Sift is a privacy-first iOS SMS filtering app. For support, bug reports, data-privacy questions, or App Store review follow-up, contact:
Please include “Sift” in the subject line and briefly describe the issue.
You can also open a public issue after the repository is published:
https://github.com/backrunner/sift/issues
Useful links
Data and privacy requests
Sift provides export and deletion controls in the App:
- Export contributed samples: Settings → Data & Privacy → Export all submissions.
- Erase contributed samples: Settings → Data & Privacy → Erase all submitted data.
- Withdraw anonymous-contribution consent: turn off the anonymous-contribution toggle in the App.
For anything that cannot be handled in the App, email support@alkinum.io and include “Sift” in the subject line.