01
Who We Are
SORA is a period tracking web application operated by Eric Wang, based in Guangzhou, China. Our primary domain is innersora.com.
For any privacy-related questions, you may contact us at: hello@innersora.com
02
What Data We Collect
If you use SORA without creating an account:
- All data (cycle logs, mood, flow records) is stored locally in your browser only
- Nothing is transmitted to our servers
- We collect no personal information whatsoever
If you create an account:
- Email address or phone number (for authentication)
- Cycle log data you choose to sync (dates, flow level, pain level, mood)
- Language and theme preferences
- Account creation timestamp
We do NOT collect:
- Your location or GPS data
- Contacts, photos, or camera access
- Browsing history or cross-site tracking data
- Advertising identifiers
03
How We Use Your Data
- To provide the cycle tracking and prediction features
- To send account confirmation and essential service emails
- To remember your language and theme preferences
- To improve the accuracy of cycle predictions over time
We do not use your health data for advertising, profiling, or any purpose beyond providing the SORA service to you.
04
Third-Party Services
To operate SORA, we use the following trusted services:
- Supabase — Authentication and encrypted database storage (Tokyo data center, SOC 2 compliant)
- Vercel — Website hosting and content delivery
- Resend — Transactional email delivery (confirmation emails only)
- Google / Apple — Optional OAuth login (governed by their respective privacy policies)
Each of these providers has been selected for their strong privacy and security standards. None of them receive your health data for their own use.
05
Data Storage & Security
- Account data is encrypted at rest and in transit (TLS 1.3)
- Supabase enforces Row Level Security — only you can access your own records
- Unregistered users: all data remains on-device in localStorage, never leaves your browser
- We do not store passwords in plain text — authentication uses industry-standard hashing
06
Your Rights (GDPR & Global)
Regardless of where you live, you have the right to:
- Access — Request a copy of all data we hold about you
- Deletion — Request complete deletion of your account and all associated data
- Correction — Request correction of inaccurate information
- Portability — Export your cycle data in a standard format
- Withdraw consent — Stop using SORA and have your data deleted at any time
To exercise any of these rights, email us at hello@innersora.com. We will respond within 30 days.
07
Cookies & Local Storage
SORA uses browser localStorage (not tracking cookies) to remember your preferences such as language selection and theme. This data never leaves your device and is not accessible to us or any third party.
We do not use advertising cookies, analytics cookies, or any cross-site tracking technology.
08
Children's Privacy
SORA is intended for users aged 18 and above. We do not knowingly collect data from anyone under 18. If you believe a minor has created an account, please contact us and we will delete it immediately.
09
Changes to This Policy
If we make significant changes to this Privacy Policy, we will notify registered users by email and update the "Last updated" date at the top of this page. Continued use of SORA after changes constitutes acceptance of the revised policy.
10
Contact Us
For privacy inquiries, data requests, or any concerns:
hello@innersora.com
Eric Wang · SORA · Guangzhou, China
innersora.com