SignUpGenius vs Carpoolio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Carpoolio
This app simplifies coordinating rides for kids' activities, replacing chaotic group texts with an organized system. It generates efficient carpool schedules, tracks who's driving, and sends smart reminders to reduce parental stress.
- AI-generated carpool schedules
- Smart route logic for efficient pickups
- Visible sign-ups for clarity
- Smart reminders for drivers
- Manage multiple kids and activities
- Calendar sync integration
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Group texts are where carpool plans go to die. "Can someone take Tommy Thursday?" Twelve messages later, someone asks about the new coffee shop, and Tommy is still stranded at practice. Carpoolio is the carpool app that fixes the chaos. Whether you need a school carpool organizer for morning drop-offs, a sports carpool for weekly practices, or just a way to split rides fairly — Carpoolio eliminates the daily "who's driving?" panic. Meet Otto, your carpool assistant. Otto lives inside the app to auto-assign driving rotations fairly, manage calendar chaos, and handle pretty much anything you can think of — so you never have to be the parent sending five reminder texts in a row. WHY PARENTS (AND OUR SANITY) LOVE CARPOOLIO: • Meet Otto Otto doesn't panic, and he doesn't do group chat drama. Tell Otto what you need and he handles the rest: building carpools from scratch, adding or removing drivers, auto-assigning rides fairly, messaging the group, and rearranging schedules when life happens. You sit back; Otto does the work. • Instant School Calendar Import Stop digging through your email or junk drawer for that crumpled district PDF. Import your school calendar once and Carpoolio automatically builds your carpool schedule while filtering out teacher workdays, holidays, and random half-days. No more showing up on days off looking like a confused tourist. • TeamSnap, GameChanger, Apple Calendar & Google Calendar Sync Sports season shouldn't require a logistics degree. Sync your TeamSnap or calendars to instantly generate ride rotations for practices, away games, and tournaments. Your sports carpool runs itself. • Live Driver Tracking & Status Know when the ride is actually on the way and when your kid is dropped off. No more sitting in pickup lines or pacing by the door wondering if practice ended early. • Child Profiles & Rosters "Who's picking me up?" "When are we leaving?" "Is Jackson coming?" Give kids their own ride schedule. They can see who's driving without asking you forty times. • Real-Time Notifications Get updates when the ride is on the way, when your child is picked up, and when they're dropped off. So when you're mid-presentation, you already saw the notification — which means you can keep talking like someone who has their life together. • Fair Rotations, Zero Guilt Auto-assign driving rotations evenly among families. When a conflict pops up, swap days with a tap — Otto updates the entire group instantly. PERFECT FOR: School carpools — morning drop-offs and afternoon pickup lines Youth sports teams (Soccer, Football, Baseball, Basketball, Hockey, Cheer, Track, Dance, Lacrosse, Swimming, Volleyball, Field Hockey) After-school clubs, scouts, band, tutoring, and rehearsals Neighborhood & family ride-sharing groups Recurring family appointments and care routines for loved ones or aging parents Delete the 47-person group chat. Get your 85 hours back. Download Carpoolio and let Otto run your carpools on autopilot.
Screenshots
Verdict
The clearest difference is review sentiment: Carpoolio at 95% against SignUpGenius's 2%. Carpoolio also leads on rating (4.7 vs 1.3) and update cadence (every 3 days vs every 4 months). SignUpGenius's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On price and ads 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
Both are free to download. Carpoolio sells 3 in-app purchases, starting at $6.99 per month. SignUpGenius asks for nothing beyond the download.
Carpoolio holds the better App Store score, 4.7 against 1.3. Both are backed by a comparable volume of ratings — 156 and 43 respectively. Written reviews point the same way: 2% of SignUpGenius's written reviews are positive against 95% of Carpoolio's.
SignUpGenius ships an update every 4 months, Carpoolio every 3 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | SignUpGenius | Carpoolio |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (156 ratings) | 4.7 (43 ratings) — better |
| Positive reviews | 2.4% of reviews | 95.2% of reviews — better |
| Number of ratings | 156 — better | 43 |
| Update frequency | Every 4 months | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 20 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | SignUpGenius, Inc. | Russell Ball |
Customer experience
SignUpGenius
Carpoolio
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
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- 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
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- 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
Carpoolio
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SignUpGenius
No in-app purchases
Carpoolio
- Carpoolio Pro Monthly7 Days trial$6.991 Month
- Carpoolio Pro - Yearly$34.991 Year
- Carpoolio Pro Annual7 Days trial$34.991 Year








