# 150 - Your Social Network — a place to be personal again > Social network with a 150-friend limit for enhanced privacy and community. (iPhone/iPad app by 150 Inc.) - Source: https://appshunter.io/ios/app/150-your-social-network/id1641991196 (this page in markdown: same URL + `.md`) - Developer: [150 Inc](https://appshunter.io/developer/1498519362) - Category: Social Networking, Lifestyle - Price: Free - Rating: 4.92/5 from 12 App Store ratings · 2 written reviews indexed - Age rating: 17+ - Requires: iOS 15.0 · 62 MB - Languages: English - Released: 2022-10-27 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/150-your-social-network/id1641991196/reviews.md ## What is 150? 150 is a research project turned social network. By observing what is most natural for our brains within a social networking context, we’re now entering the consumer marketplace. 150 caps all users at 150 friends (Dunbar’s Number) and auto connects to at most 22,500 friends of friends, giving the average person far more effective reach than on social media while also limiting their greater exposure for privacy/security. Resilient to information warfare, the optimal design for mental health, and a generator of community trust, 150 is the next generation social tool. ## Key features - 150 friend limit - Limited friends of friends connections - Enhanced privacy and security - Optimized for mental health - Builds community trust - Resilient to information warfare ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/150-your-social-network/id1641991196/reviews.md ### 4/5 — Decent Dating App *2022-11-04* Personally, I continue to prefer 3Somer, but this isn’t a half-bad dating platform **Developer response:** We're not a dating app. Inappropriate behavior will be reported. ### 5/5 — Finally I can connect with people I actually know *2022-11-01* Instagram and Facebook are so bogged down by algorithms pushing content from strangers my actual friends get lost in the noise. 150 is just people you know and people your friends know. No ads, no noise. I love it. It’s built around Dunbars law of 150 which is really interesting too. ## Frequently asked questions about 150 ### What is the friend limit on 150? 150 caps all users at a maximum of 150 friends. This is based on Dunbar's Number, a cognitive limit to the number of people with whom one can maintain stable social relationships. ### How does 150 ensure privacy and security? By limiting connections to 150 friends and auto-connecting to at most 22,500 friends of friends, 150 significantly limits greater exposure, contributing to enhanced privacy and security for its users. ### What is the age rating for 150? 150 is rated 17+ by the app stores, indicating it is intended for mature audiences due to its content and themes. ### How often is 150 updated? The app was last updated on May 12, 2023, to version 2.0.4. This indicates a relatively recent update, suggesting ongoing development and maintenance. ### What devices does 150 support? 150 is currently supported on iPhone and iPod devices. Compatibility with other platforms like Android is not specified in the provided data. ### Does 150 have ads? No, 150 does not contain advertisements. The app is free to download and use without any ad interruptions. ### What is the user sentiment for 150? User sentiment appears to be very positive, with an average rating of 4.9 stars from 12 ratings. This suggests users are highly satisfied with the app's features and experience. ### Is 150 a paid app? No, 150 is available for free. There are no upfront costs to download or use the social networking features. ## Version history (last 5 releases) ### 2.0.4 — 2023-05-12 Bug fixes and improvements. ### 2.0.3 — 2023-04-25 Bug fixes and improvements. ### 2.0.2 — 2023-04-25 Bug fixes and improvements. ### 2.0.1 — 2023-04-24 Bug fixes and improvements. ### 2.0 — 2023-04-22 Profile customization. ## Apps similar to 150 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Neighborhood Network](https://appshunter.io/ios/app/neighborhood-network/id6498315023) | — | Free | Social Networking | | [Nap Sack](https://appshunter.io/ios/app/nap-sack/id1469078658) | 4.5 (6) | Free | Social Networking | | [Endorse - Share Your Favorites](https://appshunter.io/ios/app/endorse-share-your-favorites/id1517165230) | 5.0 (8) | Free | Social Networking | | [Choosii - Collect in Public](https://appshunter.io/ios/app/choosii-collect-in-public/id6445925293) | 5.0 (5) | Free | Social Networking | | [Wikolo Super App](https://appshunter.io/ios/app/wikolo-super-app/id6444836549) | 5.0 (10) | Free | Social Networking | | [Pongo - Chat by Uqbar](https://appshunter.io/ios/app/pongo-chat-by-uqbar/id1669043343) | 5.0 (1) | Free | Social Networking | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*