# EPIC vs Ishigaki Star Guide

The clearest difference is in-app purchases: Ishigaki Star Guide at none against EPIC's 1. Ishigaki Star Guide also leads on iOS requirement (15.1 vs 26.0). EPIC's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. EPIC sells 1 one-off in-app purchase. Ishigaki Star Guide asks for nothing beyond the download.

## The numbers

| Metric | EPIC | Ishigaki Star Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/epic-nasa-explorer/id6761562062/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 32 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [William Keene](https://appshunter.io/developer/1836616486) | [nobunari arakaki](https://appshunter.io/developer/1894989810) |

## What reviewers say

### EPIC

[App page](https://appshunter.io/ios/app/epic-nasa-explorer/id6761562062)

Discover stunning daily images from NASA, including the Astronomy Picture of the Day, Mars rover photos, and views from Hubble and James Webb. Explore curated collections, search the NASA Image Library, and save your favorite space discoveries. Watch live NASA streams and engage with STEM activities for all ages.

**Highlights:** Daily Astronomy Picture of the Day, Mars rover and Earth views, Hubble and James Webb images, Themed NASA mission collections, Searchable NASA Image Library, Save favorite images, NASA live stream

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $4.99 | 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 EPIC free?

EPIC 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 EPIC or Ishigaki Star Guide have ads?

Neither EPIC 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.*