# Mustr — Weekly pickup game organizer > Automated organizer for recurring recreational sports games. (iPhone/iPad app by Nathan Anderson.) - Source: https://appshunter.io/ios/app/mustr/id6758281411 (this page in markdown: same URL + `.md`) - Developer: [Nathan Anderson](https://appshunter.io/developer/1819141220) - Category: Sports, Social Networking - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.1 · 38 MB - Languages: American English - Released: 2026-03-07 - Data updated: 2026-09-09 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/mustr/id6758281411/reviews.md ## What is Mustr? Organize your regular game without the group chat chaos. Free to use — no paywall, no subscription. If you run a weekly pickup game, you know the drill: send out messages, wait for replies, chase down the people who didn't respond, count who's in, find subs when someone drops out, then do it all again next week. Mustr handles all of that for you. HOW IT WORKS Set up your game once with your regulars, subs, and game details. Mustr automatically invites your players on a schedule you control — regulars first, then subs if spots remain. Players respond with one tap, and you see exactly who's in, who's out, and who hasn't replied yet. BUILT FOR ORGANIZERS - See attendance at a glance with a visual response tracker - Automatic invites and reminders on a schedule you set - Smart sub outreach when you need to fill spots - One roster for your whole group: regulars, subs, and inactive players - Get notifications of late cancellations - Easily reach out to groups of players when needed - No app required for your players, they respond via email FINALLY, HELP FOR THE THANKLESS JOB OF ORGANIZING RECREATIONAL GAMES No more scrolling through group chat history. No more "wait, did Mike say he's in?" No more manually counting heads. Mustr keeps everything organized so your game fills itself week after week. Whether it's soccer, basketball, tennis, volleyball, or any other recurring game where you need a specific number of people, Mustr takes the hassle out of organizing so you can get back to playing. PRICING Everything you need to run your game is free: invites, reminders, sub outreach, unlimited players, unlimited games. Optional features for organizers who want more — stats, payments, and other extras — may arrive later. The core stays free. Terms of Use (EULA): https://mustr.app/terms.html Privacy Policy: https://mustr.app/privacy.html ## Key features - Automated player invitations - Visual RSVP tracker - Smart sub outreach - Scheduled reminders - No app required for players - Organize recurring games ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Mustr Monthly | $4.99 | per month | | Mustr Yearly | $48.00 | per year | ## Frequently asked questions about Mustr ### How does Mustr help organize sports games? Mustr automates the process of inviting players to recurring games, tracks RSVPs with a visual tracker, and intelligently reaches out to substitutes when needed. This eliminates the need for manual coordination via group chats. ### Does Mustr require players to download the app? No, players do not need to download Mustr. They can respond to game invitations and updates directly via email, making it easy for everyone to participate without an extra app. ### What types of sports games can Mustr organize? Mustr is designed for any recurring game that requires a specific number of people, such as soccer, basketball, tennis, volleyball, and other recreational sports. ### Is Mustr free to use? Yes, Mustr is free to download and use. The app also offers in-app purchases for additional features or enhanced functionality. ### How often is Mustr updated? The latest version of Mustr is 1.20.3, and it was last updated on May 15, 2026. Updates typically include bug fixes and feature enhancements. ### What devices is Mustr available on? Mustr is available on iPhone, iPad, and iPod devices, making it accessible for a wide range of Apple users. ### What is the age rating for Mustr? Mustr has an age rating of 4+, indicating it is suitable for users of all ages. ### Does Mustr have ads? No, Mustr does not contain advertisements. The app is free to use with the option of in-app purchases. ## Version history (last 5 releases) ### 2.5.5 — 2026-08-29 Minor bug fixes and improvements ### 2.5.0 — 2026-08-23 Mustr's core is now free for everyone. Automatic invites, reminders, subs, unlimited players and games — no paywall, no subscription. Everything you need to run your game, free. The app has been redesigned from the ground up. Now easier to use and a cleaner experience across the board. ### 1.21.5 — 2026-06-12 • Redesigned, easier-to-navigate Settings • Smoother game and game series editing with instant updates • Attendance and invitation lists now sorted alphabetically • Fixed possible duplicate invitation emails • Reliability and performance improvements ### 1.20.3 — 2026-05-15 Smarter Game Confirmation Emails - Ability to customize when game confirmation emails are sent, pick the timing that works best for your group. - Confirmation emails are now consolidated into a single, cleaner email for each player. Better Roster Management - You can now invite and add inactive backup players manually from the Game Details screen. - Delete players cleanly, removing a player now automatically clears their active invitations and responses. - Resend invitations directly from a player's response details. Cleaner Game Details - Added preview of the Invitation Schedule for a given game for quick reference. - Invitation Schedule now shows scheduled delivery time. - Polished UI throughout, including a fixed settings icon and improved keyboard behavior on numeric inputs. Smoother Onboarding - Organizers are now automatically added as the first player. - You can skip ahead during onboarding if you'd rather set things up later. - Faster app load, group participants now load in parallel for quicker startup. Behind the Scenes - Numerous performance, security, and stability improvements. Thanks for using Mustr! Got feedback? We'd love to hear it. ### 1.17.0 — 2026-04-16 What's New in 1.17.0 Co-Organizers You can now invite co-organizers to help manage your group. Share the workload while retaining full ownership of your group. Custom Schedules Set custom player invitation schedules at the group level or configure unique schedules for individual games, allowing you to adjust for irregular weeks as needed. Resend Invitations Easily resend an invitation to a player directly from their game response details. Redesigned Group Settings Group settings have been reorganized for easier navigation, with a new option to configure your weekly summary email preferences. Email Verification Improvements Strengthened email verification security with better in-app reminders and clearer context for organizers on player verification status. Friendlier Invite Emails Invitation emails now use first-name greetings and cleaner subject lines for a more personal touch. Bug Fixes & Reliability Fixed an issue where the full game list wasn't loaded on first launch Fixed subscription entitlement loading on fresh login Resolved duplicate invite emails being sent in certain cases Various stability and performance improvements --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*