Comparison

Pair Randomizer vs SignUpGenius

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

Head to head
About

Pair Randomizer

This app helps organize and randomize groups for various events, from parties to speed dating. It offers a simple and intuitive way to create even and random teams.

Highlights
  • Random group assignment
  • Team creation for parties
  • Speed dating pairings
  • Intuitive interface
  • Even group distribution
Features
Read full description

You and me, and me and you. Together we make a pair, that's what I do. Wether you are hosting a party and need three teams of three or matching people for a speed dating run, Pair Randomizer is your tool to get those groups organized and randomized. Our simple, intuitive app is designed to get you the best experience while keeping your groups random and even.

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.

Screenshots

Pair Randomizer4 screens
SignUpGenius4 screens

Verdict

The call

The clearest difference is review sentiment: Pair Randomizer at 50% against SignUpGenius's 2%. Pair Randomizer also leads on rating (2.6 vs 1.3) and ads (none vs shown). SignUpGenius's advantage is ratings volume (63 vs 8). On price, 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

Pair Randomizer holds the better App Store score, 2.6 against 1.3. That said, the two scores are not equally well evidenced: SignUpGenius has 63 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 50% of Pair Randomizer's written reviews are positive against 2% of SignUpGenius's.

Scorecard6 real differences · 4 level
Pair Randomizer versus SignUpGenius: the parameters behind the verdict, then further details
ParameterPair RandomizerSignUpGenius
PriceFreeFree
Rating2.6 (8 ratings) — better1.3 (63 ratings)
Positive reviews50.0% of reviews — better1.9% of reviews
Number of ratings863 — better
Update frequency—Every 3 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size10 MB20 MB
Age rating4+4+
DeveloperEmily MearnsSignUpGenius, Inc.

Customer experience

Pair Randomizer

All ratings8 ratings
Positive37.5%
Neutral12.5%
Negative50.0%
Written reviews6 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

SignUpGenius

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

Bugs and requests

Pair Randomizer

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

Pair Randomizer

No in-app purchases

None

SignUpGenius

No in-app purchases

Questions

Is Pair Randomizer free?
Pair Randomizer is free to download, with no in-app purchases.
Is SignUpGenius free?
SignUpGenius is free to download, with no in-app purchases.
Which has better reviews, Pair Randomizer or SignUpGenius?
Pair Randomizer is rated higher. Pair Randomizer averages 2.6 out of 5 from 8 ratings, while SignUpGenius averages 1.3 from 63 ratings.
Do Pair Randomizer or SignUpGenius have ads?
SignUpGenius shows ads; Pair Randomizer does not.

Other comparisons