Extend Wallpaper: AI Fill Terms of Use

These Terms of Use (“Terms”) govern your use of Extend Wallpaper: AI Fill (the “App”), published by Appcelerator Studio (“we”, “us”). By downloading or using the App you agree to these Terms. If you do not agree, do not use the App.

You must be old enough to enter into this agreement where you live. If you are not, you may use the App only with the agreement of a parent or guardian, who accepts these Terms on your behalf and is responsible for what is done with the App on their device, including any purchase.

Where you downloaded the App from the Apple App Store, Apple’s Licensed Application End User License Agreement also applies, and the section “Apple” below forms part of this agreement.

We grant you a personal, non-exclusive, non-transferable, revocable license to install and use the App on devices you own or control, for your own use, in accordance with these Terms and the applicable app store rules.

The license is what you receive: you are not buying the App, its code, its content or any part of it. Any right not expressly granted here is reserved.

You agree not to:

• Copy, modify, translate, reverse engineer, decompile, disassemble or create derivative works of the App, except where that restriction cannot be imposed under the law that applies to you.
• Rent, lease, lend, sell, sublicense, redistribute or publish the App, or make it available to several devices at once over a network.
• Remove, obscure or alter any copyright, trademark or other notice in the App.
• Bypass, disable or tamper with the App’s purchase checks, security measures or any technical limitation, or install a modified, cracked or otherwise unauthorised copy.
• Extract the App’s code, sounds, artwork or other content for use in another product or service, including to train machine learning models.
• Use the App to break the law, to infringe anyone’s rights, or in any way that could harm, disable or overload a device, network or service.

Some features of the App require a paid subscription. Prices and billing periods are shown in the App before you buy. Payment is charged to your app store account when you confirm the purchase.

Subscriptions renew automatically at the end of each billing period unless cancelled at least 24 hours before the period ends. You can manage or cancel your subscription in your device’s account settings (on iOS: Settings › your name › Subscriptions). Deleting the App does not cancel a subscription.

Where a free trial is offered, any unused portion of the trial is forfeited when you purchase a subscription. Refunds are handled by the app store according to its policies; we cannot issue refunds directly for purchases made through Apple, and we do not receive, see or store your payment details.

A subscription unlocks features for as long as it is active. It is not a permanent purchase of those features: if the subscription lapses or is cancelled, the paid features stop working. Prices, billing periods and what a subscription includes may change; a change applies from your next billing period, and where the law requires your agreement to a price increase, we or the app store will ask for it before it takes effect.

Purchases are validated through RevenueCat. See the Privacy Policy for details on what data this involves.

The App extends a photo you choose so that it fits your iPhone’s screen without being cropped. You position the photo on a frame shaped like your screen, and an AI model generates the missing edges around it. The result is produced at your screen’s native resolution and can be saved to your photo library, from where you set it as a wallpaper yourself.

Extending a photo happens in the cloud, not on your device, and therefore needs an internet connection. The App is an independent product and is not affiliated with, endorsed by, sponsored by or approved by Apple, Black Forest Labs, Replicate or any other company whose name may appear in it.

You keep every right you have in the photos you choose and in the wallpapers the App produces from them. We claim no ownership of either.

So that the App can work, you give us permission to send the photo you are extending — as the canvas described in the Privacy Policy — to our generation service and to the AI provider that runs the model, and to have it processed there for the sole purpose of producing your result. That permission covers nothing else. We do not keep your images, publish them, show them to anyone, or use them to train models.

You are responsible for what you extend. Use only photos you took or otherwise have the right to use, and do not extend a photo of someone else in a way they have not agreed to. Where the law where you live requires a person’s consent before their image is processed by an AI service, obtaining that consent is your responsibility, not ours.

Please read this before you buy. The App hands a model your photo and asks it to continue the scene. What comes back is generated, not photographed, and no app can promise what a generative model will produce:

• The new edges are invented. They are the model’s plausible continuation of what it can see, not a record of what was actually there when the photo was taken, and they should never be treated as evidence of anything.
• Results vary. The same photo with the same framing and a different seed gives a different result; that is what Generate again is for. A result you do not like is not a fault, and each generation, variations included, is a separate use of the service.
• Some photos extend badly. Faces, hands, text, repeating patterns, straight architectural lines and busy foregrounds near an edge are the usual cases. Extending a little works better than extending a lot.
• The middle of your photo is preserved exactly. Your original pixels are composited back over the result at full resolution, so the part you photographed is never repainted — but in a difficult image the join between it and the generated area may still be visible.
• A generation can fail. The model can be busy, slow or unavailable, the connection can drop, and an automated safety filter at the model provider can refuse an image, in which case you are told the photo could not be extended. The App shows an error and offers Retry; a failed generation produces no image.
• Extending needs an internet connection. Nothing about it works offline, and no result is guaranteed to arrive within any particular time.

The AI provider that runs the model applies its own automated safety filter, and its acceptable use rules apply to everything sent through the App. Independently of that filter, you agree not to use the App to process or produce:

• Sexual content involving a minor, or any material that sexualises a child, in any form. This is absolute.
• Non-consensual intimate imagery, or sexual content depicting a real person who has not agreed to it.
• Content that is illegal where you are, that incites violence or hatred against people, or that harasses or defames someone.
• Imagery meant to deceive — a fabricated scene presented as a real photograph of a real event, or anything intended to impersonate or misrepresent a real person.
• Someone else’s copyrighted photograph that you have no right to use.

Every extension costs us money to run, so the service limits how many generations one installation may start in an hour. The limit is generous for normal use — extending your own photos, trying variations until one looks right — and exists only to stop a runaway or automated client. You agree not to work around it, not to drive the service with anything other than the App, and not to resell access to it.

We may change the limit, the model, the prompt or the way generation works at any time, including to control cost or to improve results. If such a change makes the App substantially less useful to you, your remedy is to cancel your subscription, which you can do at any time.

Generation also depends on services we do not operate — the AI provider that runs the model, and the network our own service runs on. Their terms govern what they do, and the section “Services we do not control” below applies to them exactly as it does to the app store.

Picking a photo, positioning it on the screen frame with the Lock Screen clock preview, and the wallpaper tutorial are free. Generating an extension, generating another variation and saving a result require Pro, unlocked with either an auto-renewing weekly subscription or a one-time lifetime purchase. Prices are shown in the App before you buy, and the paywall appears when you first tap Extend — so you can see your photo framed on your own screen shape before paying anything.

Pro is unlimited within the fair-use limit above. It is not sold as a number of generations, and unused subscription time does not roll over. Lifetime means for as long as the App is offered on the App Store and supported by us and, because every extension costs us money to run, for as long as we continue to operate the generation service behind it. The purchase is tied to the Apple Account that made it and can be restored on a new device with Restore Purchases in the App. Refunds are handled by Apple according to App Store policies.

The App does not set your wallpaper, and cannot: iOS does not allow an app to do that. What it does is save a correctly sized image to your photo library and show you the steps to set it yourself in the Photos app or in Settings. Those steps belong to iOS and may change with an iOS update; where they differ from what the tutorial shows, follow iOS.

How a wallpaper finally looks on your Lock Screen also depends on iOS — on the depth effect, on any colour or blur filter you apply, and on where the clock, date and widgets sit. The clock preview in the editor is a guide to help you position your photo, not an exact reproduction of your Lock Screen.

The App — its code, design, name, icon, sounds, artwork and text — belongs to us or to our licensors and is protected by copyright and trademark law. Third-party components included in the App remain the property of their authors and are used under their own licenses.

If you send us feedback, a bug report or an idea, we may use it in any way, without any obligation to you and without compensation, confidentiality or credit. Do not send us anything you want to keep confidential or be paid for.

The App depends on services that are not ours, including the app store you installed it from, Apple’s or Google’s purchase systems, and RevenueCat, which validates purchases. Their own terms and privacy policies govern what they do. We are not responsible for their availability, their acts or omissions, or for any loss caused by them.

Links to other websites or apps are provided for convenience only. We do not endorse them and are not responsible for their content or practices.

We may update, change or discontinue the App or any feature at any time. We will try to give reasonable notice of material changes through app store release notes.

We are under no obligation to provide updates, support, bug fixes or any particular feature, and we are not liable if the App becomes unavailable, stops working with a future operating system, or is removed from an app store. If we permanently remove a feature that your subscription paid for, your remedy is to cancel the subscription.

The App is provided “as is” and “as available”, with all faults and without warranties of any kind, whether express, implied or statutory, including any implied warranty of merchantability, fitness for a particular purpose, accuracy, quiet enjoyment or non-infringement, to the fullest extent permitted by law.

We do not warrant that the App will meet your requirements, that it will run uninterrupted, on time, securely or error-free, that defects will be corrected, or that data stored by the App will never be lost or corrupted. You use the App at your own risk, and you are responsible for keeping your own backups of anything that matters to you.

Some countries do not allow the exclusion of implied warranties, so parts of this section may not apply to you. Nothing here affects rights that the consumer law of your country gives you and does not allow to be excluded.

To the maximum extent permitted by law, we are not liable for any indirect, incidental, special, punitive or consequential damages, or for lost profits, lost opportunities, or loss or corruption of data or content, arising out of or relating to the App — whether the claim is based on contract, tort, statute or anything else, and even if we knew such damage was possible.

To the maximum extent permitted by law, our total liability for all claims relating to the App is limited to the greater of the amount you paid us for the App in the twelve months before the claim arose and US$50.

Nothing in these Terms excludes or limits liability that cannot be excluded or limited by law, including liability for death or personal injury caused by negligence, or for fraud, or rights under the consumer protection law of your country.

If a claim is brought against us because of the way you used the App — because you broke these Terms, broke the law, or infringed someone else’s rights — you will cover the resulting losses, damages and reasonable legal costs. This does not apply to the extent the claim results from something we did, and it does not apply where the law where you live does not permit it.

You can stop using the App at any time by deleting it. We may terminate or suspend your license if you breach these Terms; if we do, you are not entitled to a refund of unused subscription time. Sections that by their nature should survive (such as our rights in the App, disclaimers and limitations of liability) survive termination.

These Terms are between you and us. Apple is not a party to them, is not responsible for the App or its content, and has no obligation to provide maintenance or support for the App.

If the App fails to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price of the App to you. To the maximum extent permitted by law, Apple has no other warranty obligation whatsoever with respect to the App.

We, not Apple, are responsible for addressing any claim by you or a third party relating to the App, including product liability claims, any claim that the App fails to conform to a legal or regulatory requirement, claims under consumer protection or privacy law, and any claim that the App infringes a third party’s intellectual property rights.

You confirm that you are not located in a country subject to a U.S. Government embargo or designated as a “terrorist supporting” country, and that you are not listed on any U.S. Government list of prohibited or restricted parties.

Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you.

If any part of these Terms is found to be unenforceable, the rest stays in force and that part is applied as closely as possible to its original intent.

Not enforcing a term is not a waiver of it. You may not transfer your rights under these Terms; we may transfer ours if the App or our business changes hands.

These Terms, together with the Privacy Policy and the terms of the app store you installed from, are the whole agreement between you and us about the App. They are written in English; any translation is for convenience only.

We may revise these Terms from time to time. The current version is always published on this page with its “Last updated” date. Continuing to use the App after a change means you accept the revised Terms.

Questions about these Terms: team@appcelerator.studio.