# Groups.io App vs HUDO

The clearest difference is rating: HUDO at 5.0 against Groups.io App's 3.0. HUDO also leads on update cadence (every 6 weeks vs every 15 months). Groups.io App's advantage is ratings volume (26 vs 3). 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.

HUDO 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 3, so its average is the more settled of the two.

Groups.io App ships an update every 15 months, HUDO every 6 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Groups.io App | HUDO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (26 ratings)](https://appshunter.io/ios/app/groupsio-app/id1553820507/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/hudo-smart-contact-manager/id6759727606/reviews)** |
| Number of ratings | **26** | 3 |
| Positive reviews | 36.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 29 MB | 57 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Groups.io, Inc](https://appshunter.io/developer/1482415932) | [Samara Analytics](https://appshunter.io/developer/1880367069) |

## 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


### HUDO

[App page](https://appshunter.io/ios/app/hudo-smart-contact-manager/id6759727606)

Organize contacts around specific events, projects, or communities. Create digital business cards and manage attendee engagement in real time. Ideal for freelancers, event organizers, and team leads.

**Highlights:** Create public or private Huddles, Bulk contact import (CSV/PDF), Email invitations, Digital business cards, Track attendees and engagement, Search contacts by context

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

**In-app purchases:** none


## Frequently asked questions

### Is Groups.io App free?

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

### Is HUDO free?

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

### Which has better reviews, Groups.io App or HUDO?

HUDO is rated higher. Groups.io App averages 3.0 out of 5 from 26 ratings, while HUDO averages 5.0 from 3 ratings.

### Do Groups.io App or HUDO have ads?

Neither Groups.io App nor HUDO shows ads.

### Which is updated more often, Groups.io App or HUDO?

Groups.io App ships an update every 15 months, and HUDO every 6 weeks. Most recently, Groups.io App was updated on October 24, 2026 and HUDO on October 15, 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.*