# StarPterano vs Librem Social

The clearest difference is update cadence: StarPterano at every 4 days against Librem Social's every 2 weeks. Librem Social's advantage is iOS requirement (10.0 vs 13.0). On price, ads, 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.

StarPterano ships an update every 4 days, Librem Social every 2 weeks. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | StarPterano | Librem Social |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (14 ratings)](https://appshunter.io/ios/app/librem-social/id1456164071/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 20 MB | 36 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SEGO Takayoshi](https://appshunter.io/developer/454481305) | [PURISM, SPC](https://appshunter.io/developer/1448949014) |

## What reviewers say

### StarPterano

[App page](https://appshunter.io/ios/app/starpterano/id1436972796)

**In-app purchases:** none


### Librem Social

[App page](https://appshunter.io/ios/app/librem-social/id1456164071)

This app offers a federated social network experience, allowing users to view and post messages, images, and videos to various timelines. It supports following friends, using hashtags, and emojis, all within a free and open-source platform.

**Highlights:** Federated social network, View and post to timelines, Post messages, images, and videos, Follow friends, Hashtags and emoji support, Free and open-source

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StarPterano free?

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

### Is Librem Social free?

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

### Do StarPterano or Librem Social have ads?

Neither StarPterano nor Librem Social shows ads.

### Which is updated more often, StarPterano or Librem Social?

StarPterano ships an update every 4 days, and Librem Social every 2 weeks. Most recently, StarPterano was updated on September 10, 2026 and Librem Social on September 14, 2026.

---

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