# Zooniverse vs Telescopius

The clearest difference is ratings volume: Zooniverse at 37 against Telescopius's 8. On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.7 for Zooniverse against 3.6 for Telescopius. Both are backed by a comparable volume of ratings — 37 and 8 respectively. Written reviews are what separate them: 59% of Zooniverse's written reviews are positive against 54% of Telescopius's.

## The numbers

| Metric | Zooniverse | Telescopius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (37 ratings)](https://appshunter.io/ios/app/zooniverse/id1194130243/reviews)** | [3.6 (8 ratings)](https://appshunter.io/ios/app/telescopius/id6479415751/reviews) |
| Number of ratings | **37** | 8 |
| Positive reviews | **58.8% of reviews** | 53.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Size | 50 MB | 3 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zooniverse](https://appshunter.io/developer/1851894671) | [Sebastian Oscar Garcia Rojas](https://appshunter.io/developer/1735930655) |

## What reviewers say

### Zooniverse

[App page](https://appshunter.io/ios/app/zooniverse/id1194130243)

Participate in real scientific research by classifying data for projects across various disciplines. Contribute to discoveries and datasets that advance knowledge, all from your mobile device. This platform connects volunteers with professional researchers for impactful citizen science.

**Highlights:** People-powered research platform, Volunteer opportunities, Access to mobile-friendly projects, Push notification updates, View publications, Contribute to scientific discoveries

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

**In-app purchases:** none


### Telescopius

[App page](https://appshunter.io/ios/app/telescopius/id6479415751)

Discover celestial objects for your telescope and plan stunning astrophotography shots. Save favorite targets, simulate camera framings, and create intricate mosaics. Explore a community gallery of breathtaking astrophotography.

**Highlights:** Find telescope targets, Save favorite celestial objects, Simulate astrophotography framings, Plan image mosaics, Community astrophotography gallery

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zooniverse free?

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

### Is Telescopius free?

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

### Which has better reviews, Zooniverse or Telescopius?

Zooniverse is rated higher. Zooniverse averages 3.7 out of 5 from 37 ratings, while Telescopius averages 3.6 from 8 ratings.

### Do Zooniverse or Telescopius have ads?

Neither Zooniverse nor Telescopius shows ads.

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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.*