# Telescope vs StargazerLog

The clearest difference is in-app purchases: Telescope at none against StargazerLog's 2. Telescope also leads on ads (none vs shown). StargazerLog's advantage is iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

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

## The numbers

| Metric | Telescope | StargazerLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Size | 1 MB | 44 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) | [Tony AI](https://appshunter.io/developer/1771887878) |

## 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


### StargazerLog

[App page](https://appshunter.io/ios/app/stargazerlog-constellations/id6789893944)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StargazerLog Plus Monthly | $2.99 | per month |
| StargazerLog Plus Annual | $29.99 | per year |


## Frequently asked questions

### Is Telescope free?

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

### Is StargazerLog free?

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

### Do Telescope or StargazerLog have ads?

StargazerLog shows ads; Telescope does not.

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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.*