# Groups.io App vs OpLine

The clearest difference is review sentiment: OpLine at 100% against Groups.io App's 36%. OpLine also leads on rating (5.0 vs 3.0) and update cadence (weekly vs every 15 months). Groups.io App's advantage is price (Free vs $9.99) and ratings volume (26 vs 3). On ads, in-app purchases and device support there is nothing between them.

Groups.io App is free to download; OpLine costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

OpLine 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. Written reviews point the same way: 36% of Groups.io App's written reviews are positive against 100% of OpLine's.

Groups.io App ships an update every 15 months, OpLine weekly. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Groups.io App | OpLine |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [3.0 (26 ratings)](https://appshunter.io/ios/app/groupsio-app/id1553820507/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/opline/id6763101817/reviews)** |
| Number of ratings | **26** | 3 |
| Positive reviews | 36.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Weekly** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#35** |
| Size | 29 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [Groups.io, Inc](https://appshunter.io/developer/1482415932) | [Justin Calvert](https://appshunter.io/developer/764916557) |

## 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


### OpLine

[App page](https://appshunter.io/ios/app/opline/id6763101817)

**Currently charting:** #35 Top Paid · Social Networking (US App Store)

This app provides licensed amateur radio operators with a fast, native iOS client for the AllStarLink network. It offers push-to-talk functionality, live net schedules, smart favorites, and real-time telemetry for a reliable mobile experience.

**Highlights:** Push to Talk (hold or toggle), Live Net Schedule with alerts, Smart Favorites for nodes and nets, Real-Time Telemetry (RX/TX meters), Worldwide AllStarLink node coverage, Native iOS design with dark mode

**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 OpLine free?

OpLine costs $9.99, with no in-app purchases.

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

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

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

Neither Groups.io App nor OpLine shows ads.

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

Groups.io App ships an update every 15 months, and OpLine weekly. Most recently, Groups.io App was updated on October 15, 2026 and OpLine on October 10, 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.*