MemberDex

Your whole community, one tap away. A branded directory in its own app, never mixed with your personal contacts. Search, filter, call, text, email, or map any member.

MemberDex is the branded member directory your community will actually use.

A self-contained mobile rolodex — completely separate from your iPhone Contacts, with no merging or syncing into your personal address book. Tap a member and dial, message, email, open a website, or get directions. Search by name, filter by category, and sort the way your community thinks. Photos, custom fields, and your branding, all in one place.

DESIGNED FOR REAL COMMUNITIES • Chambers of commerce and trade associations • BNI chapters, referral and networking groups • Professional and alumni networks • Homeowner and condo associations • Country clubs, golf clubs, social clubs • Faith communities and ministry groups • Nonprofits and volunteer groups

WHAT MEMBERS GET • A polished iPhone and iPad app branded for your community — your logo, your colors, your community page • A searchable, category-filterable, sortable directory that stays fast even offline • One-tap call, text, email, website, and navigate-to-address actions • A "My Profile" tab where each member edits their own card and photo • Sign in with Face ID or Touch ID, turn on two-factor authentication, and change your password right in the app • Private notes, kept on-device only — export a backup file anytime • Works offline once your directory has synced

WHAT ADMINS GET • A web admin dashboard for branding, members, categories, and content • Custom fields with type validation — capture what your community actually cares about (boat slip, golf handicap, ministry, board seat, anything) • Member categories with per-community display and sort preferences • Bulk CSV import with a preview-before-apply diff • A separate contacts list for prospects and non-members • Bulk invitations with a per-community rate limit • Soft deactivate, restore, and a complete activity audit log • Community backup and restore — download your full community as a zip anytime • CSV export of your members anytime

PRIVACY AND SECURITY, PLAIN-LANGUAGE • No advertising, no analytics, no tracking SDKs of any kind • No access to your iPhone Contacts permission. Member data lives in the MemberDex app, not in your address book • HTTPS in transit, modern TLS only, certificate pinning on the iOS client • Optional TOTP two-factor authentication on any account — admins and members • 12+ character password policy with breach-list checking • Tenant-isolated database — every query is scoped to your community • Full activity audit log with super-admin impersonation events flagged

BILLING MemberDex is a paid subscription service for community administrators. Plans are based on member count and start at a low monthly tier. The iOS app itself is free for invited members; admins manage subscriptions through a Stripe-hosted billing portal.

GETTING STARTED A community admin signs up at memberdex.app, configures branding and custom fields, and sends invites. Members receive an email with a secure invite link, set a password, and join.

NOT JUST AN APP MemberDex is a complete platform: native iOS and iPad app, full web admin dashboard, exports, audit logs, billing, and community-level backups. Built by an independent developer who answers his own support email.

Questions? Email support@memberdex.app.