded under the law of Spain or other mandatory consumer law that applies to you.

How Systoly handles information is described in the Systoly Privacy Policy.

These Terms are governed by the laws of Spain, without regard to conflict-of-law rules. If you are a consumer, you also keep any mandatory protections of the country where you live. The courts of Spain have jurisdiction, except where mandatory consumer law gives you the right to sue in your place of residence.

These Terms are effective as of 14 November 2026. I may update them from time to time. The current version will always be at https://bitscorp.co/systoly/terms. Continued use of the app after a change means you accept the updated Terms, except where applicable law requires a different process.

Questions about these Terms or about Systoly: alex@bitscorp.co. There is no telephone contact number. Related pages: Systoly Privacy Policy, and the list of Bitscorp app policies.