Terms of Use

The LogNormal app is licensed under Apple’s Standard End User License Agreement (EULA). Read that agreement for the license, permitted use, warranty, liability, and other terms applying to the app and services accessible from or purchased within it.

This page does not replace or amend that agreement and does not impose a separate arbitration agreement, liability cap, or indemnity. Apple’s App Store and Media Services terms govern the Apple account, distribution, and payment processing. TestFlight builds also use Apple’s TestFlight Terms.

LogNormal is educational mathematics software for learners from age 6 through adult. Audit, Articulate, and Apply help learners inspect reasoning, construct mathematics, and use it in interactive situations. Learning records describe completed work; they are not grades, diagnoses, credentials, or guarantees of learning outcomes.

LogNormal’s public App Store release is being prepared. Internal and TestFlight builds may already include accounts, family controls, and subscription testing. Public availability will be confirmed by the App Store listing.

Account-enabled builds can create accounts, synchronize authorized learning records, and offer Apple purchase flows. TestFlight and App Review purchases use Apple’s testing environment; they do not establish that the app is publicly available or create a retail charge.

Free practice does not require an account. An account supports saved work, synchronization, and authorized family access. A learner under 13 uses a guardian-managed profile. Teen self-management depends on the applicable age and residence rules. Account self-management does not itself establish legal capacity to purchase.

An authorized adult manages paid access. Paying for a seat does not grant access to another learner’s records. Protect your credentials and use only the account and learner relationships you are authorized to manage. The Children & Families notice explains guardian authorization and privacy rights.

The app provides four lifetime free exercise choices per installation. Each choice includes Audit, Articulate, and Apply for that exercise. A paid learner seat provides access to the subscription content for its assigned learner during the paid term. Guest participation in supported Play Together exercises requires no subscription.

The planned public launch price is $10 USD per month per paid learner seat. Public retail subscriptions are not available before the App Store release.

The Apple purchase screen shows the actual product, local currency, total price, billing period, and renewal terms before confirmation. One monthly subscription can fund multiple individually assigned learner seats. The available plans and their total monthly prices appear in the app; additional capacity is available only through a configured plan.

Subscriptions renew automatically until canceled. Apple handles payment, applicable tax, renewal, billing recovery, and refunds. The website does not process card payments or activate paid app access. Future pricing has not been decided; Apple provides any required price-change notice or consent process.

Use Restore purchases in the app to recover eligible paid access while signed in to the LogNormal account associated with the purchase. Learning records and learner authorization remain separate from Apple billing. A paid seat covers one learner; it is not an Apple Family Sharing subscription.

Manage or cancel the subscription through the Apple account used to buy it. The app’s Subscription screen opens Apple’s subscription-management tools. Cancellation stops future renewal as Apple explains; access continues for the remaining paid term unless Apple refunds or revokes the purchase.

Deleting the app, a learner profile, or a LogNormal account does not cancel the Apple subscription. Review billing before deleting an account. Account deletion remains available without first canceling. Request an App Store refund through Apple’s refund service; Apple and applicable law determine eligibility.

Use LogNormal lawfully and respect other people’s privacy and intellectual property. Do not access another person’s data without authority, interfere with the service, or introduce malicious content. The app license’s permitted-use and ownership provisions apply; applicable open-source licenses and rights that cannot lawfully be restricted remain in effect.

LogNormal and its licensors retain their rights in the supplied software, curriculum, designs, and media. The product is educational software, not a school or accredited qualification.

You retain your rights in learner-authored work. LogNormal handles that work to provide the features you use, maintain authorized learning records, protect the service, and meet legal obligations. The Privacy Policy explains collection, providers, retention, and deletion.

Use the app’s account controls or Privacy Choices for correction, export, and deletion requests. A guardian can act for an authorized learner. Do not include passwords, authentication tokens, or unnecessary child information in support requests.

Contact LogNormal support for an app, account, access, or privacy problem. Apple handles App Store billing and refund decisions. Nothing on this page excludes a consumer, cancellation, refund, privacy, or other right that applicable law does not allow to be waived.

The app license identifies the parties responsible for support, warranties, and claims. This page makes no claim that Apple approves or guarantees LogNormal’s educational results.

We update this page when product information changes and date the current version. Changes to this information do not amend Apple’s Standard EULA or retroactively remove your rights.

Send product questions, support requests, and legal notices to the contact address below.

contact@lognorm.al