Comparison

SignUpGenius vs LetServe

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SignUpGenius

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.

Highlights
  • Create online sign ups
  • Manage RSVPs and schedules
  • Send automated reminders
  • Collect payments and donations
  • Organize school and nonprofit events
  • Access sign ups on mobile
Read full description

The SignUpGenius app gives you instant access to the mobile SignUpGenius platform, the easiest way to create sign ups, manage volunteers, coordinate events, and collect payments from your phone. SignUpGenius helps organizers plan school events, volunteer schedules, fundraisers, group activities, and community programs in minutes. If you need a simple way to organize people, track RSVPs, and keep everyone informed, this app connects you directly to your SignUpGenius account wherever you are. Use SignUpGenius to: • Create online sign ups for events and volunteer shifts • Manage RSVPs and participant schedules • Send reminders and updates automatically • Collect payments and donations securely • Organize school, nonprofit, church, and team events • Access your sign ups anytime on mobile Trusted by millions of organizers, SignUpGenius replaces messy email chains and spreadsheets with a simple, reliable sign up system that keeps groups running smoothly. Download SignUpGenius for fast mobile access to your events, volunteers, and sign ups — and make organizing easier everywhere you go.

About

LetServe

This app connects volunteers with charities and service organizations, making it easy to find opportunities and track volunteer hours. It streamlines the process of logging and reporting community impact for both individuals and organizations.

Highlights
  • Volunteer opportunity discovery
  • Charity and organization directory
  • Volunteer hour tracking
  • On-demand impact reporting
  • Event notifications
  • Mobile hour logging
Features
Read full description

If you are a School or Business looking to enhance service learning, promote community outreach and volunteer activity, LetServe connects your Volunteers with Charities. Our Agency Directory provides volunteer opportunities at charities, non-profits and service organizations categorized by interest and location. LetServe tracks volunteer hours and on-demand summary of volunteer data to measure your organization’s direct impact on the community. As a volunteer you can browse the LetServe Agency Directory and Events list to find the right volunteer opportunity. Adding an Agency to your list, allows for future notifications when a new event or volunteer opportunity arises. No more emails and paper documentation, you can now use your mobile app to log and track your volunteer hours.

Screenshots

SignUpGenius4 screens
LetServe4 screens

Verdict

The call

The clearest difference is rating: LetServe at 2.0 against SignUpGenius's 1.3. LetServe also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, ratings volume, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

LetServe holds the better App Store score, 2.0 against 1.3. Both are backed by a comparable volume of ratings — 63 and 29 respectively. Written reviews point the same way: 2% of SignUpGenius's written reviews are positive against 17% of LetServe's.

UpkeepUpdate frequency

SignUpGenius ships an update every 3 months, LetServe every 5 weeks. The most recent releases landed on October 16, 2026 and September 21, 2026 respectively.

Scorecard5 real differences · 5 level
SignUpGenius versus LetServe: the parameters behind the verdict, then further details
ParameterSignUpGeniusLetServe
PriceFreeFree
Rating1.3 (63 ratings)2.0 (29 ratings) — better
Positive reviews1.9% of reviews16.7% of reviews — better
Number of ratings63 — better29
Update frequencyEvery 3 monthsEvery 5 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size20 MB42 MB
Age rating4+4+
DeveloperSignUpGenius, Inc.Marque360 LLC

Customer experience

SignUpGenius

All ratings23 ratings
Positive13.0%
Neutral0.0%
Negative87.0%
Written reviews162 reviews
Positive1.9%
Neutral4.3%
Negative93.8%

LetServe

All ratings29 ratings
Positive27.6%
Neutral0.0%
Negative72.4%
Written reviews6 reviews
Positive16.7%
Neutral0.0%
Negative83.3%

Bugs and requests

SignUpGenius

Reported bugs

20 issues
  • App crashes on startup or during use
  • Login fails with correct credentials
  • Blank/white screens after navigation
  • Password entry causes app shutdown
  • App locks out users after failed login attempts
Show 15 more
  • Ads accumulate and cover entire screen over time
  • Full-screen ads interrupt workflow constantly
  • Ads reset view position, requiring re-scrolling
  • App freezes when typing in text fields
  • Navigation back button loops or resets to beginning
  • Session not saved between app closes
  • Signups disappear or don't save
  • Time zone display incorrect
  • Facebook login not supported in app
  • Mobile browser version glitches and fails
  • App doesn't show all user signups
  • Clicking signup takes to wrong location
  • Ad code broken, creating multiple ad rows
  • Rogue ad links install tracking data
  • Page turns white with blocking message

Requested features

16 requests
  • Create and manage signups directly in app
  • Push notifications for signup changes and events
  • Favorites or bookmarks for frequently used signups
  • Calendar view with date filtering
  • Admin tools to edit volunteer assignments
Show 11 more
  • Share signup links directly from app
  • Persistent login/session management
  • Mobile-optimized interface separate from desktop
  • Search functionality for finding signups
  • View all signups on single page without pagination
  • Collapse past dates to reduce scrolling
  • Direct calendar app integration
  • Ad-free premium version option
  • Contact information access for signed-up users
  • Report generation features
  • Dark mode option

LetServe

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

SignUpGenius

No in-app purchases

None

LetServe

No in-app purchases

Questions

Is SignUpGenius free?
SignUpGenius is free to download, with no in-app purchases.
Is LetServe free?
LetServe is free to download, with no in-app purchases.
Which has better reviews, SignUpGenius or LetServe?
LetServe is rated higher. SignUpGenius averages 1.3 out of 5 from 63 ratings, while LetServe averages 2.0 from 29 ratings.
Do SignUpGenius or LetServe have ads?
SignUpGenius shows ads; LetServe does not.
Which is updated more often, SignUpGenius or LetServe?
SignUpGenius ships an update every 3 months, and LetServe every 5 weeks. Most recently, SignUpGenius was updated on October 16, 2026 and LetServe on September 21, 2026.

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