RPM Engine SimulatorGet it on Google Play

RPM Engine Simulator

Terms of Service

Last updated: 12 November 2026

These Terms of Service (“Terms”) govern your use of RPM Engine Simulator (the “App”), an engine and driving simulator for Android, provided free of charge and supported by advertising. By installing or using the App, you agree to these Terms. If you do not agree, do not install or use the App.

1. License to use the App

Subject to these Terms, the developer grants you a personal, non-exclusive, non-transferable, revocable licence to install and use the App on Android devices you own or control, for your own personal, non-commercial entertainment. This licence does not give you any ownership interest in the App or its content, and all rights not expressly granted are reserved.

You may not sell, rent, lease, lend, sublicense or otherwise distribute the App, and you may not remove or alter any proprietary notices in it. Where you obtained the App through Google Play, your use is also subject to the Google Play Terms of Service.

2. Free use and advertising

The App is free. Every feature, vehicle, workshop panel, mode and setting is available without payment, and the App contains no in-app purchase, subscription, consumable or paid unlock of any kind. There is nothing to buy, and no purchase flow will ever be presented to you.

The App is supported by advertising served through Google AdMob. The App's advertising approach is a single interstitial placement, shown only when you return to a menu, capped at most one per three minutes, and never while driving, in a pause, in settings or during first-run onboarding. There is no banner ad and no rewarded ad, and no advertisement gates, unlocks, refills or accelerates any feature, vehicle, credit or content. The advertising integration in the current version is being completed; until it is active, no ads are served.

Career-mode credits (“CR”) are a fictional, in-game-only balance with no monetary value. Credits cannot be purchased, sold, transferred or exchanged for money or anything of value, and they exist only on your device as part of your local saves.

3. No account; your saves are local

The App has no account system, no sign-in and no backend. All of your data — your garage and engines, favourites, career progress and credits, driving records and journal, custom vehicles and engines, and all settings including language — is stored only in the App's on-device storage on the device where you created it.

Your saves are your responsibility. This version of the App has no export, import, cloud backup or cross-device transfer feature. Clearing the App's data, uninstalling the App, or resetting or replacing your device can permanently erase your saves, and the developer holds no copy and cannot restore them. The App makes no durability promise for saves across uninstall, app-data clearing or device restore.

The App includes reset controls (for example the garage reset and the career erase) that deliberately delete saved data after a confirmation step. Using them is irreversible.

4. Your creations

The App lets you create custom vehicles and custom engines, assemble vehicles from parts, rename vehicles, and swap engines between vehicles. Anything you create in the App stays on your device, in your local saves, as described in section 3.

You keep whatever rights you have in the names and configurations you create. Nothing you create is uploaded, shared or transmitted anywhere by the App, and the developer claims no ownership over your creations and makes no use of them. Because creations live only in your local saves, they are subject to the same loss risks described in section 3.

You are responsible for the names you give your vehicles and creations. Do not use names that are unlawful, infringing, defamatory or misleading, and do not present a creation as an official or endorsed product of any real manufacturer.

5. Fictional brands and content

All vehicle names, marque names, model designations and branding in the App are fictional. They are invented names used for entertainment, and any resemblance to real manufacturers, models or trademarks is coincidental in presentation and is not intended to suggest affiliation, endorsement or sponsorship.

RPM Engine Simulator is not affiliated with, endorsed by, or connected to any real vehicle manufacturer, and no real manufacturer's vehicles, trademarks or trade dress appear in the App. Vehicle specifications shown in the App are fictional game data written for simulation and entertainment; they are not technical documentation for any real vehicle and must not be relied on as such.

6. Acceptable use

You agree to use the App lawfully and fairly. You agree not to:

The App includes a cheat setting and other play options provided as part of the game. Using the settings the App itself offers is permitted play; using external tools to alter the App's behaviour or stored data is not supported and may corrupt your saves, which the developer cannot restore.

7. Intellectual property

The App, including its software, interface, catalogue data, sound synthesis, 3D rendering code, text and artwork, is owned by the developer or its licensors and is protected by intellectual property laws. Except for the licence in section 1 and your rights in your own creations under section 4, nothing in these Terms transfers any intellectual property right to you.

The App's name, icon and branding are the developer's. You may not use them in a way that suggests affiliation or endorsement without permission. Third-party names, including Google Play and AdMob, belong to their respective owners.

8. Third-party services

The App is distributed through Google Play and, when its advertising integration is active, serves ads through Google AdMob. Your use of those services is governed by their own terms and privacy policies. The developer is not responsible for the content, availability or practices of third-party services, including the advertisements served through them.

The App may contain links to third-party websites and policy pages. Those links are provided for convenience; the developer does not control and is not responsible for linked content.

9. Availability and changes to the App

The App is provided as a local, offline application: it does not depend on a developer-operated server to run. The developer may update the App from time to time — adding or changing features, content or settings — through Google Play. Updates may change how a feature behaves, and some features described as coming soon (for example the career championship) may arrive in a later version or may not arrive at all; no specific future feature is promised.

The developer may discontinue the App or stop providing updates at any time. If the App is discontinued, the licence in section 1 ends, and your local saves remain on your device subject to section 3.

10. No warranty

The App is provided “as is” and “as available”, without warranties of any kind, whether express or implied, including implied warranties of merchantability, fitness for a particular purpose and non-infringement, to the fullest extent permitted by applicable law. The developer does not warrant that the App will be uninterrupted, error-free or free of defects; that it will run on every device or Android version; that driving, sound or 3D behaviour will match any particular expectation; or that your saves will survive any particular event.

The App is an entertainment simulation. Its vehicle data, physics, sound and driving behaviour are fictional game content and are not a substitute for real driving instruction, vehicle information or professional advice of any kind.

11. Limitation of liability

To the fullest extent permitted by applicable law, the developer and its licensors will not be liable for any indirect, incidental, special, consequential or punitive damages, or for any loss of profits, data, goodwill or other intangible losses, arising from or relating to your use of or inability to use the App — including the loss of local saves, garage contents, career progress or creations, whether caused by clearing app data, uninstalling, device failure, an App defect or any other cause.

To the fullest extent permitted by applicable law, the developer's total liability for any claim arising from or relating to the App will not exceed the amount you paid for the App, which is zero. Nothing in these Terms limits liability that cannot be limited by law, or limits any mandatory consumer right you have in your country of residence.

12. Termination

These Terms remain in effect while you use the App. You may end them at any time by uninstalling the App and stopping all use of it. The developer may suspend or end your licence under section 1 if you materially breach these Terms. Sections 3, 4, 5, 7, 10, 11 and 14 survive termination.

13. Changes to these Terms

The developer may update these Terms from time to time — for example when the App gains a feature that changes the terms under which it is offered. When Terms change, the “Last updated” date at the top of this page will change, and the revised Terms will be published here. Material changes will be described in the App's store listing update notes. Your continued use of the App after a change means you accept the revised Terms.

14. General provisions

These Terms, together with the Privacy Policy, are the entire agreement between you and the developer regarding the App. If any provision of these Terms is found unenforceable, the remaining provisions continue in full effect. The developer's failure to enforce any provision is not a waiver of it. You may not assign these Terms or your licence under them; the developer may assign them in connection with a sale or transfer of the App or its business.

These Terms are governed by applicable law. Nothing in these Terms limits any mandatory consumer protection right you have under the laws of your country of residence, including any right that cannot be waived by agreement.

15. Contact us

If you have questions about these Terms, contact us at: support@enginesim.app. Please include “Terms” in the subject line so your message reaches the right place.