Last updated: 27 August 2026
These terms are between you and Lonexa LLC ("we", "us"), a Kentucky limited liability company, and they govern your use of the Steady Increment application.
By installing or using the app you agree to them. If you do not agree, do not use the app.
Steady Increment is a training log. It records what you did in a gym and computes suggestions from that record using a deterministic engine that runs on your device.
It is not a medical device. It does not diagnose, treat, cure, or prevent any medical condition. It does not provide medical advice, and nothing it displays is a prescription, a dosage instruction, or a clinical interpretation.
It is not a coach, a trainer, or a physician. Every weight, rep target, pace, volume landmark and rep-max estimate it shows is a computation over numbers you entered. Strength standards and volume landmarks are population statistics. Reference ranges shown alongside laboratory values are the ranges published by laboratories, not a judgement about you.
Talk to a qualified healthcare professional before starting, changing or stopping anything to do with your training, diet, supplements or medication.
Resistance training carries a real risk of serious injury. So does cardio, and so does training while fatigued, ill, injured, or under the influence of anything.
You are solely responsible for deciding what you attempt. The app cannot see your form, your joints, your sleep, the state of the equipment in front of you, or how you feel today. A number on the screen is a suggestion derived from your own past sessions and is never an instruction.
You agree that you use the app at your own risk, that you are physically fit to train, and that you will stop if something hurts.
The app can record substances you take and results from blood work.
These features are a log. They are not a planner, a cycle designer, a calculator, or a source of advice:
You may use these features only to track substances that are legally prescribed to you and/or legally obtained in your jurisdiction. You are responsible for the legality of what you do. We do not supply, source, endorse, or advise on any substance.
An account is optional. Without one, the app is fully functional and your data stays on your device.
With an account, you are responsible for keeping your credentials secure. You retain ownership of everything you log. You grant us only the permission needed to store and sync it so the app can work — nothing broader.
How data is handled is described in the Privacy Policy, which forms part of these terms.
If you link accounts with another person, they can see your plans, workouts and sets. They cannot see your body metrics, protocols, laboratory results, progress photos or AI spending. Either of you may unlink at any time. Link only with someone you intend to share training data with.
The app has three tiers:
A lifetime purchaser who never subscribes to AI has a complete app. That is a commitment, and it is why the two are sold separately.
Purchases are processed by the Google Play Store, not by us. Billing, renewal, cancellation and refunds are handled under Google's terms and refund policy. Cancel a subscription in the Play Store; cancelling stops future charges and leaves everything except the AI features working.
Prices may change. A price change never affects a lifetime purchase already made.
AI features are optional and are limited by a monthly budget.
They are generated by a language model and may be wrong. They explain and annotate numbers the deterministic engine produced; they do not produce those numbers. Do not rely on them for anything consequential, and never for anything medical.
If AI is unavailable — no signal, switched off, or over budget — the app answers from the local engine instead and tells you it is doing so.
Do not reverse engineer, resell, or redistribute the app; use it to break the law; attempt to access another user's data; or attempt to circumvent the AI budget or the purchase system.
We do not promise the sync service or the AI service will be available at any particular time. The app itself works offline and does not depend on either, which is the point of the local-first design.
We may modify or discontinue the online services. If we discontinue sync, we will give reasonable notice and a way to export your data.
To the fullest extent permitted by law, the app is provided "as is" and without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the app will be uninterrupted, error-free, or that its computations suit your circumstances.
To the fullest extent permitted by law, we are not liable for indirect, incidental, special, consequential or punitive damages, or for lost profits or lost data.
Our total liability arising out of or relating to the app will not exceed the greater of (a) the amount you paid us in the twelve months before the claim, or (b) fifty US dollars.
Nothing in these terms limits liability that cannot be limited by law — including liability for death or personal injury caused by negligence, or for fraud. Some jurisdictions do not allow certain exclusions, so parts of this section may not apply to you.
You agree to indemnify us against claims arising from your misuse of the app or your breach of these terms, including any claim relating to substances you logged.
You may stop using the app at any time; deleting it removes local data, and Settings → Data → Reset everything removes the server copy too.
We may suspend or terminate an account that breaches these terms. Sections 2, 3, 9, 10, 11 and 13 survive termination.
These terms are governed by the laws of the Commonwealth of Kentucky, United States, without regard to its conflict-of-laws rules. Disputes will be brought in the state or federal courts located in Kentucky, unless the mandatory consumer law of your own country of residence gives you the right to bring them elsewhere — in which case that right is unaffected.
We may update these terms. Material changes will be surfaced in the app before they take effect. Continued use afterwards means you accept the updated terms.
Lonexa LLC support@lonexa.ai