Privacy Policy
Wrenlog is a journal for trading and for everyday life. What you write in it is personal, and this policy explains plainly what we collect, why, who helps us run the service, and the choices you have.
Who we are
Wrenlog is run by Joel Penny, an individual based in the United Kingdom. We are the controller of the personal information described here. You can reach us at hello@wrenlog.com.
What we collect
- Account details. Your email address and a password. Passwords are stored only in hashed form by our authentication provider; we never see them.
- Your journal. Everything you choose to enter: trades, strategies, session plans and reviews, accounts, goals, tasks, habits, journal entries, and daily check-ins such as mood, energy and sleep.
- Images. Charts and screenshots you attach to your sessions.
- Files you import. Trade history from CSV files you upload. The file is read in your browser and only the trades are saved.
- Technical information. When you use the site, our hosting and database providers receive your IP address and browser details as part of normal web traffic, and may keep them in short-term logs for security and troubleshooting.
Your mood, energy and sleep entries may count as information about your health. You choose whether to record them, and they are used only to show you your own trends.
How we use it
- To create and secure your account and let you sign in.
- To store your journal and show it back to you, including the stats, charts and insights the app calculates from it.
- To send you emails you need, such as confirming your address or resetting your password.
- To keep the service working, safe and free from abuse.
We do not sell your information, show you adverts, or use your journal for marketing. We do not use analytics or tracking tools on the site.
Our legal basis
If you are in the UK or the European Economic Area: we use your information to provide the service you signed up for (performance of a contract), to keep the service secure (our legitimate interests), and, for health-related check-ins, on the basis of your explicit choice to record them, which you can withdraw at any time by deleting them.
Who helps us run Wrenlog
These companies process information on our behalf, only to provide the parts of the service listed:
| Provider | What they do | What they receive |
|---|---|---|
| Supabase | Accounts, database and image storage | Your account details, journal and images. Data is stored in the European Economic Area (Supabase's West EU region, in Ireland). |
| Cloudflare | Hosting the website | Technical information from your visits |
| Resend | Sending account emails | Your email address and the email's content |
| Google Fonts | Supplying the typefaces | Technical information from your browser when it loads the fonts |
| jsDelivr | Supplying a code library the site uses | Technical information from your browser when it loads the library |
Some of these providers may process information outside your country, including in the United States. Where that happens, they rely on recognised safeguards such as standard contractual clauses.
We may also disclose information if the law requires it, or to protect the rights and safety of our users or the service.
Storage in your browser
Wrenlog keeps a few items in your browser's local storage: your sign-in session, so you stay logged in, and preferences such as your chosen style and the last page you had open. These are needed for the site to work as you expect. We do not use advertising or tracking cookies.
How long we keep it
We keep your journal for as long as you have an account. When you erase your journal or ask us to delete your account, the data is removed from our live systems. Copies may remain in our providers' backups for a limited time before they are overwritten.
Your rights and choices
- See and take your data. Use Settings → Download my data at any time for a complete copy of your journal.
- Correct it. Edit any entry directly in the app.
- Delete it. Use Settings → Erase my journal, or email us to delete your account entirely.
- Other requests. Depending on where you live, you may have further rights, such as to object to or restrict how we use your information. Email us and we will respond within one month.
If you are unhappy with how we handle your information, please tell us first. You also have the right to complain to your data protection authority; in the UK that is the Information Commissioner's Office (ico.org.uk).
Security
Your journal is protected by database rules that let only your signed-in account read or change it, and connections to the site are encrypted. No service can promise perfect security, so please use a strong password that you do not use elsewhere.
Children
Wrenlog is for people aged 18 and over. We do not knowingly collect information from anyone younger.
Changes to this policy
If we make meaningful changes, we will update the date above and, where it matters, let you know by email or in the app before the change takes effect.
Contact
Questions or requests: hello@wrenlog.com.