Nos Social vs Nostrmo
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.
Nostrmo
This open-source client allows you to control your social media account using a Nostr key. It offers a decentralized approach, requiring no personal phone number or other sensitive information for account management.
- Open-source protocol
- Nostr key account control
- No personal information required
- Decentralized social networking
- Cross-device support
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A nostr client with the open source protocols. Control you account with a nostr key and without any phone or other infomations.
Screenshots
Verdict
The clearest difference is rating: Nostrmo at 4.5 against Nos Social's 4.0. Nostrmo also leads on device support (4 vs 2) and iOS requirement (15.5 vs 17.0). Nos Social's advantage is in-app purchases (none vs 4). 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. Nostrmo sells 4 one-off in-app purchases. Nos Social asks for nothing beyond the download.
Nostrmo holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 3 and 4 respectively.
Nos Social ships an update monthly, Nostrmo every 5 weeks. The most recent releases landed on September 9, 2026 and September 5, 2026 respectively.
| Parameter | Nos Social | Nostrmo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) | 4.5 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 | 4 — better |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 16 MB | 110 MB |
| Age rating | 17+ | 17+ |
| Developer | Verse Communications Inc | 荣庄 杨 |
Customer experience
Nos Social
Nostrmo
In-app purchases
Nos Social
No in-app purchases
Nostrmo
- Buy me a coffee$2.99
- Buy me two coffee$5.99
- Buy me five coffee$14.99
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- Buy me ten coffee$29.99
