# Telescope vs MessierMate

Telescope and MessierMate are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Telescope | MessierMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/messiermate-night-sky-tracker/id6782169332/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Free |
| Size | 1 MB | 70 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) | [CosmicFlow Labs LLC](https://appshunter.io/developer/1882544353) |

## What reviewers say

### Telescope

[App page](https://appshunter.io/ios/app/telescope-night-sky-guide/id6768306075)

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

**In-app purchases:** none


### MessierMate

[App page](https://appshunter.io/ios/app/messiermate-night-sky-tracker/id6782169332)

This free astronomy app helps deep-sky observers track celestial objects. It shows what's visible in your sky tonight, sorted by urgency, and allows you to plan future observing sessions and log your observations. It features a dark theme and red night mode for preserving night vision.

**Highlights:** Track 110 Messier objects, Real-time altitude and azimuth, Urgency-based object sorting, Monthly planning calendar, Session logging with notes and photos, Offline functionality, Red Night mode

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

**In-app purchases:** none


## Frequently asked questions

### Is Telescope free?

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

### Is MessierMate free?

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

### Do Telescope or MessierMate have ads?

Neither Telescope nor MessierMate 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.*