Terms of Service - Prometheus

Effective Date: October 19, 2026
Last Updated: October 20, 2026

1. Acceptance of Terms

By accessing or using Prometheus ("the Service"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, please do not use the Service.

The Service is provided by Dimitrios Daskaleas d/b/a FineApps ("we," "us," or "our"). You must be at least 18 years old to use Prometheus. By using the Service, you represent that you are at least 18 years of age.

2. Description of Service

Prometheus is a free app for drivers who run private tours and transfers. It provides:

• A daily log of jobs (transfers, tours, disposals) with fares, tips and client treats
• Tracking of the extras you make, including several on one job
• Income and expense tracking, with recurring items entered once and applied every month
• Daily, monthly and yearly summaries, averages per working day and month-end projections
• Vehicle cost per kilometre for drivers who own their vehicle
• Pick-up and drop-off places chosen from a shared directory, kept by the drivers of each city
• Anonymous comparisons of your tips and extras with the drivers of your city, and your own position among them
• Offline use on the phone, with your records stored and synced on our server

All core features are free to use. Optional premium features may be offered in the future, but will never limit access to the free features listed above.

3. Account Registration

3.1 Account Creation

To use Prometheus, you create an account with a valid email address and password, or by signing in with Google, Apple or Facebook. You are responsible for:

• Providing accurate information
• Maintaining the security of your account credentials
• All activities that occur under your account
• Keeping your email address current, as it is how you recover your account

3.2 One Person, One Account

An account is personal. Do not share it or create accounts for other people without their consent.

4. User Conduct

You agree not to:

• Use the Service for any illegal or unauthorized purpose
• Attempt to gain unauthorized access to other accounts or to our systems
• Interfere with or overload the Service, or use automated systems or bots without permission
• Reverse engineer or tamper with the Service
• Store unlawful content, or other people's personal data without a lawful reason
• Add false, offensive or personal information (such as a client's name) as a place name
• Enter figures you know to be false in order to influence city comparisons or rankings
• Violate any applicable laws or regulations

5. Your Records and Our Content

5.1 Your Records

You own the records you enter — jobs, tips, extras, partners, income, expenses and notes. You grant us a non-exclusive licence to store, process and display them solely to operate the Service for you. You can export them at any time (More → Export my data).

5.2 Information About Your Clients

You are responsible for what you write about your clients in job notes. Keep notes minimal and do not record clients' full names, contact details, identity documents or other sensitive information. You are the one who decides what is recorded, and you must have a lawful reason for anything personal you record.

5.3 Shared Place Names

A place name you add to the shared directory (a hotel, port, airport or address) is not personal to you. You grant us a non-exclusive, perpetual licence to show it to other drivers and to correct, merge or rename it so that every driver sees one spelling. Place names stay in the directory after your account is deleted, without any link to you.

5.4 Our Content

The Prometheus app, including its design, features, code, name and logo, is owned by us and protected by intellectual-property laws. You may not copy, modify, distribute or reverse engineer any part of the Service.

6. Numbers Are Yours to Check

Prometheus is a record-keeping tool, not an accountant. Totals, averages, profits, per-kilometre costs and projections are calculated only from what you enter:

• No tax, accounting or legal advice: nothing in the Service is advice. Consult a qualified accountant for your tax returns and business decisions.
• Projections are estimates: a month-end projection assumes the rest of the month goes like the days so far; it is not a promise.
• Accuracy depends on your entries: we do not verify what you enter and are not responsible for decisions based on numbers you entered incorrectly.
• City comparisons: city figures and rankings are calculated from what drivers record and are not verified. They are shown for your information only, and we may exclude from them any account whose entries are abusive.

7. Free and Premium Services

7.1 Free Core Features

Prometheus's core features will always remain free, including:

• Recording jobs, tips, extras, income and expenses
• Monthly and yearly summaries
• Server storage and sync of your records
• Export and account deletion

7.2 Optional Premium Features (Future)

We may introduce optional premium features in the future. If we do, their price and terms will be shown before you choose them, and nothing will be charged without your explicit consent.

8. Privacy and Data Protection

Your use of Prometheus is also governed by our Privacy Policy. Key points:

• Your records are private to you
• We do not sell your personal information
• There are no ads and no trackers
• You can export your data and delete your account yourself at any time

9. Disclaimers and Limitations

9.1 Service Availability

Prometheus is provided "as is" without warranties of any kind. We do not guarantee:

• Uninterrupted service availability
• Error-free operation
• Compatibility with every device or browser

9.2 Keeping Your Records Safe

Records entered while offline are stored on your phone until it next connects. If you clear your browser's data or lose the phone before it has synced, those unsynced entries cannot be recovered. Exporting your data regularly gives you your own copy.

10. Limitation of Liability

To the maximum extent permitted by law, we shall not be liable for:

• Indirect, incidental, or consequential damages
• Loss of profits, income or opportunities
• Tax, accounting or business decisions made using the Service
• Data loss or corruption
• Damages exceeding the amount you paid us in the past 2 months

11. Modifications

We may modify these Terms at any time. Material changes will be notified via:

• Email to registered users
• In-app notifications
• Website announcement

Continued use after changes constitutes acceptance.

12. Termination

12.1 By You

You may stop using Prometheus and delete your account at any time in More → Settings → Delete account. Deletion is immediate and permanent: your account and every record in it are erased. Export your data first if you want to keep a copy.

12.2 By Us

We may suspend or terminate accounts that:

• Violate these Terms
• Engage in fraudulent activity or attack the Service
• Put other users or the Service at risk

13. Governing Law

These Terms are governed by the laws of Greece, without regard to conflict of law principles.

14. Contact Information

For questions about these Terms, contact us at:

Email: prometheus@fineapps.gr
Website: fineapps.gr/prometheus
Address: Athens, Greece

By using Prometheus, you acknowledge that you have read, understood, and agree to be bound by these Terms of Service.