Charity · Shift · Volunteering
The app for faith-based charities and volunteers
Plan shifts, collection drives and meetings, see RSVPs in real time and track attendance automatically. For coordinators, volunteers and the board, without the group chat chaos.
- iOS, Android & web
- No feature upgrades needed
- No credit card needed

In short
Gumb is an app for church charities and outreach groups. Coordinators plan community meals, visiting services, clothing exchanges or collections as events, check volunteers' availability and mark with a star who takes on the assignment. Single jobs such as cooking, serving or driving sit on the event, partners without a Gumb account are reached by email, and participation is analyzed as an Excel file.
From a phone tree to a reliable volunteer plan
What costs coordinators time before every assignment, and how Gumb fixes it.
Without Gumb: For the community meal you call the same volunteers every week.
With Gumb: The meal runs as a series, and volunteers say yes or no in the app.
Without Gumb: Who cooks, who serves and who drives is on a slip in the kitchen.
With Gumb: Cooking, serving and driving are tasks on the event.
Without Gumb: More yeses than spots, and nobody knows who is actually scheduled.
With Gumb: After the availability check, the star marks who takes the assignment.
Without Gumb: For the annual report you count assignments by hand.
With Gumb: Under Statistics you export participation as an Excel file.
Assignments, collections and meetings under control
Availability, scheduling and tasks per assignment, in the app and in the browser.



Check availability
Volunteers say yes or no, and you see the status live.
Scheduled by star
The star shows who takes the assignment.
Tasks on the assignment
Cooking, serving, driving or sorting as tasks.
Everything your charity needs
For coordinators, volunteers and the board. From the community meal to the collection drive.
Assignments as a series
Community meal, visiting service and clothing exchange as recurring events.
Volunteer availability
Volunteers respond, and admins can enter answers for them.
Scheduling by star
Fixed assignments by star, cooking, serving and driving as tasks.
Remind those scheduled
If you want, Gumb reminds only the scheduled volunteers.
Team talk
Questions about the assignment right on the event, plus chat rooms per project.
Procedures and hygiene plans
Procedures, checklists and contact lists in the project folder.
Assignments for the annual report
Participation per person and assignment as an Excel file.
Projects and services
Community meal, visiting service or clothing exchange with their own group scheduler.
Rights and privacy
Project leads schedule as group leaders, volunteers decide who sees their profile.
How your charity gets started
From the first project to a reliable volunteer plan.
- 1
Create projects
Create community meal, visiting service or clothing exchange as groups and invite volunteers.
- 2
Enter assignments
Assignments as a series, jobs such as cooking or driving on the event.
- 3
Schedule
Check availability and fix the assignments by star.
For everyone in the charity
Coordinators
- Availability without a phone tree
- Fixed scheduling by star
- Email partners straight from Gumb
Volunteers
- Accept assignments with one click
- See your own job on the assignment
- Profile only for approved admins
Board
- Meal to clothing exchange in one place
- Assignments in Excel for the annual report
- Volunteers never pay
What charities and clubs say about Gumb
4.7/54.7 out of 5 stars271 ratings across both platforms25K+ users
Great app for scheduling. Very clear, reliable and easy to use.
We use this system in our aid organization and at work. We are very happy with it, as we had been looking for a working and reliable system for a long time. The app offers many options, including staff and equipment management, and above all makes our work easier. Simply recommendable. A clear 5-star rating
The very best app for planning our club, congratulations
Reviews translated from German.
Church and community organizations that use Gumb
Stifts-Chor Hofkirche
Spirit of Hope
Ministranten Rotkreuz
Jungwacht Blauring Klingnau
Jungwacht Buchrain
Jubla Bazenheid
JUBLA Muolen
Blauring Goldau
Jugendzentrum Backstube Meiringen
FAQ: the app for faith-based charities
How do I plan a weekly community meal?
Create the meal as a recurring event. Volunteers say yes or no every week, and jobs such as cooking, serving or washing up are handed out right on the event.
How do I decide who takes on the assignment?
First check availability, then mark with a star who is scheduled. If you want, reminders go only to the scheduled volunteers.
Can volunteers without a smartphone take part?
Admins can answer on behalf of members. Gumb also runs in the browser, with no app needed.
How do I inform partners and donors without a Gumb account?
By email straight from the web app: admins and group leaders attach files and add up to 100 external addresses. Who else got the email stays hidden.
How do I show the assignments in the annual report?
Under Statistics you export participation as an Excel file, filtered by period, event type, group and members.
Who can view volunteers' profiles?
Volunteers decide in their settings which admins can access their profile.
What does Gumb cost for a church charity?
You try Gumb free for 2 months, with every feature, no credit card and no automatic renewal. After that the Pro plan costs 149 Swiss francs a year for up to 100 members. Members never pay.
Ready for the next community meal?
Try Gumb with your charity free for 2 months, with every feature, no credit card and no automatic renewal.