Connect GC Network vs OPIN (Open+Invitation)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Connect GC Network
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Core features: - Activity feed – share with others what's happening around your mission field - Members – connect, follow or send private messages to other users - Groups – request to join an existing group or create a new group(public, private or hidden) and invite others to join - Forums – for a structured and bulletin-board style fashion communication - Private Messaging – send private messages to other users - Media – browse/read media files(audio, video, texts, photos) or upload and share with others - Events – browse or post new events on the app's calendar that other users may save the date - Privacy – restrict access to your shared contents whenever needed - Moderation – report inappropriate content to be reviewed by the site admin - Mission focused – users limited to Great Commission participants. The user must provide adequate information for the approval of his registration, including references and organization names that he is connected to, if applicable. If the provided information is not sufficient, the user is contacted via email before approving the registration.
OPIN (Open+Invitation)
Easily share open invitations for local events like garage sales, parties, or pop-up shops. Post your event on an interactive map, set the time, and let nearby users discover it. Users can add events to their calendar with one tap.
- Interactive map of local events
- Post events with location and time
- Discover nearby invitations
- One-tap calendar sync
- Private event invites
- Filter by category and date
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Opin is the easiest way to share open invitations in your community. Hosting a garage sale? Throwing a party? Running a pop-up shop? Drop a pin, set the time, and let people nearby know they're invited. How it works: • Post your event on the map ($1/day) • Share the link or let people discover it nearby • Add to calendar with one tap • Private invites available (hidden from map) Perfect for: • Garage sales & estate sales • Meetups & clubs • Live music & performances • Pop-up shops & markets • Fundraisers & community events • Food trucks • Birthday parties (private mode) • Any open invitation you want to share Features: • Interactive map of local events • Filter by category and date • One-tap calendar sync • Share via SMS, email, or social • Private event invites • No subscriptions — pay only when you post Opin makes it cheap and easy to put yourself on the map. Literally.
Screenshots
Verdict
The clearest difference is in-app purchases: Connect GC Network at none against OPIN (Open+Invitation)'s 1. OPIN (Open+Invitation)'s advantage is update cadence (every 8 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. OPIN (Open+Invitation) sells 1 one-off in-app purchase. Connect GC Network asks for nothing beyond the download.
Connect GC Network ships an update every 6 weeks, OPIN (Open+Invitation) every 8 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.
| Parameter | Connect GC Network | OPIN (Open+Invitation) |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 6 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 72 MB | 31 MB |
| Age rating | 17+ | 17+ |
| Developer | David Hupp | Connor Loretz |
In-app purchases
Connect GC Network
No in-app purchases
OPIN (Open+Invitation)
- Post an Opin$0.99
Questions
Is Connect GC Network free?
Is OPIN (Open+Invitation) free?
Do Connect GC Network or OPIN (Open+Invitation) have ads?
Which is updated more often, Connect GC Network or OPIN (Open+Invitation)?
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