# Picastro vs Mass Transit

The clearest difference is update cadence: Mass Transit at every 2 weeks against Picastro's every 3 weeks. Picastro's advantage is iOS requirement (16.6 vs 26.0). 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.

Picastro ships an update every 3 weeks, Mass Transit every 2 weeks. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Picastro | Mass Transit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (53 ratings)](https://appshunter.io/ios/app/picastro/id6446713728/reviews)** | — |
| Number of ratings | **53** | — |
| Positive reviews | 91.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 69 MB | 8 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [Picastro Global Ltd](https://appshunter.io/developer/1678862031) | [JOHN ANDREW POLLARD](https://appshunter.io/developer/1736381948) |

## What reviewers say

### Picastro

[App page](https://appshunter.io/ios/app/picastro/id6446713728)

A dedicated social platform for sharing high-resolution astrophotography and space images. Connect with a passionate, ad-free community of stargazers and photographers, from beginners to experts. Showcase your gear, find local meetups, and earn progress badges.

**Highlights:** High-resolution image sharing, Ad-free and bot-free community, StarCard for gear showcase, StarCamps for local meetups, Progress badges for growth, Beginner and expert friendly

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ High-resolution images without compression
- 🤝 Supportive and like-minded community
- 👍 User-friendly and intuitive interface
- 🚫 No irrelevant content or algorithms
- 🌟 Great for inspiration and learning

**What reviewers complain about**

- 💰 Subscription fee not upfront
- 🐛 App crashes/shuts down
- ⚠️ Difficulty making a nickname
- ❌ 'No internet connection' error

**Reported bugs**

- App shuts down after opening screen
- App times out with 'no internet connection' error
- Unable to make a nickname

**Requested features**

- More upfront pricing information before installation
- Allowing users to make nicknames


### Mass Transit

[App page](https://appshunter.io/ios/app/mass-transit/id6811366357)

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

**In-app purchases:** none


## Frequently asked questions

### Is Picastro free?

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

### Is Mass Transit free?

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

### Do Picastro or Mass Transit have ads?

Neither Picastro nor Mass Transit shows ads.

### Which is updated more often, Picastro or Mass Transit?

Picastro ships an update every 3 weeks, and Mass Transit every 2 weeks. Most recently, Picastro was updated on November 3, 2026 and Mass Transit on November 10, 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.*