Primal vs Purpose OS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Primal
Experience a next-generation social media platform built on Nostr and Bitcoin. Enjoy rich media feeds, long-form articles, and integrated Bitcoin wallet functionality. Discover content easily and authorize other Nostr apps with remote login.
- Rich media feeds with playback
- Built-in Bitcoin wallet
- Long form articles
- Extensive content discovery
- Advanced search
- Remote Login for Nostr apps
- Configurable ambient sounds
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Next generation social media powered by Nostr and Bitcoin. Primal features rich feeds with media playback, built-in wallet, long form articles, extensive content discovery, advanced search. Primal can also be used to authorize activity in compatible Nostr apps using Remote Login. During an active remote session, Primal can play user-configurable ambient sounds that continue while the app is in the background. Our terms of use are available at: http://primal.net/terms
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 in-app purchases: Purpose OS at none against Primal's 5. Purpose OS also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). Primal's advantage is ratings volume (936 vs 3) and update cadence (every 2 weeks vs every 5 weeks). On price, rating 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. Primal sells 5 in-app purchases, starting at $6.99 per month. Purpose OS asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Primal against 5.0 for Purpose OS. That said, the two scores are not equally well evidenced: Primal has 936 ratings behind it against 3, so its average is the more settled of the two.
Primal ships an update every 2 weeks, Purpose OS every 5 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.
| Parameter | Primal | Purpose OS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (936 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 87.4% of reviews | — |
| Number of ratings | 936 — better | 3 |
| Update frequency | Every 2 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 140 MB | 25 MB |
| Age rating | 17+ | 17+ |
| Developer | Primal Systems Incorporated. | SOCIO CONNECT LLC |
Customer experience
Primal
Purpose OS
Bugs and requests
Primal
Reported bugs
3 issues- Losing relay connections when switching to desktop
- Issues with account creation and sign-in process
- Inconsistent display of reactions from other Nostr apps
Requested features
4 requests- Add support for more Nostr reaction types
- Implement robust community/subreddit features
- Improve cache management and clearing options
- Provide better account management and sign-out options
Purpose OS
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Primal
- Primal Premium Monthly$6.991 Month
- Primal Pro Monthly$69.991 Month
- Primal Premium Yearly$69.991 Year
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- Primal Pro Yearly Subscription$749.991 Year
- Prepaid Nostr Zaps$4.99
Purpose OS
No in-app purchases
