# Starmap vs Ishigaki Star Guide

The clearest difference is in-app purchases: Ishigaki Star Guide at none against Starmap's 10. Ishigaki Star Guide also leads on iOS requirement (15.1 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Starmap sells 10 one-off in-app purchases. Ishigaki Star Guide asks for nothing beyond the download.

## The numbers

| Metric | Starmap | Ishigaki Star Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/starmap/id284408099/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 76.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 110 MB | 32 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fredd](https://appshunter.io/developer/283006534) | [nobunari arakaki](https://appshunter.io/developer/1894989810) |

## What reviewers say

### Starmap

[App page](https://appshunter.io/ios/app/starmap/id284408099)

Explore the night sky with a comprehensive star atlas. Identify celestial objects, track comets and asteroids, and access detailed information on stars, constellations, and lunar features. Includes live solar physics data and a red night-vision mode for stargazing.

**Highlights:** Extensive star and object catalogues, Live solar physics data, Detailed lunar features, Real-time comet and asteroid tracking, Telescope and eyepiece simulation, Red night-vision mode

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| What Happens when Galaxies Collide? | $0.99 | one-time |
| Wandering the Summer Sky | $0.99 | one-time |
| Exploring the Crab Nebula | $0.99 | one-time |
| 10h8'22", 11°58'2" | $0.99 | one-time |
| The Star That Should Not Exist | $0.99 | one-time |
| Un océan d'étoiles | $0.99 | one-time |
| Esculape | $0.99 | one-time |
| Sur le dos du cheval ailé | $0.99 | one-time |
| L'étoile qui ne devrait pas exister | $0.99 | one-time |
| Vieillesse prématurée à Galaxie-Ville | $0.99 | one-time |


### Ishigaki Star Guide

[App page](https://appshunter.io/ios/app/ishigaki-star-guide/id6809700629)

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

**In-app purchases:** none


## Frequently asked questions

### Is Starmap free?

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

### Is Ishigaki Star Guide free?

Ishigaki Star Guide is free to download, with no in-app purchases.

### Do Starmap or Ishigaki Star Guide have ads?

Neither Starmap nor Ishigaki Star Guide 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.*