# AstroHelm vs Telescope

The clearest difference is in-app purchases: Telescope at none against AstroHelm's 3. AstroHelm's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. AstroHelm sells 3 one-off in-app purchases. Telescope asks for nothing beyond the download.

## The numbers

| Metric | AstroHelm | Telescope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/astrohelm/id6761955319/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pacizu LLC](https://appshunter.io/developer/1892191741) | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) |

## What reviewers say

### AstroHelm

[App page](https://appshunter.io/ios/app/astrohelm/id6761955319)

This astronomy app uses on-device plate solving to guide your manual telescope or telephoto lens. It analyzes star patterns in real-time to help you precisely center celestial objects without expensive motorized mounts.

**Highlights:** On-device plate solving, Real-time star pattern analysis, Push-to guidance, Hardware-agnostic compatibility, Expansive deep-sky object database

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AstroHelm Plus | $9.99 | one-time |
| Plus to Pro Upgrade | $19.99 | one-time |
| AstroHelm Pro | $29.99 | one-time |


### Telescope

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

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

**In-app purchases:** none


## Frequently asked questions

### Is AstroHelm free?

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

### Is Telescope free?

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

### Do AstroHelm or Telescope have ads?

Neither AstroHelm nor Telescope 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.*