Terms of use

1. About Check AI

These terms explain the service at checkai-app.com, including free access and any available paid orders.

Check AI brings writing and review tools into one workspace. A free account lets you save texts and request the eligible humanization trial described below. Other AI tools and paid offers shown on the site are not included in this trial. See the legal notice for publisher and hosting details.

2. Your free trial

An eligible account with a verified email address can request one humanization of 10–100 words, with at least 50 characters. This is a single request, not a recurring monthly allowance or a balance you can split across several requests.

Trials draw from a limited allocation shared across all users. A trial may be unavailable if that allocation is exhausted or the service is temporarily paused. A new month does not renew a trial you have already used. Creating another account, using an email alias or changing browsers does not entitle you to another trial.

No card is required. Using the trial does not start a paid subscription. If a request cannot be completed or its status is unclear, keep its request ID and contact support so we can check it.

3. Your account

Use an email address you control, complete the required verification and keep your sign-in details private. Let us know if you suspect someone else has accessed your account. Never send your password or verification codes to support.

You can manage your account or request its deletion in Settings. Closing an account does not make you eligible for a new free trial. The limited records retained for security and trial eligibility are explained in our privacy notice.

4. Saved texts and result history

A Free account can save up to 5 texts, with up to 5 saved versions per text. Saved documents and AI result history are separate: documents stay until you delete them, while Free result history is available for 7 days. Save or export a result you want to keep.

Manage saved texts in My documents. Documents moved to Trash can be permanently deleted there. Remove saved results separately from History. Deleting a document does not by itself delete its separate processing history.

An unsaved browser draft is only a recovery aid. It expires 24 hours after its last save and is cleared when the app next reads the expired draft. Keep your own copy of important work. See the privacy notice for retention, backup and deletion details.

5. Understanding the results

AI-assisted results need your review. Humanization, paraphrasing and summaries may omit information, introduce mistakes or change meaning. Check facts, names, quotations, references and important conditions against your original text before using a result.

When available, AI detection provides an estimate, not proof of who wrote a text. Human-written text can be flagged and AI-generated text can be missed. A similarity match can also be a legitimate quotation; a low similarity result does not establish originality. Review the sources and context.

No particular detector score, originality finding or classification as human-written is guaranteed. Do not use a score as the sole basis for an accusation, academic penalty or other consequential decision. These limitations do not remove your applicable statutory rights.

6. Your content and privacy

You retain the rights you hold in the text you submit. Submitting it does not transfer ownership to Check AI. Only use content you are entitled to submit, process and, where relevant, share. Generated wording may not be unique and can still require attribution or permission.

Running an AI tool sends the submitted text to our servers and an external processing service. Importing a PDF, Word or text file alone reads it in your browser; extracted text is sent when you save it to your account or submit it for AI processing. Avoid including secrets or unnecessary personal information.

Our privacy notice explains the services involved, retention periods, international processing and your data rights. You can change optional analytics and browser-storage choices in privacy preferences. Refusing optional analytics does not remove free-trial eligibility.

7. Responsible use

Use Check AI lawfully and respect the rules that apply to your work, studies or publications. Do not use the service to infringe intellectual property, impersonate another person, disclose content without permission or misrepresent compliance with an academic or professional requirement.

Do not attempt to access another person’s data, compromise the service, bypass request limits or claim repeated free trials. Developer API access is a separate service, with its own keys, credits and request limits.

8. Availability and requests

Access can be interrupted by maintenance, technical faults, security checks or exhausted service limits. The interface displays availability and request status where applicable. Free early access does not include an uptime or response-time service-level agreement.

If a submission is pending or could not be confirmed, check its existing status instead of repeatedly sending the same text. Contact support with the request ID if it remains unresolved. A pending result is not a completed analysis.

Security and usage controls may restrict requests that exceed limits or indicate abuse. Contact support if you believe a restriction is incorrect.

9. Paid orders and billing

Available subscriptions and allowances are shown on the pricing page. The pricing page does not give a Free account access to paid allowances.

Developer API recharges are one-time purchases with no automatic renewal. Credits are separate from workspace word allowances, have no scheduled expiry and cannot be transferred between accounts. Detection uses one credit per input word and humanization uses four. Credits are reserved before processing, charged on success and returned after a confirmed rejection. Uncertain submissions remain reserved for support review. Purchases are subject to the withdrawal and refund rights below. See the API documentation for limits and data retention.

Review the final price, applicable taxes, billing and renewal terms, cancellation conditions and withdrawal information before placing an order. Our consumer mediation contacts are listed below.

Creating an account or using a trial will not automatically convert it to a paid plan. A paid purchase will require a separate, explicit order.

Managed Payments checkout

When an authorised paid checkout is available, Link, Stripe’s merchant-of-record service, handles the sale, payment, applicable transaction taxes and transaction support. The checkout identifies the seller and applicable purchase terms before you confirm. H.I. Solutions remains responsible for operating Check AI and providing the purchased service.

Offer prices are expressed in US dollars unless stated otherwise. Applicable taxes are calculated at checkout and may be added to the displayed base price. If a local currency is offered, review the final currency, conversion and total before confirming. The total and any recurring amount shown at checkout are the amounts you authorise. Purchases are available only where we support the applicable payment and tax requirements.

Subscriptions, allowances and cancellation

A monthly or annual subscription renews automatically at its stated interval until cancelled. Annual billing charges the annual price upfront; word allowances reset monthly, not as a single annual allowance. The selected offer states the tools, word quotas, storage and other limits included. Unused monthly allowances do not roll over. A purchase of additional words or API credits is separate from a subscription and does not increase its recurring price.

You can manage and cancel a subscription through the billing controls in your account or the subscription-management link provided with your purchase. Cancellation stops the next renewal and normally preserves access until the end of the paid period. A plan change requires a separate confirmation showing any amount due and its effective date. Contact support if a billing control is unavailable.

Withdrawal, refunds and service problems

Consumers retain any statutory withdrawal rights that apply to their purchase, including the applicable 14-day withdrawal period. Creating an account or using a free trial does not waive those rights. Any request for early performance and any legally required acknowledgement must be provided separately at purchase; these terms do not impose a blanket waiver.

To exercise a withdrawal right, send an unambiguous request identifying your account and order to our support address below or use the transaction-support details on your receipt. Any lawful charge for a service expressly requested and supplied before withdrawal will depend on the applicable rules and consent. Refund requests for Managed Payments orders are handled with Link; this does not limit statutory remedies for a service that is not supplied or does not conform to the contract.

10. Support and complaints

For an access problem, missing result, data request or complaint, email support@checkai-app.com. Describe the issue and include the request ID, tool and approximate time when available. Do not include passwords, verification codes, API keys or card details.

You can also write to H.I. Solutions — Hafid Idrissi, 67 rue Charles-de-Gaulle, 78350 Jouy-en-Josas, France. The help page covers common account and usage questions.

11. Consumer mediation

Hafid Idrissi EI, trading as H.I. Solutions (SIREN 981951080) is affiliated with Société Médiation Professionnelle (SMP) for consumer disputes.

If you are a consumer, first send a written complaint to support@checkai-app.com or to 67 rue Charles-de-Gaulle, 78350 Jouy-en-Josas, France. If the dispute remains unresolved, you may request consumer mediation free of charge, subject to the mediator’s admissibility rules, within one year of your written complaint.

Société Médiation Professionnelle (SMP)
Alteritae, 5 rue Salvaing, 12000 Rodez, France
www.mediateur-consommation-smp.fr

Submit a mediation request · Eligibility and procedure. Use SIREN 981951080 to identify the business. Mediation does not prevent you from bringing a claim before a competent court.

12. Your rights and these terms

French law applies, without depriving consumers of mandatory protections available under the law of their country of residence. Nothing in these terms excludes applicable statutory guarantees, remedies, withdrawal rights or access to a competent court.

The date above identifies this version of the terms. Changes to the service or to these terms do not by themselves authorise a payment or turn free access into a paid subscription.