# iStellar vs AR_Compass

The clearest difference is price: AR_Compass at Free against iStellar's $3.99. iStellar's advantage is iOS requirement (12.4 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

AR_Compass is free to download; iStellar costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | iStellar | AR_Compass |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/istellar/id293118835/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 49.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Paid | — |
| Size | 37 MB | 3 MB |
| Requires iOS | **12.4** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [AstroArts Inc.](https://appshunter.io/developer/293118838) | [Hologram Co.,Ltd.](https://appshunter.io/developer/1142940135) |

## What reviewers say

### iStellar

[App page](https://appshunter.io/ios/app/istellar/id293118835)

Explore the cosmos with a realistic planetarium experience. View the night sky from any location and time, with detailed celestial bodies and dynamic simulations. Intuitive multi-touch controls make navigation effortless.

**Highlights:** Real-time starry sky simulation, Adjustable location and time, Detailed celestial object data, Intuitive multi-touch controls, Solar eclipse simulation, Object search function

**Features:** Vision Pro support

**In-app purchases:** none


### AR_Compass

[App page](https://appshunter.io/ios/app/ar-compass/id6760938460)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iStellar free?

iStellar costs $3.99, with no in-app purchases.

### Is AR_Compass free?

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

### Do iStellar or AR_Compass have ads?

Neither iStellar nor AR_Compass shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*