Best Sign Up Event Apps

245+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated September 2026

The best sign up event apps on iPhone average 4.0β˜… across 245+ titles β€” we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Sign Up Event Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SignUpGeniusSignUpGeniusFree1.3β˜… (63)YesNoSep 2026
2Sign Up by SignUp.comSign Up by SignUp.com$1.993.0β˜… (23)NoNoAug 2026
3Zazzle EventsZazzle EventsFree4.8β˜… (102K)NoYesSep 2026
4SignUpGenius Tickets - LegacySignUpGenius Tickets - LegacyFree3.0β˜… (2)NoNoSep 2026
5EventbriteEventbriteFree4.9β˜… (1.8M)NoNoSep 2026
6PickUp SignPickUp SignFreeβ€”NoYesAug 2026
7WhatsApp MessengerWhatsApp MessengerFree4.7β˜… (19M)YesYesSep 2026
8Fever: Events & TicketsFever: Events & TicketsFree4.8β˜… (73K)YesNoSep 2026

Top Picks for Sign Up Event

SignUpGenius#1

SignUpGenius by SignUpGenius, Inc.

Organize events & fundraising
Editor's Choice
πŸ“Š Productivity
1.3😞(63 ratings)
FreeAds
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SignUpGenius screenshot 6

Easily create and manage event sign-ups, volunteer schedules, and group activities from your phone. Coordinate participants, track RSVPs, send automated reminders, and collect payments securely. This tool streamlines event planning for schools, nonprofits, and community groups.

What We Love

  • πŸ‘ Easy to view signups you've joined
  • πŸ“± Convenient mobile access to existing signups
  • βœ… Website version works well for creation
  • 🎯 Useful for quick signup verification

Room to Improve

  • πŸ“Ί Excessive and intrusive advertisements covering screen
  • πŸ”„ Requires re-login every time app opens
  • πŸ“ Cannot create or edit signups in app
  • πŸ–₯️ Desktop website layout forced on mobile
  • ⚠️ Blank screens and navigation failures
  • πŸ”— Redirects to website instead of functioning as app
  • πŸ“ Text and content too small to read
  • 🚫 Missing organizer/creator management features
  • ⏱️ Incorrect time display for events
  • πŸ” Login functionality broken for many users
  • πŸ’₯ Frequent crashes and freezing
  • πŸ” Difficult to find and search signups
  • πŸ“Š No notifications for signup changes
  • 🎨 Unintuitive and clunky user interface
  • ❌ Cannot view created signups or drafts
  • πŸ”’ Accounts locked after failed login attempts
  • πŸ“± Poor iPad landscape mode support
  • ⚑ Slow performance and constant spinning
Sign Up by SignUp.com#2

Sign Up by SignUp.com by VOLUNTEERSPOT, INC.

Easiest event planning
Strong Contender
πŸ“Š Productivity
3.0😞(23 ratings)
$1.99
#32in Productivity
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This app simplifies event planning and coordination for organizers and participants. It allows for easy scheduling of volunteers, conferences, and various activities, with features for sign-ups, payments, and communication. Participants can quickly join events, track their commitments, and receive reminders.

What We Love

  • πŸ‘ Easy to use for volunteers
  • πŸ‘ Organizes events effectively
  • πŸ‘ Saves time for organizers
  • πŸ‘ Clean and modern look
  • πŸ‘ Convenient for on-the-go access
  • πŸ‘ Good for managing volunteer shifts
  • πŸ‘ Useful for HOA events
  • πŸ‘ Helpful for school events
  • πŸ‘ Simplifies organizing donations
  • πŸ‘ Good for potlucks
  • πŸ‘ Easy to see volunteer lists
  • πŸ‘ Good for managing signups
  • πŸ‘ Simplifies organizing school events
  • πŸ‘ Convenient for parent conferences
  • πŸ‘ Good for organizing class parties
  • πŸ‘ Instant access to signups
  • πŸ‘ Easy to navigate
  • πŸ‘ Automatic reminders
  • πŸ‘ Helpful for multiple activities
  • πŸ‘ Simplifies managing volunteer events

Room to Improve

  • πŸ‘Ž App is just a mobile website
  • πŸ‘Ž Not worth the price
  • πŸ‘Ž Doesn't open on iPad
  • πŸ‘Ž White screen issue
  • πŸ‘Ž Frustrating registration
  • πŸ‘Ž Still shows advertisements
  • πŸ‘Ž Defeats the purpose of an app
  • πŸ‘Ž Waste of money
  • πŸ‘Ž Literally the website but worse
  • πŸ‘Ž Annoying to go to website
  • πŸ‘Ž Have to sign in every time
  • πŸ‘Ž Easier to use desktop site
  • πŸ‘Ž Clunky interface
  • πŸ‘Ž Fails to display all data
  • πŸ‘Ž Poor design
  • πŸ‘Ž Buggy
  • πŸ‘Ž Doesn't keep you logged in
  • πŸ‘Ž Constantly saving incorrectly
  • πŸ‘Ž Overwrites information
  • πŸ‘Ž Cannot trust correctness
  • πŸ‘Ž Useless waste of time
  • πŸ‘Ž Doesn't send notifications
  • πŸ‘Ž Pointless without notifications
  • πŸ‘Ž Cannot search for events
  • πŸ‘Ž Difficult to manage
  • πŸ‘Ž Easily hacked
  • πŸ‘Ž Creates fake participants
  • πŸ‘Ž Takes up too much memory
  • πŸ‘Ž Super bad
  • πŸ‘Ž Not helpful
  • πŸ‘Ž Horrible app
  • πŸ‘Ž Glitchy
  • πŸ‘Ž Almost useless
  • πŸ‘Ž Cannot see participant info
  • πŸ‘Ž Worst app paid for
  • πŸ‘Ž Nightmare to use
  • πŸ‘Ž Not an actual app
  • πŸ‘Ž Impossible to create signups
  • πŸ‘Ž Cannot view past signups
  • πŸ‘Ž Need to hit login every time
  • πŸ‘Ž Not intuitive
  • πŸ‘Ž Time consuming to change dates
  • πŸ‘Ž Misleading description
  • πŸ‘Ž Eternal login error loop
  • πŸ‘Ž Limited functionality
  • πŸ‘Ž Doesn't work on new devices
  • πŸ‘Ž Error when organizing
  • πŸ‘Ž Cannot manage signups
  • πŸ‘Ž Slow to maneuver
  • πŸ‘Ž No better than website
  • πŸ‘Ž Doesn't remember login
  • πŸ‘Ž Inconvenient for organizers
  • πŸ‘Ž Cannot add volunteers without email
  • πŸ‘Ž Cannot send requests from app
  • πŸ‘Ž Cannot send messages to helpers
  • πŸ‘Ž Error when editing tasks
  • πŸ‘Ž Paid app with no persistent state
  • πŸ‘Ž Too expensive
  • πŸ‘Ž Limited functionality
  • πŸ‘Ž Not mobile friendly website
  • πŸ‘Ž Frustrating
  • πŸ‘Ž Not user friendly
  • πŸ‘Ž Needs calendar view
  • πŸ‘Ž Needs Touch ID
  • πŸ‘Ž Clunky interface
  • πŸ‘Ž Needs to be free
  • πŸ‘Ž Cannot view organization calendar
  • πŸ‘Ž Doesn't let you stay logged in
  • πŸ‘Ž No keychain shortcut
  • πŸ‘Ž No auto fill
  • πŸ‘Ž Useless app
  • πŸ‘Ž Doesn't allow managing signups
  • πŸ‘Ž Sends to website for functions
  • πŸ‘Ž Terrible
  • πŸ‘Ž Not intuitive
  • πŸ‘Ž Not user friendly
  • πŸ‘Ž Time consuming to change dates
  • πŸ‘Ž Cannot manage volunteer spots
  • πŸ‘Ž Emails not sent
  • πŸ‘Ž Misleading description
  • πŸ‘Ž No function to see signups
  • πŸ‘Ž Login error loop
  • πŸ‘Ž Unacceptable for paid app
  • πŸ‘Ž Limited but worked at first
  • πŸ‘Ž Doesn't work on new phone
  • πŸ‘Ž Error when organizing
  • πŸ‘Ž Cannot see who scheduled
  • πŸ‘Ž Useless app
  • πŸ‘Ž Slow and crashed
  • πŸ‘Ž Bad HTML version
  • πŸ‘Ž Doesn't save assignments
  • πŸ‘Ž Needs mobile website version
  • πŸ‘Ž Interface needs work
  • πŸ‘Ž Forces people away
  • πŸ‘Ž Volunteer list not alphabetical
  • πŸ‘Ž Cannot add volunteers without email
  • πŸ‘Ž Cannot send requests
  • πŸ‘Ž Cannot send messages
  • πŸ‘Ž Slow webpage
  • πŸ‘Ž Error when editing tasks
Zazzle Events#3

Zazzle Events by Zazzle Inc.

Hobnob Invitation Maker
Worth Considering
🌟 Lifestyle
4.8😐(102K ratings)
FreeIn-App Purchases
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Create and send personalized video or photo invitations for any occasion. Manage RSVPs, send reminders, and communicate with guests all within the app. It also offers features like ticketing, sign-up lists, and photo sharing.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Streamlines event planning
  • πŸ’‘ Unique invite designs
  • πŸš€ Convenient text-based invites
  • πŸ‘ Helpful reminders and updates
  • πŸ’‘ Ability to share photos

Room to Improve

  • πŸ› Invites not always delivered
  • πŸ”’ Privacy concerns around data sharing
  • πŸ’° Expensive subscription model
  • πŸ› Glitchy RSVP and update features
  • πŸ‘Ž Limited free version functionality

More Sign Up Event apps to explore

FAQ about Sign Up Event

What are the best sign up event apps for iPhone?
SignUpGenius tops our sign up event apps ranking as of September 2026, with a 1.3-star average from 63 App Store ratings, and it's free to download.
Yes β€” 19 of the top sign up event apps we rank are free to download, including SignUpGenius and Zazzle Events.
SignUpGenius shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 245+ sign up event apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The SignUpGenius app provides mobile access to the platform for creating and managing event sign-ups, volunteer schedules, and group activities. It helps organizers coordinate participants, track RSVPs, send reminders, and collect payments directly from their phone.
Key features include the ability to create online sign-ups for events and volunteer shifts, manage RSVPs and participant schedules, send automated reminders and updates, and securely collect payments and donations. Users can also organize various types of events and access their sign-ups anytime on mobile.