# Demand Action vs MODiscovery

The clearest difference is update cadence: Demand Action at every 4 weeks against MODiscovery's every 7 months. Demand Action also leads on rating (4.1 vs 3.7) and ratings volume (64 vs 3). MODiscovery's advantage is review sentiment (50% vs 23%) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Demand Action holds the better App Store score, 4.1 against 3.7. That said, the two scores are not equally well evidenced: Demand Action has 64 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 23% of Demand Action's written reviews are positive against 50% of MODiscovery's, so the app with the better star average is not the one people write more warmly about.

Demand Action ships an update every 4 weeks, MODiscovery every 7 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Demand Action | MODiscovery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (64 ratings)](https://appshunter.io/ios/app/demand-action/id1475502876/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/modiscovery/id6736920902/reviews) |
| Number of ratings | **64** | 3 |
| Positive reviews | 23.1% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 53 MB | 43 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Moms Demand Action](https://appshunter.io/developer/1475502875) | [Equinox Open Library Initiative, Inc.](https://appshunter.io/developer/1688468859) |

## What reviewers say

### Demand Action

[App page](https://appshunter.io/ios/app/demand-action/id1475502876)

This app serves as a central hub for volunteers to organize and take action against gun violence. Users can find and RSVP to local events, complete important tasks, and stay updated with the latest news from advocacy groups. It facilitates connection and collaboration among users dedicated to ending gun violence.

**Highlights:** Find and RSVP to local events, Save and complete actions, Respond to urgent actions, View student-specific events, Read organizational news, Manage user profile, Direct message other users

**Features:** Vision Pro support

**In-app purchases:** none


### MODiscovery

[App page](https://appshunter.io/ios/app/modiscovery/id6736920902)

Search a shared library catalog to find books, place holds, and renew loans. Access ebooks and eaudio from participating Missouri Evergreen member libraries. A library card from a member library is required to use the service.

**Highlights:** Search library catalog, Place holds on books, Renew loans, Access ebooks, Access eaudio

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Demand Action free?

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

### Is MODiscovery free?

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

### Which has better reviews, Demand Action or MODiscovery?

Demand Action is rated higher. Demand Action averages 4.1 out of 5 from 64 ratings, while MODiscovery averages 3.7 from 3 ratings.

### Do Demand Action or MODiscovery have ads?

Neither Demand Action nor MODiscovery shows ads.

### Which is updated more often, Demand Action or MODiscovery?

Demand Action ships an update every 4 weeks, and MODiscovery every 7 months. Most recently, Demand Action was updated on October 7, 2026 and MODiscovery on October 3, 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.*