# B150 vs Seraphim Space Academy

The clearest difference is ads: Seraphim Space Academy at none against B150's shown. B150's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | B150 | Seraphim Space Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/b150/id6760023241/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Ad-supported | — |
| Size | 41 MB | 130 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [B150](https://appshunter.io/developer/1882375159) | [Seraphim Space Camp Accelerator Ltd](https://appshunter.io/developer/6805965604) |

## What reviewers say

### B150

[App page](https://appshunter.io/ios/app/b150/id6760023241)

A professional network for AI builders to showcase work, find collaborators, and launch projects. Connect with peers, discover AI tools, and find job opportunities in a focused community feed.

**Highlights:** Showcase AI projects and skills, Discover AI tools and products, Find AI job listings and talent, Launch projects with beta users, Participate in build events, Organize professional network

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Seraphim Space Academy

[App page](https://appshunter.io/ios/app/seraphim-space-academy/id6805965602)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is B150 free?

B150 is free to download, with no in-app purchases.

### Is Seraphim Space Academy free?

Seraphim Space Academy is free to download, with no in-app purchases.

### Do B150 or Seraphim Space Academy have ads?

B150 shows ads; Seraphim Space Academy does not.

### Which is updated more often, B150 or Seraphim Space Academy?

B150 ships an update every 4 days, and Seraphim Space Academy every 4 days. Most recently, B150 was updated on October 31, 2026 and Seraphim Space Academy on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*