Theater · Rehearsal · Performance
The app for theater groups from rehearsal to premiere
Plan rehearsals, performances and set building, see RSVPs in real time and track attendance automatically. For directors, actors 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 theater groups and theater clubs. Directors plan read-throughs, scene rehearsals and dress rehearsals as events and mark with a star who is needed for a rehearsal. Cast members respond by the response deadline, the script sits as a file on the event, and jobs for performances such as box office, bar, makeup or set building become tasks right on the event.
From chat chaos to opening night
What costs directors time between read-through and opening night, and how Gumb fixes it.
Without Gumb: For every scene rehearsal you message each person who needs to come.
With Gumb: Whoever is needed for a rehearsal gets a star. If you want, Gumb reminds only those people.
Without Gumb: Not everyone has the latest version of the script.
With Gumb: The script sits as a file on the event or in the ensemble's folder, up to 50 MB per file.
Without Gumb: Every performance night you are short of people for box office and bar.
With Gumb: Box office, bar and cloakroom become tasks on every performance. Everyone sees who is assigned.
Without Gumb: Nobody remembers who rehearsed how often.
With Gumb: You export rehearsal attendance per person as an Excel file.
Rehearsals, performances and set building under control
Rehearsal plan, cast and jobs per event, in the app and in the browser.



Who needs to rehearse?
With the star you mark who is needed for a scene rehearsal.
Jobs at every performance
Box office, bar, makeup and set building as tasks on the performance event.
Script on the event
The current version of the script sits where the rehearsal happens.
Everything your theater group needs
For directors, cast, crew and helpers. From read-through to closing night.
Rehearsal plan to opening night
Read-throughs, scene and dress rehearsals, performances with their own event type.
Responses per rehearsal
Cast members answer with one click, with a comment if they like.
Rehearsal attendance
Analyze attendance per person as an Excel file, split by event type.
Reminders for those needed
If you want, Gumb reminds only the starred people before a rehearsal.
Details on the event
Sort out props, costumes and running order right on the rehearsal.
Script and plans
Store the script, rehearsal plan and stage plans on the event or in the folder.
Jobs at performances
Hand out box office, bar, makeup and set building as tasks.
Ensembles and crew
Ensemble, crew and youth theater, each group with its own group scheduler.
Rights for directors and the board
Admins manage the club, group leaders schedule for their ensemble.
How your theater group gets started
From read-through to opening night with every job covered.
- 1
Create your ensemble
Create groups for ensemble, crew or youth theater and invite members.
- 2
Enter the rehearsal plan
Add rehearsals and performances and put the script on the event.
- 3
Hand out jobs
Star who is needed for which rehearsal and hand out jobs as tasks.
For everyone in the theater club
Directors
- Call only those needed for each rehearsal
- Rehearsal attendance at a glance
- Upload the script once
Cast
- Respond with one click
- Always the current script
- Rehearsals in your own calendar if you like
Board and helpers
- Box office and bar covered for every performance
- Set building with a plan
- Member list as CSV
What clubs planning with Gumb say
4.7/54.7 out of 5 stars271 ratings across both platforms25K+ users
Simple and clear to use, everything works perfectly.
The very best app for planning our club, congratulations
Gumb
Great app!
Reviews translated from German.
FAQ: the app for theater clubs
How do I show who needs to come to a scene rehearsal?
With the star. It stands for a call-up for an event. Admins set it for everyone needed in the scene, and in the notification settings you can have only those people reminded.
Where do I store the script?
Right on the event or in the ensemble's folder. Files can be up to 50 MB each. Owners, admins and group leaders upload them, and in the chat every member can share files.
How do I cover box office, bar and cloakroom at every performance?
Create the jobs once as tasks and turn them on for every performance event. Members sign up themselves, or admins assign them.
Can I analyze rehearsals and performances separately?
Yes. With your own event types for read-through, scene rehearsal, dress rehearsal and performance you filter the attendance report and export it as an Excel file.
Can ensemble and crew plan separately?
Yes. Every group gets its own group scheduler, and group events are only visible to its members. Joint dress rehearsals sit in the calendar for everyone.
How do we vote on a new play?
With an event type called “Poll”. The answer options stand for the plays, and in the scheduler you see right away how people voted.
Ready for the next opening night?
Try Gumb with your theater group free for 2 months, with every feature, no credit card and no automatic renewal.