Open Chambers
Know how your reps vote
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Free, no account, no tracking. Follow representatives and senators and receive a notification, with the official plain-English summary, every time they vote.
Open Chambers tells you when the members you chose to follow cast a recorded vote, and what they voted on.
Enter a ZIP code to find your representative and senators. Turn on alerts to track how the members you select voted as soon as the official record posts, with the bill's official summary from the Congressional Research Service.
WHAT YOU GET
- Your reps — representatives and senators, with party, district, and next election.
- Organization — votes cast by the members you select, grouped by day, with how each of them voted.
- What the bill does — the official, nonpartisan summary, no spin.
- Alerts your way — final passage only (a few a week) or every roll call. Quiet hours hold overnight alerts until 8 AM.
- Contact your reps — call, write, or visit: Washington and district offices, phone numbers, hours, and official contact forms, straight from each profile.
BUILT TO BE TRUSTED
- No account, no sign-in, no email.
- No ads, no analytics, no tracking.
- Your ZIP never leaves your phone.
- Data straight from the House Clerk, the Senate, and Congress.gov — official records, updated nightly, with new roll calls checked every 5 minutes.
- All votes — every House and Senate roll call this session, searchable by bill number, title, or topic, with the full tally and each member's position.
Open Chambers is independent, free, and made by John Hubert LLC in Virginia. The data is the same public record journalists use; we just put it in your pocket.
Ratings & Reviews
Tap a representative on any vote to call or write them without leaving the bill. Tabs now remember where you were.
The developer, John Hubert LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- John Hubert, LLC
- Size
- 1.8 MB
- Category
- News
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 John Hubert LLC