Hosmane: RSVP & Fee Tracker

"Chasing RSVPs in chat, tracking fees in a spreadsheet, sending reminders one by one" — Hosmane brings the organizer's juggling act into one app.
It handles RSVPs, member communication, and fee tracking end to end — built for the people who run events, teams, and clubs.

NEW: REPLY WITHOUT THE APP
People who receive your invite link can reply with their name, attendance, and party size in their browser — no app, no sign-in. They can change their reply later and check how much they owe. If they install the app, their browser reply moves over as is.

WHO IT'S FOR
- Coaches, managers, and parent reps of youth sports teams
- PTA officers and committee members
- Organizers of clubs, alumni groups, and neighborhood associations
- Anyone organizing a party, BBQ, or one-off event

KEY FEATURES

[RSVP tracking]
Create an event and responses are tallied automatically. See who hasn't replied at a glance and send a reminder with one tap.

[Reply for the whole family]
Register family members and a parent can reply for everyone — "big brother is in, little brother is out" made simple.

[Automatic fee calculation & tracking]
Set fee tiers (by grade, role, and more) and each participant's fee is calculated automatically. Record payments (cash, transfers, and more) and reconcile them right in the app.

[Announcements & organizer chat]
Broadcast announcements to all participants, and keep organizer discussions in a dedicated chat — nothing gets buried in personal threads.

[Invite with a link]
Share an invite URL to gather members. Joining requires organizer approval, so your group stays private.

[Works for one-off events too]
No group needed — use it for a single party or BBQ.

BUILT FOR PEACE OF MIND
- Children's info is registered with a guardian's consent
- Optional allergy info is visible only to members of the same group, and hidden once someone leaves
- Photos posted to chat are stored with GPS location data removed

PRICING
All features are free to use (ad-supported). An optional ad-free subscription is available.

PLEASE NOTE
Hosmane is a management tool for calculating and recording fees. It does not process or transfer money — collect payments in cash or via the services you already use.

SUPPORT
https://www.nos-co.jp/apps/hosmane