Privacy Policy
Last updated November 13, 2026
This policy explains what information Musterhouse collects, how it is used and shared, and the choices you have. Musterhouse is a product of, and is operated by, Project DarkPoe LLC ("we", "us").
1. Information we collect
About you, as a user
- Account details: your name, mobile phone number, email address if you add one, your county, and the role your county party gives you.
- Your voter record link: if you choose to link your account to your own voter registration, the match between them.
- Activity: door results, notes, corrections, meeting check-ins, RSVPs and similar entries you make, with the time you made them.
- Location during a walk: only while you have a walk open, so your captain can see walkers are safe and your doors are recorded at the right house. We do not track your location at other times.
- Device and security information: app version, phone model, sign-in times, push notification tokens, and records of sign-in codes sent (number, time, delivery status).
About voters
Musterhouse holds voter information that a county party or campaign is licensed to use, mostly from the Colorado Secretary of State's public voter file, plus contact details and door results gathered by its volunteers. That information belongs to the county party or campaign. We process it on their behalf and under their instructions and data agreements.
2. How we use information
- To run Musterhouse: sign you in, show you the tools and voter information your role allows, and keep records your county party needs.
- To keep it secure: prevent abuse, detect unauthorized access, and keep audit records of sensitive actions.
- To send you sign-in codes, and app notifications you can turn off in settings.
- To improve data quality, for example by marking a phone number that turned out to be wrong.
We do not sell personal information, and we do not use it for advertising.
3. Text messages (SMS)
Your mobile number is used only to send you sign-in codes and to identify your account. No mobile information will be shared with third parties or affiliates for marketing or promotional purposes. Text messaging opt-in data and consent will not be shared with any third parties. Our messaging provider delivers the codes and processes your number only for that purpose.
Reply STOP to opt out, HELP for help. Message and data rates may apply. See section 5 of the Terms of Service for the full text message terms.
4. How information is shared
- With your county party or campaign, whose officers can see the information their roles allow, under their own rules and data agreements.
- With service providers who host the app and its data, deliver text messages, email and push notifications, provide maps and address lookup, and, only when a meeting's administrator turns it on, transcribe meeting recordings and draft minutes. They may use the information only to provide those services to us.
- When the law requires it, or to protect the safety of people or the security of the service.
One campaign never receives another campaign's information through Musterhouse.
5. How long we keep information
We keep account information while your account is active. When you delete your account, we remove your profile and sign-in details, keeping only records the county party must keep, such as audit entries and meeting records. Other information is kept for the periods your county party sets or our records schedule requires, then deleted.
6. Security
Information is encrypted in transit and at rest, access is limited by role, sensitive screens block screenshots, and sensitive actions are logged. No system is perfectly secure, so please protect your phone and sign-in codes.
7. Your choices
- See and correct your own information in the Me tab, and delete your account there.
- Turn notifications on or off in settings, and stop texts by replying STOP.
- Voters who want their contact details corrected or not used can ask the county party, or email us and we will pass the request along.
8. Children
Musterhouse is for adults 18 and older and is not directed to children.
9. Changes and contact
We may update this policy; the date at the top shows the latest version. Questions or requests: [email protected].