# Astro vs Telescopius

The clearest difference is in-app purchases: Telescopius at none against Astro's 2. On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Astro sells 2 in-app purchases, starting at $2.99 per month. Telescopius asks for nothing beyond the download.

## The numbers

| Metric | Astro | Telescopius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (12 ratings)](https://appshunter.io/ios/app/telescopius/id6479415751/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | 50.0% of reviews | **53.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Freemium | **Free** |
| Size | 95 MB | 3 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fabian Schussler](https://appshunter.io/developer/1568473892) | [Sebastian Oscar Garcia Rojas](https://appshunter.io/developer/1735930655) |

## What reviewers say

### Astro

[App page](https://appshunter.io/ios/app/astro-colibri/id1576668763)

This app provides real-time alerts and multi-wavelength context for astronomical events. It offers advanced planning tools, interactive sky maps, and data enrichment for professional researchers and citizen scientists.

**Highlights:** Real-time astronomical event alerts, Multi-wavelength observational context, Advanced observing condition planning, Interactive sky map visualization, Real-time photometry and lightcurve data, Pro-amateur astronomer collaboration tools

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Astro-COLIBRI AR | $2.99 | per month |
| Astro-COLIBRI AR | $29.99 | per year |


### 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 Astro free?

Astro is free to download, with in-app purchases available.

### Is Telescopius free?

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

### Do Astro or Telescopius have ads?

Neither Astro 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.*