Terms of Service

Last updated 15 September 2026

These terms cover the Fenrir application and this website. By downloading, installing or paying for Fenrir you agree to them. If you do not agree, do not use it.

They are written to be read. Where a term matters, it is stated plainly rather than buried — particularly the parts about bans, refunds and what happens when TikTok changes something.

1. What Fenrir is

Fenrir is Windows software that reads events from a TikTok LIVE stream — gifts, likes, follows, shares and chat — and turns them into actions in a supported game, an OBS overlay, sounds or speech.

It runs entirely on your computer. The connection to TikTok is made by your machine, the events are processed on your machine, and the overlay is served by a local web server on your machine. We do not operate a service that your stream passes through, and we cannot see your stream, your viewers or your setup.

Fenrir is in beta. Version 0.9.0-beta.1. Parts of it have been verified by running them and parts have not. It may fail, behave unexpectedly, or stop working when something it depends on changes.

2. It is unofficial, and it carries risk

Fenrir is not affiliated with, endorsed by, partnered with or approved by TikTok, Activision, or any other company. There is no public TikTok API for real-time LIVE events, so Fenrir — like every other tool in this category — reads the stream by unofficial means, which may breach TikTok’s terms of service.

Game publishers prohibit third-party software that changes how a game behaves. Using Fenrir with a game may breach that game’s EULA and can result in your account being banned.

The full list of risks is on the risks page, and the application requires you to accept it before it can be set up. Reading it is part of these terms, not an optional extra.

3. Your responsibilities

By using Fenrir you confirm that:

• You have permission to use it on every account and game you connect it to.
• You will point it at your own TikTok LIVE, or one you have clear permission to connect to.
• You accept the risk of bans, lost accounts and lost income, and will not seek to hold us responsible for them.
• You are old enough to use TikTok in your country and to enter a contract where you live.
• You will comply with the laws that apply to you, and with the terms of the other services involved — TikTok’s, your game’s, and those of the signing provider the connection depends on.

4. What you may not do with it

• Resell, sublicense, rent or redistribute Fenrir, or share a paid licence between people.
• Use it to harass, defraud, or spam anyone, or to generate artificial engagement.
• Use it to collect data about TikTok users beyond what the application does for your own stream, or to build a dataset from other people’s streams.
• Run it as a service for other people — hosting it, relaying its events, or offering its output over a network. This is not only a licence restriction of ours: it is the condition the library Fenrir depends on is available under, and breaking it would end our right to ship the software at all.
• Work around, disable or fake the tier checks or the risk acknowledgement.

5. Licence

You are granted a personal, non-exclusive, non-transferable, revocable licence to install and use Fenrir on computers you control, for as long as these terms are met. You are buying the right to use the software, not the software itself. All rights not granted here are reserved.

Fenrir includes third-party open-source components, each under its own licence. Those licences continue to apply to those components and nothing here overrides them.

6. Redistribution

Fenrir may not be copied, shared, uploaded, mirrored, bundled, resold or otherwise distributed to anyone else without our prior written permission. That covers the installer, the application files, the game scripts and any mod delivered through it — whether or not money changes hands, and whether or not it is presented as your own work.

You may install it on computers you control, for your own use. You may not hand it on. If someone wants it, send them here.

You also may not decompile, disassemble or reverse engineer any part of it, or strip, disable or work around the licence checks, except where the law where you live expressly gives you that right despite this clause.

The licence ends automatically if any of this is breached — no notice, no warning — and you must delete every copy you hold. We may also suspend or close the account involved, and we reserve every legal remedy available to us. Where a breach is commercial, deliberate or at scale, we intend to use them.

This is not aimed at the person who copies the folder to their second PC. It is aimed at reuploads, resales and repackaging, which take money out of a project one person builds and which people download expecting it to be the real thing.

7. Plans, billing and the trial

Fenrir has Free, Plus and Pro plans. The Free plan is genuinely usable and is not time-limited. Paid plans are billed as a recurring subscription until cancelled. Current prices are on the pricing page.

Payments are handled by our payment provider, who acts as merchant of record. That means they are the seller of record for your purchase, they handle payment and applicable sales tax or VAT, and your card details go to them and never to us. Their terms apply to the payment itself.

The 14-day trial. The trial gives full access to the Pro features for 14 days. If you cancel before the trial ends you are not charged. If you do not cancel, the subscription begins automatically at the price shown when you signed up. One trial per person.

Cancelling. You can cancel at any time from your account. Cancellation stops the next payment; it does not refund the period you have already paid for, and your plan keeps working until that period ends.

Price changes. If a price changes, the new price applies from your next renewal and you will be told before it is charged. While Fenrir is in beta, early subscribers keep the price they signed up at for as long as the subscription runs uninterrupted.

8. Refunds

We will refund a subscription within 14 days of the first payment if the software does not work for you. Ask, and say what went wrong. This is on top of any refund right the law gives you where you live, and on top of the payment provider’s own policy — whichever is better for you applies.

The detail of all of this — cancelling, billing errors, what is and is not covered — is on the Refund Policy page. It is the same promise written out at length, not a different one.

We will not refund for:

• A banned or restricted TikTok or game account. This is the risk the risks page exists to warn you about, and it is stated before you pay.
• TikTok changing its systems so that connections stop working, unless it stays broken for an unreasonable time and we cannot fix it — in which case ask.
• A game, launcher or mod framework that Fenrir integrates with changing or shutting down.

9. Accounts

Some features need an account. Keep your credentials to yourself; you are responsible for activity under your account. Sign-in happens in your own browser and the application never receives your password. We may suspend or close an account that breaches section 4, and where a closure is our decision rather than your breach we will refund the unused part of the current period.

10. Availability and changes

Fenrir depends on things we do not control: TikTok’s systems, a third-party signing service, game launchers and mod frameworks that are other people’s projects. Any of them can change or disappear without notice, and when they do, parts of Fenrir stop working until they can be fixed — or cannot be fixed at all.

We may change, add or remove features, and may stop offering Fenrir entirely. If it is discontinued, active subscriptions will be cancelled and the unused part of the current period refunded.

11. No warranty

Fenrir is provided as is, without warranty of any kind, express or implied, including any implied warranty of merchantability, fitness for a particular purpose or non-infringement. We do not warrant that it will work, keep working, be uninterrupted or error-free, or be safe for your accounts, your game installations or your computer.

12. Limitation of liability

To the fullest extent the law allows, we are not liable for any indirect, incidental, special or consequential loss, or for any banned, suspended or lost game or TikTok account, lost followers, subscribers, gifts, revenue or income, lost or corrupted files, or a broken game installation, however caused.

Where liability cannot be excluded, our total liability to you is limited to the amount you paid for Fenrir — whether to us or through our payment provider — in the twelve months before the claim.

Some places do not allow parts of this to be excluded, and where that is true for you, these limits apply only as far as the law permits and your statutory rights as a consumer are unaffected.

13. Indemnity

If someone brings a claim against us because of how you used Fenrir — in particular connecting it to streams or accounts you did not have permission to use — you agree to cover the reasonable costs of dealing with it.

14. Changes to these terms

We may update these terms. The date at the top changes when we do, and a material change is announced in the application. Continuing to use Fenrir after a change means accepting the new terms; if you do not accept them, cancel and stop using it.

15. Governing law

These terms are governed by the laws of the State of Colorado, and the courts there have exclusive jurisdiction, except where the law where you live gives you the right to bring a claim locally.

16. Disputes

Most problems are quicker to fix by email than by anyone filing anything. Please write to us first, and we will try to sort it out within 30 days.

If that does not resolve it, you and we agree that any dispute will be settled by binding arbitration on an individual basis, rather than in court, and that neither of us will bring or join a class action, collective action or representative proceeding. Arbitration will take place under the rules of a recognised arbitration body in the State of Colorado.

Two deliberate exceptions. Either of us may still bring a claim in small claims court if it qualifies. And you can opt out of this arbitration agreement entirely by emailing us within 30 days of first accepting these terms — opting out costs you nothing else, and the rest of these terms continue to apply.

Nothing here removes a right you have under the consumer law where you live. If arbitration agreements are unenforceable where you are, this section simply does not apply to you.

17. If part of these terms cannot be enforced

If any part of these terms is found to be unenforceable, that part is limited or removed to the smallest extent needed, and everything else stays in force. One clause failing does not take the rest of the agreement with it.

18. The rest

These terms, together with the Privacy Policy, Refund Policy and risk disclaimer, are the whole agreement between us about Fenrir.

If we do not enforce something straight away, we have not given up the right to enforce it later. You may not transfer your rights under these terms to someone else; we may transfer ours if the product changes hands, and your rights are unaffected if that happens. Neither of us is responsible for failures caused by things genuinely outside our control.

Sections covering redistribution, liability, indemnity, disputes and governing law continue to apply after you stop using Fenrir or your account ends.

19. Contact

Questions about these terms, refunds or your account: support@fenrirapp.com.