# SignUpGenius vs impulsion.io

The clearest difference is rating: impulsion.io at 3.0 against SignUpGenius's 1.2. impulsion.io also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). SignUpGenius's advantage is ratings volume (155 vs 2) and chart position (#203 vs unranked). On price, review sentiment, in-app purchases and device support there is nothing between them.

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

impulsion.io holds the better App Store score, 3.0 against 1.2. That said, the two scores are not equally well evidenced: SignUpGenius has 155 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 2% of SignUpGenius's written reviews are positive against 0% of impulsion.io's, so the app with the better star average is not the one people write more warmly about.

SignUpGenius ships an update every 4 months, impulsion.io every 2 months. The most recent releases landed on October 26, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | SignUpGenius | impulsion.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.2 (155 ratings)](https://appshunter.io/ios/app/signupgenius/id1314654833/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/impulsionio/id6472218214/reviews)** |
| Number of ratings | **155** | 2 |
| Positive reviews | **2.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#203** | — |
| Size | 20 MB | 341 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [SignUpGenius, Inc.](https://appshunter.io/developer/1314654832) | [Impulsion.Io](https://appshunter.io/developer/1716785975) |

## What reviewers say

### SignUpGenius

[App page](https://appshunter.io/ios/app/signupgenius/id1314654833)

**Currently charting:** #203 Top Free · Productivity (US App Store)

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to view signups you've joined
- 📱 Convenient mobile access to existing signups
- ✅ Website version works well for creation
- 🎯 Useful for quick signup verification

**What reviewers complain about**

- 📺 Excessive and intrusive advertisements covering screen
- 🔄 Requires re-login every time app opens
- 📝 Cannot create or edit signups in app
- 🖥️ Desktop website layout forced on mobile
- ⚠️ Blank screens and navigation failures

**Reported bugs**

- 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

**Requested features**

- 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


### impulsion.io

[App page](https://appshunter.io/ios/app/impulsionio/id6472218214)

This software streamlines riding school operations by automating scheduling, client communication, and online course management. It integrates AI and ChatGPT to enhance efficiency, saving users time and money by consolidating multiple services into one platform.

**Highlights:** Automated scheduling, Client communication management, Online learning portal, AI and ChatGPT integration, Consolidated service platform, Automated reminders

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SignUpGenius free?

SignUpGenius is free to download, with no in-app purchases.

### Is impulsion.io free?

impulsion.io is free to download, with no in-app purchases.

### Which has better reviews, SignUpGenius or impulsion.io?

impulsion.io is rated higher. SignUpGenius averages 1.2 out of 5 from 155 ratings, while impulsion.io averages 3.0 from 2 ratings.

### Do SignUpGenius or impulsion.io have ads?

SignUpGenius shows ads; impulsion.io does not.

### Which is updated more often, SignUpGenius or impulsion.io?

SignUpGenius ships an update every 4 months, and impulsion.io every 2 months. Most recently, SignUpGenius was updated on October 26, 2026 and impulsion.io on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*