Privacy

Privacy Policy

Last updated: April 30, 2026
The short version. Night Shift is offline-first. The shifts, tips, expenses, jars, and goals you log live on your phone, in your phone's local storage. We don't have a copy. There is no account to create, no bank login, no server that receives your earnings data. The only data that touches our systems is what's needed to run a subscription (handled by Stripe), to send transactional email if you're on the waitlist, and to issue an income certificate if you ask for one.

1. Who we are

Night Shift is operated by TresPies LLC ("we," "us," "our") at nightshift.cash. Questions? Email [email protected].

2. What stays on your phone

By default, the Night Shift app is a Progressive Web App (PWA) that runs in your browser and stores everything locally. The following data is written to your device's storage (IndexedDB / localStorage) and is never transmitted to us:

If you clear your browser data, uninstall the PWA, or switch devices without using the built-in JSON export/import, that data is gone. We can't recover it because we never had it.

3. What we receive on our server

Night Shift's server is a small Cloudflare Worker at api.nightshift.cash. It only handles the things the app cannot do entirely on-device:

4. What we don't do

5. Cookies and similar technologies

The app uses your browser's local storage (not cookies) to remember your data between sessions. The marketing site at nightshift.cash may set a small number of first-party cookies for things like remembering whether you've dismissed a banner. We don't use third-party advertising or cross-site tracking cookies.

6. Service providers

A small number of third parties process limited data on our behalf:

Each provider is bound by its own privacy practices and terms. We share only what's necessary for them to do the job we hired them for.

7. Children

Night Shift is not directed at children under 13 (or under 16 in the EU/UK), and we do not knowingly collect their data. If you believe a child has submitted information to us, email [email protected] and we will delete it.

8. Your rights

Because most of your data lives only on your device, you already control it — clearing your browser data or uninstalling the PWA deletes it. For data we do hold (waitlist email, subscription record, certificate audit record), you can:

Email [email protected] from the address on file. We will respond within 30 days. Depending on where you live, you may have additional rights under the GDPR (EU/UK), the CCPA/CPRA (California), or other local laws. We honor those rights regardless of where you reside.

9. Data retention

We keep server-side records only as long as we need them. Waitlist entries are kept until you ask to be removed or the waitlist is closed. Subscription records are kept while you have an active or recently-active subscription, plus a reasonable period for tax and accounting. Certificate audit records are kept indefinitely so a third party can later verify the certificate — you can ask us to delete one at any time.

10. Security

We use industry-standard transport encryption (HTTPS) for everything in transit. Server-side records are stored in Cloudflare's KV store with access restricted to the worker. No system is perfectly secure, but the smallest attack surface is the data we don't collect — and that's most of it.

11. International users

Night Shift is operated from the United States. If you use the app from outside the U.S., your limited server-side data will be processed on U.S.-based infrastructure (Cloudflare, Stripe, Resend). By using the app, you consent to that processing.

12. Changes to this policy

If we make a material change to this policy, we'll update the date at the top of this page and, where appropriate, notify active subscribers by email. Continuing to use Night Shift after a change means you accept the updated policy.

Contact

Privacy questions, data requests, or anything else → [email protected]. We read every email.