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Dicera Terms of Use

Last updated: 2 November 2026

These terms govern your use of Dicera (formerly Sayable), a spoken Spanish course published by Overpass Limited. By using the app you agree to them. They sit alongside Apple's Licensed Application End User Licence Agreement where that applies.

Who we are

Overpass Limited is registered in England and Wales (Company No: 05074817). Registered address: 124 City Road, London, EC1V 2NX.

The licence

We grant you a personal, non-exclusive, non-transferable licence to use Dicera on devices you own or control, for learning Spanish. You may not reverse-engineer, redistribute, or scrape the course content. The curriculum, tutor lines, and audio remain our property (or that of our licensors).

What the course is

Dicera is a guided spoken course. It is not a degree, not a classroom, and not a promise that you will become fluent in a set number of months. Progress depends on you speaking.

Linguistic facts come from a verified curriculum. The live tutor sequences and rephrases; it does not invent grammar.

Trial and paid access

New learners get seven days of the full course without entering a card. After that, Spanish is available as:

  • £6.99 a month
  • £49.99 a year
  • £119.99 once (lifetime for the Spanish course)

When Dicera is sold through the App Store, Apple processes the payment. Subscriptions renew automatically unless you cancel in Apple ID settings at least 24 hours before the period ends. Refunds for App Store purchases are handled by Apple.

If you cancel or the trial ends, your progress stays on the device. We do not lock you out of what you have already built in order to punish you.

Voice and privacy

Your voice is never stored. The privacy policy is part of how the product works, not a separate marketing claim. Using Dicera means you accept that policy.

Acceptable use

You agree not to use Dicera to:

  • Break the law
  • Harass anyone (including through the support channel)
  • Attempt to extract or republish the course as a competing product

Availability

Dicera is provided as is. We will fix defects we can reproduce, but we do not warrant uninterrupted service, compatibility with every future iOS version, or that on-device speech recognition will always hear you in a noisy room.

Liability

Nothing in these terms limits liability for death or personal injury caused by negligence, fraud, or any liability that cannot be limited under English law.

Subject to that, Overpass Limited is not liable for indirect loss, and our total liability for any claim is limited to the amount you paid us for Dicera in the 12 months before the claim.

Account deletion

You can delete your account in Settings. That removes signed-in records we hold. Local progress is removed if you uninstall.

Changes and law

We may update these terms. The date at the top will change. Continued use after that date is acceptance. English law applies; the courts of England and Wales have exclusive jurisdiction.

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