Ægir Labs, LLC · Last updated: September 6, 2026
By creating an account or using Ægir Iron (the "App"), you agree to these Terms of Service. If you do not agree, do not use the App.
Ægir Labs, LLC provides strength training tracking and coaching software. The App allows athletes to log training sessions, track personal records, and connect with coaches. Coaches may use the App to program training, monitor athlete progress, and deliver meet plans.
Eligibility: You must be at least 13 years old to use the App. Where a higher minimum age applies under local law (for example, the digital-consent age in parts of the EEA, which can be up to 16), you must meet that age. If you are under 18, you represent that a parent or guardian has reviewed and agreed to these Terms on your behalf.
Account creation: You must provide accurate information when creating an account. You are responsible for maintaining the security of your password.
Athlete accounts: Athletes may only join a coach's roster via a personal invite link provided by their coach. By joining via invite link you consent to your coach having access to your training data.
Coach accounts: Coaches are responsible for the accuracy of programming they deliver to athletes through the App.
You agree not to:
The App includes an optional community forum where you can post threads and replies that are visible to every other signed-in user of the App. Posting is not required to use the App.
Treat the forum as public. Anything you post can be read by any other user, and we cannot recall it from anyone who has already read it. Your posts display a forum name you choose; they do not display your legal name, your email address, or any of your training, health, or account data. We never publish your data to the forum on your behalf. If you choose to type training or health information into a post, you are making it public yourself.
Your content stays yours. You keep ownership of what you post. By posting you grant us a non-exclusive, worldwide, royalty-free licence to host, store, reproduce and display that content within the App for the purpose of operating the forum, and to retain copies as needed for moderation records, backups, and legal compliance. That licence ends when you delete the content, subject to those retained copies.
Rules and moderation. Forum use is additionally governed by our Community Guidelines, available from the forum itself. In addition to Section 4 above, you agree not to post content that harasses or demeans another person; that promotes hatred against a person or group on the basis of a protected characteristic; that offers to buy, sell, or source performance enhancing drugs or other controlled substances; that constitutes spam or unsolicited advertising; or that infringes anyone else's rights.
Posts are screened automatically before publication, and some are held for human review. We may remove any content, and suspend or permanently withdraw posting access, at our discretion and without prior notice. Losing posting access does not affect your ability to read the forum or to use the rest of the App, and does not entitle you to a refund. You may report content and block other users from within the App; we review reports and act on them, ordinarily within one business day.
Deleting your account. Deleting your account removes your forum replies outright. A thread you started is removed too if nobody replied to it; if other people did reply, the thread is stripped of your text, your display name and every link to your account, and their replies remain, because those are their words rather than yours to withdraw.
Other users' content is not ours. Content posted by other users is their own. We do not endorse it, we do not verify it, and it is not advice from us. Training and nutrition opinions on the forum are subject to the Health Disclaimer in Section 7, which applies to them in full.
Certain features of the App require a paid subscription. By subscribing you agree to pay the applicable fees. On the web, payments are processed by Stripe, Inc. On iOS, subscriptions are sold and processed by Apple through the App Store (with subscription state tracked via RevenueCat), and are subject to Apple's terms, including auto-renewal and Apple's own cancellation and refund policies. Except where required by law, or where an Apple purchase is refunded under Apple's policies, subscription fees are non-refundable.
We reserve the right to change pricing with 30 days notice to existing subscribers.
Ægir Assistant Coach (AI add-on): The in-app AI assistant is a separate, optional subscription that is additive to your base plan and is not bundled into coaching. It is off until you enable it, has no free trial, and is subject to a monthly usage limit. You can cancel it at any time through the same channel you purchased it (Apple on iOS, or our card checkout on the web); turning off the in-app toggle hides the feature but does not by itself cancel the subscription.
Your use of the App is also governed by our Privacy Policy, which is incorporated into these Terms by reference.
You retain ownership of your training data. By using the App you grant Ægir Labs, LLC a limited license to store and process your data solely for the purpose of providing the service.
Coaches and athlete data: If you use the App as a coach to manage athletes on a roster, you act as the controller of your athletes' personal and training data, and Ægir Labs, LLC acts as your processor for that data: we process it on your behalf solely to provide the coaching features you use, in accordance with these Terms and our Privacy Policy. You are responsible for having a lawful basis to invite each athlete and for your own obligations toward them. When a coach-athlete relationship ends (an athlete leaves the roster, or either account is deleted), the coach's access to that athlete's data is removed; the athlete keeps their own account and history, and a deleted account is purged as described in our Privacy Policy. This processing is governed by the Data Processing Addendum in Schedule 1 below, which forms part of these Terms and applies automatically to every coach who uses roster features. You do not need to request or sign it separately. Coaches with additional contractual requirements may still contact us at angela@aegirlab.com.
Optional third-party integrations: The App lets you optionally connect third-party services, such as Strava, and share your workout data to them at your direction. These connections are off until you enable them. When you share data to a third-party service, your use of that service and the data you send to it are governed by that service's own terms and privacy policy, not these Terms.
AI assistant (Ægir Assistant Coach): This feature is off until you enable it. When you enable it and send a message, the text you type plus the training context needed to answer it (such as your recent logs, training maxes, your programmed sessions, analytics summaries, and the exercise catalog) is sent to Anthropic, PBC, a third-party AI provider, to generate the response. Your inputs are not used to train Anthropic's models. Your use of this feature is additionally subject to Anthropic's applicable terms. If you do not want your content sent to this provider, leave the feature disabled, which is the default.
The App is a tool for tracking athletic training data and provides pre-built program templates for informational and educational purposes only. These templates are general in nature and are not personalized to your fitness level, health conditions, or physical limitations. Ægir Labs, LLC is not a medical provider, licensed trainer, or healthcare professional. Nothing in the App constitutes medical advice, diagnosis, or treatment. Consult a qualified healthcare provider before beginning any exercise program. You assume all risk associated with your training activities.
Any output from the in-app AI assistant, including suggestions, analysis, and generated programs, is produced automatically, is informational and educational only, and is not personalized medical advice. It may be inaccurate or incomplete, so review it before acting, and confirm any change before it is saved.
The App, including all software, design, and content created by Ægir Labs, LLC, are protected by copyright and other intellectual property laws. You may not copy, modify, or distribute any part of the App without our written permission.
You may not access or use the App to develop, market, or assist a product or service that competes with it, whether by replicating its features, design, workflows, or data model, or by benchmarking against it for that purpose. You also may not use any robot, scraper, or other automated means to access the App or extract its content or data, except through interfaces we provide for that purpose. We may suspend or terminate any account we reasonably believe is being used for these purposes.
We reserve the right to suspend or terminate your account at our discretion if you violate these Terms. You may delete your account at any time directly in the App: go to More, then Settings & Support, scroll to the Danger Zone, and tap Delete My Account. As described in our Privacy Policy, this removes your account and associated data from our active systems within 30 days. You may alternatively email angela@aegirlab.com to request deletion.
THE APP IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. WE DO NOT WARRANT THAT THE APP WILL BE UNINTERRUPTED, ERROR-FREE, OR FREE OF HARMFUL COMPONENTS.
TO THE MAXIMUM EXTENT PERMITTED BY LAW, ÆGIR LABS, LLC SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM YOUR USE OF THE APP.
These Terms are governed by the laws of the State of Oregon, without regard to conflict of law principles. Any disputes shall be resolved in the courts of Oregon.
Nothing in this section removes or limits any mandatory rights or protections you have under the consumer protection laws of your country of residence, including for consumers in the European Economic Area and the United Kingdom. Where such mandatory local law applies, it prevails over this section to the extent of any conflict.
We may update these Terms from time to time. Continued use of the App after changes constitutes acceptance of the updated Terms. We will notify users of material changes via email.
This Schedule applies where you use the App as a coach to manage athletes on a roster. It forms part of these Terms, is binding without separate signature, and is intended to satisfy Article 28(3) of the EU and UK GDPR where that law applies. In this Schedule, you are the controller and Ægir Labs, LLC is the processor. Where this Schedule conflicts with the rest of these Terms on the processing of athlete data, this Schedule controls.
The subject matter is our provision of the coaching features of the App. The processing lasts for as long as you hold an account with at least one athlete on your roster, plus the retention periods described in our Privacy Policy.
We process athlete personal data solely to provide the coaching features: delivering the programming you write, recording and displaying training results, producing analytics for you and your athlete, and operating, securing, and supporting the service.
Name and email address; training records (exercises, sets, reps, load, RPE, session dates); bodyweight entries; readiness and recovery entries; personal records; competition results; analytics derived from the above; and the account and technical data needed to operate the service.
The athletes on your roster.
We will:
We will inform you if, in our opinion, an instruction you give us infringes data protection law.
You give us general written authorisation to engage sub-processors. Our current sub-processors are the third-party services listed in Section 5 of our Privacy Policy. We impose data protection obligations on each sub-processor that are no less protective than those in this Schedule, and we remain liable to you for their performance. We will give at least 30 days notice before adding or replacing a sub-processor, by updating that list and notifying account holders by email. If you reasonably object on data protection grounds within that period and we cannot offer a reasonable alternative, you may terminate the coaching services before the change takes effect.
On reasonable written request, and no more than once a year unless a supervisory authority requires otherwise, we will provide the information reasonably necessary to demonstrate compliance with this Schedule. Given the size of our service, we may satisfy an audit request with written responses and documentation rather than an on-site inspection, unless a supervisory authority requires otherwise.
We are based in the United States, and our sub-processors may process data in the United States and other countries. Where athlete personal data is transferred out of the EEA or the UK, the transfer is made under appropriate safeguards, such as the European Commission's Standard Contractual Clauses and the UK International Data Transfer Addendum, as described in Section 12 of our Privacy Policy.
You are responsible for having a lawful basis to invite each athlete and to process their data, for giving them any notices their local law requires, and for the accuracy and lawfulness of the instructions you give us through your use of the App.