Terms of Service

Last updated: September 18, 2026.

Leero is operated by VLADIMIR SEVASTIANOV PR NOVI SAD, Gajeva 3A, Novi Sad, Serbia ("we", "us"). Contact: [email protected]. These terms cover our mobile and desktop applications, website, and web app.

Using Leero

You must be at least 13 and meet any higher minimum age or parental-consent requirements applicable in your country. You must have legal capacity, or the necessary guardian authorization, to enter this agreement and make purchases. If you do not agree to these terms, do not use the service.

We grant you a personal, non-exclusive, non-transferable license to use Leero. You retain ownership of your reading content and permit us to process it to provide the features you request. You may export and keep your own content. Our software, branding, and other service materials remain protected by intellectual-property law. Do not resell the service, infringe others' rights, bypass access controls, or interfere with its security or availability. These restrictions do not remove rights that applicable law makes non-waivable.

Some features work locally without an account. Cloud features and account-level premium require an account. Keep your account information accurate and credentials secure, and contact us if you suspect unauthorized access. Feature availability can differ by platform and browser.

Premium and cross-platform access

Premium is associated with your Leero account and can be used across supported Android, iOS, desktop, and web installations signed into that account. Purchasing on another platform is not required solely to use the same entitlement. Store purchases may need to be restored or linked to the correct account. Contact support before purchasing again if access is missing. A new purchase does not automatically cancel an existing subscription.

The offer and total price, currency, and applicable taxes shown at checkout govern your purchase. Available offers can differ by purchase channel. Changes to prices for future purchases do not create recurring charges for an existing lifetime purchase.

Web lifetime purchase

The web offer is Lifetime, a one-time payment for premium access for the operating lifetime of the Leero service. It is not a subscription, does not renew, and has no recurring billing to cancel. "Lifetime" does not mean your natural lifetime or a guarantee that Leero will operate forever. It does not guarantee that every feature will remain unchanged. Your applicable consumer rights remain unaffected.

Web purchases are processed by LemonSqueezy as merchant of record. Its checkout terms and privacy notice apply to its payment processing. Leero provides the app and the account entitlement. Keep your purchase receipt.

Web refunds

You may request a full refund within 14 days of purchase by emailing [email protected]. Include your order number and the email used for the purchase; never send passwords, authentication tokens, or full payment-card details. We will arrange the refund through LemonSqueezy. The time for funds to appear depends on the payment provider and your financial institution. A completed refund removes the premium entitlement granted by that purchase.

This voluntary policy is in addition to, and does not limit, statutory withdrawal rights, remedies for defective or misdescribed services, or any other mandatory consumer rights. Contact us about those rights even after the 14-day window. Any legally required digital-service withdrawal disclosures or consents must be presented at checkout; these terms do not themselves waive them.

Apple and Google purchases

Mobile stores may offer recurring subscriptions or one-time purchases. Your store checkout and receipt identify the offer, renewal interval, and price. A recurring subscription renews at its stated interval unless cancelled under the store's rules. A three-month subscription renews every three months, not monthly.

Cancel a recurring subscription through the provider where you bought it: Apple subscription settings or Google Play subscriptions. Cancellation normally stops the next renewal while access continues through the paid period shown by the provider. Refunds or other provider adjustments may change that period. Request store refunds through Apple or Google Play. The voluntary web refund policy above applies to LemonSqueezy web purchases; applicable statutory rights remain preserved for all purchases.

Export, deletion, and support

Settings provides a portable reading-data export. ZIP preserves more reading detail than spreadsheet CSV; neither is a complete export of account, billing, or diagnostic records. For other personal-data requests, contact [email protected].

You can delete your Leero account in the app or at leero.app/account. The account website deletes cloud data, not files or local libraries on your devices. The initiating app may offer a choice to keep or erase its local data. Other installations and exported files may retain data. See the Privacy Policy for details.

Deleting an account, uninstalling the app, or clearing browser storage does not cancel a mobile subscription or request a refund. Request a web refund separately within the applicable period and cancel mobile subscriptions with their provider. Deleting Leero does not delete an active Hizo product account.

For billing, access, export, or deletion assistance, use our contact page or email [email protected]. Describe the problem and platform; avoid sending private reading content unless it is necessary for your request.

Availability, changes, and ending use

You can stop using Leero at any time. Browser storage can be cleared or evicted; keep exports of important local-only content. Sync and backups require their supported conditions and are not a guarantee against every loss.

We may change the service or restrict access for material misuse, security concerns, or legal obligations. Where practicable and legally required, we will give advance notice of material changes or discontinuation and an opportunity to export your content. We will respect applicable rights to notice, refunds, and other remedies. Material changes to these terms will be notified through the service or other appropriate means; they do not retroactively remove accrued consumer rights.

To the extent permitted by law, the service is provided "as is" and "as available" without a promise of uninterrupted or error-free operation. Nothing in these terms excludes liability or warranties that cannot lawfully be excluded, including mandatory consumer protections. Subject to those protections, we are not responsible for indirect losses beyond our reasonable control.

Applicable law

These terms are governed by the laws of Serbia, without depriving consumers of mandatory protections or access to courts available under the laws applicable to them. Contact us at the address above to raise a complaint or seek assistance.