Effective date: 04-07-2026 · Applies to the Super Interval Timer mobile app, superintervaltimer.app and the free online timer ("the Service")
We built Super Interval Timer because we love fitness and believe everyone deserves a great workout timer. These terms explain how the Service works, what you can expect from us, and what we expect from you — in plain language, because we want you to actually read them.
By using the Service you agree to these terms. If you do not agree, please do not use it.
Super Interval Timer is developed and operated by Aishwarya ("we", "us"), an independent developer based in India. We are a small team, not a large corporation — these terms reflect that reality honestly.
The app gives every new user a free trial (currently 14 days) with full access to all features — no account, no card details. When the trial ends, you can unlock Lifetime Pro with a single one-time payment. No subscriptions, no recurring charges, no surprises.
Here is what "Lifetime" means, clearly: the operational lifetime of the app — for as long as Super Interval Timer is maintained and available. Our genuine intention is for that to be a very long time, and we will always try to keep the Service running for you (see Section 7). It does not, however, mean forever or the duration of your natural life. You pay once and get everything we build, for as long as we are building it.
The Service is a timing tool, not medical advice and not a medical device. Exercise carries inherent risk of injury. By using the Service you confirm you are voluntarily exercising at your own risk, are physically able to do so, and will consult a qualified physician before starting any exercise program — especially if you have (or suspect) any medical condition. You assume full responsibility for any injury, health problem or loss arising from your training. Stop immediately if you feel pain, dizziness or discomfort.
The app does not require an account. Your trial and your Pro unlock are linked to your device. If you change or reset your device, contact us with your payment confirmation and we will restore your Pro access on the new device. Your purchase is personal — it may not be resold, transferred or shared.
We are always improving the app, which means we may add, modify or remove features over time — including the website tools and cloud components (such as trial verification and backup). If you purchased Lifetime Pro, you are paying for access to the app as it exists and evolves, not for a specific feature set frozen in time. We will always aim to make it better, not worse — but we reserve the right to change any part of the Service without prior notice.
Our intention: we built Super Interval Timer to last, and we will make every reasonable effort to keep it available and working for the lifetime of the app. "Lifetime Pro" is priced and offered in that spirit — it is a genuine commitment of intent, not a marketing trick.
The honest reality: we are a small independent business, and we cannot guarantee perpetual operation. Circumstances within or beyond our control — technology and platform changes, app store policies, third-party services we depend on, financial constraints, or personal circumstances — may require us to reduce, pause, suspend or permanently discontinue the Service, in whole or in part, at any time and at our sole discretion. We are under no obligation to provide updates, new features, ongoing maintenance, support, or compatibility with future devices and operating systems.
If we permanently discontinue the app, we will aim to give at least 30 days' notice (via the app or website) where circumstances reasonably permit, and where technically feasible allow you to export your workout data. The core timer works offline on your device and will generally keep functioning even after online components are retired.
In the event of any suspension or discontinuation, no refunds, credits or compensation will be owed for past purchases (except any non-waivable rights under applicable consumer law). The purchase price reflects access from the date of purchase to the date of discontinuation, and you accept this allocation of risk as part of the bargain of a low, one-time price.
We may suspend or terminate access that violates these terms, without refund.
Everything in the Service — code, design, branding, sounds, templates and content (including blog articles) — is our intellectual property or used with permission. We grant you a limited, non-exclusive, non-transferable, revocable licence for personal use. Blog content may be shared with attribution and a link.
Our Privacy Policy explains what little data we collect and why. It forms part of these terms.
We work hard to keep everything running smoothly, but the Service is provided "as is" and "as available", without warranties of any kind — no guarantee of 24/7 availability, freedom from bugs, precise timing, or specific fitness results. Timers can be affected by your device's operating system, battery settings or hardware, and we do not warrant against missed or delayed cues. Report bugs to us — it genuinely helps.
To the maximum extent permitted by law: (a) we are not liable for indirect, incidental, special or consequential damages — including loss of data, loss of profits or personal injury — arising from use of or inability to use the Service; and (b) our total liability for any claim is limited to the amount you paid us (zero for free users). The plain version: we are a small team doing our best; we cannot accept unlimited liability for a one-time-purchase product. Nothing in these terms excludes liability that cannot legally be excluded, including your non-waivable consumer rights.
You agree to indemnify us against claims arising from your breach of these terms or misuse of the Service.
We may update these terms; the current version always lives at this page with its effective date. Significant changes will be highlighted in the app or on the website. Continued use after changes means acceptance.
These terms are governed by the laws of India, with exclusive jurisdiction of the courts of Bengaluru, India — except that if you are a consumer in the EU or UK, nothing in these terms affects your statutory consumer rights or your right to bring proceedings in your country of residence. Before taking any legal action, please contact us first — most issues can be resolved with a conversation. We are real people and we care.
ashwaryareddy@gmail.com — we aim to respond within a few days.