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Terms of use

Last updated: 2026-11-13

1. Acceptance and who we are

By using Qidda («قِدّة»: the website qidda.app, the web app and the Android app) you agree to these terms. The service is provided by HashStudio («we»). You must be at least 18. If you use it for your company, you confirm you are authorised to act for it.

2. What the service is, and is not

Qidda is a tool for costing and managing fit-out projects: projects, work items, money entries, petty cash, suppliers and craftsmen, reports and a client view. The numbers are the result of what you record.

Qidda is not tax accounting software; the receipts it produces are not tax invoices and do not replace them, and it gives no legal, tax or engineering advice.

3. Account, company and team

  • The owner creates the company space and invites members; each member signs in personally (by a personal invite link, a Google account or an emailed link).
  • You are responsible for the accuracy of your data, for keeping your account and invite links safe, and for the actions of your team. Tell us at once if you suspect your account was compromised.
  • The owner can remove any member and end their sessions at any time.

4. Prices and payment

  • The first project is free, with no time limit, 3 users and every feature; one free project per company.
  • After that you buy project credits in one-time packs: 1 project for EGP 2,000, 5 projects for EGP 8,500 or 10 projects for EGP 15,000 (USD 50, 212 and 375 outside Egypt). Each credit opens one project.
  • Credits never expire and stay with your company. A paid project has no time limit: it stays open until you hand it over or archive it, and reopening it after hand-over is free. With your first paid project, users become unlimited across your company.
  • No subscription and no automatic renewal, so nothing is charged to you later.
  • For now you pay in the Android app through Google Play, whose terms apply; card payment on the web is coming soon. The price shown before you pay is what you pay.
  • Prices are public on the pricing page. We may change them for future purchases only; credits you already bought are not affected.
  • Refunds follow the refund policy.

5. Your data and who owns it

  • Your data is yours. You only give us permission to store and process it to provide the service to you.
  • Export is always free (CSV files and PDF reports), for free, paid and archived projects.
  • A handed-over or archived project stays read-only and exportable and is never deleted. We never delete a company's data because use stopped or a payment is late; there is no subscription to lapse in the first place.
  • Money entries are never edited silently: a correction is a new entry and both stay visible.
  • Deleting your account and company is described on the Delete account page, and how we handle your data in the privacy policy.

6. Acceptable use

Do not use Qidda to break the law, do not try to breach or disrupt the service or reach another company's data, do not upload harmful content or content you have no right to upload, and do not use it to send spam. We may suspend an account that does so, with notice where possible, and your data stays exportable.

7. Intellectual property

The app, website, name, logo and design belong to HashStudio. We give you the right to use the service for your business; you may not copy, resell or reverse-engineer it.

8. Availability and changes

We work to keep the service running, but it may stop for maintenance or for reasons beyond our control; expenses can be entered offline and sync later. We keep improving Qidda and may add or change features. A feature that ships free is never moved behind the paywall later.

9. Limits of liability

The service is provided as is, with no guarantee of a particular result. You are responsible for your financial decisions and for reviewing your figures. To the extent the law allows, we are not liable for indirect damages or lost profit, and our total liability for any claim is limited to what you paid us in the twelve months before the claim. This does not exclude what the law does not allow to be excluded, such as fraud or gross negligence.

10. Ending use

You may stop at any time and delete your account or company as described on the delete page. We may stop the service for you after a material breach of these terms, while keeping your data exportable.

11. Governing law and disputes

These terms are governed by the laws of the Arab Republic of Egypt. We first try to settle any dispute amicably through admin@qidda.app; failing that, the competent courts of the Arab Republic of Egypt have jurisdiction.

12. Changes to the terms and contact

We may change these terms, update the date above and tell you about material changes before they take effect. Continuing to use Qidda afterwards means you accept them. Contact: admin@qidda.app.

Questions? Email us at admin@qidda.app