# Groups.io App vs Model Train Media

The clearest difference is rating: Model Train Media at 5.0 against Groups.io App's 3.0. Model Train Media also leads on update cadence (every 9 days vs every 15 months) and iOS requirement (13.0 vs 15.0). Groups.io App's advantage is in-app purchases (none vs 3) and ratings volume (26 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Model Train Media sells 3 in-app purchases, starting at $1.99 per month. Groups.io App asks for nothing beyond the download.

Model Train Media holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Groups.io App has 26 ratings behind it against 2, so its average is the more settled of the two.

Groups.io App ships an update every 15 months, Model Train Media every 9 days. The most recent releases landed on September 28, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Groups.io App | Model Train Media |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (26 ratings)](https://appshunter.io/ios/app/groupsio-app/id1553820507/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/model-train-media/id6756477071/reviews)** |
| Number of ratings | **26** | 2 |
| Positive reviews | 36.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 29 MB | 118 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Groups.io, Inc](https://appshunter.io/developer/1482415932) | [Oscar Dijkstra](https://appshunter.io/developer/1860793692) |

## What reviewers say

### Groups.io App

[App page](https://appshunter.io/ios/app/groupsio-app/id1553820507)

This app provides a modern platform for online communities with powerful management tools. It offers advanced features like hashtag organization, topic muting, and integrations with other services. Users can find, join, and manage groups, receiving real-time notifications.

**Highlights:** Advanced group management, Hashtag archive organization, Mute individual topics, Real-time push notifications, Integrated Chat, Calendar, Polls, Integrations with RSS, Trello, Github, Member synchronization with Slack

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

**In-app purchases:** none


### Model Train Media

[App page](https://appshunter.io/ios/app/model-train-media/id6756477071)

Connect with model railroad enthusiasts worldwide. Share your layouts, discover events, find clubs and shops, and learn from creators. A dedicated space for all model train hobbyists.

**Highlights:** Share photos and videos of layouts, Connect with hobbyists globally, Discover train events and shows, Find local clubs and shops, Learn from creator content, Explore different model scales

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter | $1.99 | per month |
| Premium supporter | $4.99 | per month |
| Business Partner | $24.99 | per month |


## Frequently asked questions

### Is Groups.io App free?

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

### Is Model Train Media free?

Model Train Media is free to download, with in-app purchases available.

### Which has better reviews, Groups.io App or Model Train Media?

Model Train Media is rated higher. Groups.io App averages 3.0 out of 5 from 26 ratings, while Model Train Media averages 5.0 from 2 ratings.

### Do Groups.io App or Model Train Media have ads?

Neither Groups.io App nor Model Train Media shows ads.

### Which is updated more often, Groups.io App or Model Train Media?

Groups.io App ships an update every 15 months, and Model Train Media every 9 days. Most recently, Groups.io App was updated on September 28, 2026 and Model Train Media on September 13, 2026.

---

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