Nos Social vs Purpose OS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nos Social
Connect with others in safe, supportive online communities focused on shared interests and social change. This app fosters authentic connections and sustainable relationships through a decentralized protocol, giving you ownership of your account and feed.
- Create and discover communities
- Discuss shared interests
- Drive social change
- Make new friends
- Decentralized protocol (Nostr)
- Own your account, feed, and connections
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Nos is a social app designed to help you create, and discover, safe and supportive communities where you can discuss shared interests, drive social change, and make new friends. Informed by research, Nos has been developed on Nostr, a decentralized, user-led protocol, and driven by our mission to enable authentic communities built on care, connection and sustainable relationships. You own your account, your feed, and your connections, leading to more fulfilling, positive interactions online. Interact with your followers on any app on Nostr, and in the Fediverse. Download Nos today.
Purpose OS
This app fosters deeper connections and personal growth for leaders through shared interests, events, and training resources. It offers spaces for communication, event management, and engaging content, all within a safe and trusted environment.
- Groups & Hubs for shared interests
- Event management with RSVPs
- Courses and training resources
- Messaging and feed for connection
- Real-time push notifications
- Focus on safety and trust
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Connect deeper. Grow together. Live with purpose. Purpose OS helps everyday leaders move into the future and make the greatest impact. Key Features • Groups & Hubs – Spaces for connection through shared interests. • Events – Stay up to date on gatherings with RSVPs and reminders. • Courses & Training – Engage with trainings and resources for growth. • Messaging & Feed – Connect through posts, comments, and direct messages. • Push Notifications – Stay connected in real time. Built for Safety and Trust Purpose OS maintains strict standards for privacy, moderation, and user protection to ensure a safe and uplifting environment for all.
Screenshots
Verdict
The clearest difference is rating: Purpose OS at 5.0 against Nos Social's 4.0. Purpose OS also leads on iOS requirement (13.0 vs 17.0). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.
Purpose OS holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 3 respectively.
Nos Social ships an update monthly, Purpose OS every 5 weeks. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.
| Parameter | Nos Social | Purpose OS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) | 5.0 (3 ratings) — better |
| Number of ratings | 3 | 3 |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 25 MB |
| Age rating | 17+ | 17+ |
| Developer | Verse Communications Inc | SOCIO CONNECT LLC |
Customer experience
Nos Social
Purpose OS
In-app purchases
Nos Social
No in-app purchases
Purpose OS
No in-app purchases
