# Stellarium Mobile vs DJI Simulator

The clearest difference is review sentiment: Stellarium Mobile at 84% against DJI Simulator's 24%. Stellarium Mobile also leads on rating (4.8 vs 2.4) and ratings volume (37K vs 43). DJI Simulator's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 17). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Stellarium Mobile sells 2 in-app purchases, starting at $1.99 per month. DJI Simulator asks for nothing beyond the download.

Stellarium Mobile holds the better App Store score, 4.8 against 2.4. That said, the two scores are not equally well evidenced: Stellarium Mobile has 37K ratings behind it against 43, so its average is the more settled of the two. Written reviews point the same way: 84% of Stellarium Mobile's written reviews are positive against 24% of DJI Simulator's.

Stellarium Mobile ships an update every 5 weeks, DJI Simulator every 2 months. Both last shipped on September 24, 2026.

## The numbers

| Metric | Stellarium Mobile | DJI Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (37K ratings)](https://appshunter.io/ios/app/stellarium-mobile-star-map/id1458716890/reviews)** | [2.4 (43 ratings)](https://appshunter.io/ios/app/dji-simulator/id6757897210/reviews) |
| Number of ratings | **37K** | 43 |
| Positive reviews | **83.9% of reviews** | 24.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#159** | — |
| Size | 456 MB | 326 MB |
| Requires iOS | 17 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [Noctua Software Ltd](https://appshunter.io/developer/629435881) | [DJI](https://appshunter.io/developer/599957686) |

## What reviewers say

### Stellarium Mobile

[App page](https://appshunter.io/ios/app/stellarium-mobile-star-map/id1458716890)

**Currently charting:** #159 Top Free · Education (US App Store)

Explore the night sky with a real-time planetarium. Identify stars, planets, constellations, and satellites by simply pointing your phone. Offers detailed astronomical data and cultural constellation interpretations.

**Highlights:** Real-time sky simulation, Identify stars, planets, satellites, Constellation shapes and illustrations, Deep sky object catalog, Night mode for eye comfort, Telescope control (Plus)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stellarium PLUS | $1.99 | per month |
| Stellarium PLUS | $18.99 | one-time |

**What reviewers like**

- 🌟 Fabulous star tracking
- 🌌 Detailed night sky information
- 🔭 Helpful for stargazing and astronomy
- 👍 User-friendly interface
- 🌍 Accurate for different locations

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🔍 Difficulty finding some objects
- 🌓 Inaccurate moon/planet positions in daylight
- 🔧 Calibration issues with compass
- 💰 Paid version may not justify the cost

**Reported bugs**

- Compass not working properly
- Favorites list disappearing
- Inconsistent performance on different devices

**Requested features**

- Notifications for astronomical events
- More customization options
- Integration with camera for AR overlay
- Better support for telescopes and mounts
- Improved search and navigation


### DJI Simulator

[App page](https://appshunter.io/ios/app/dji-simulator/id6757897210)

Master drone flying skills in a realistic virtual environment. Practice various flight maneuvers and challenges across diverse simulated locations without the risk of real-world accidents. Progress through structured training courses to build confidence for aerial photography.

**Highlights:** Realistic virtual flight environment, Safe training ground without risk, Multiple scenario simulations, Progressive training courses, Authentic control experience with DJI controllers

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

**In-app purchases:** none


## Frequently asked questions

### Is Stellarium Mobile free?

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

### Is DJI Simulator free?

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

### Which has better reviews, Stellarium Mobile or DJI Simulator?

Stellarium Mobile is rated higher. Stellarium Mobile averages 4.8 out of 5 from 37K ratings, while DJI Simulator averages 2.4 from 43 ratings.

### Do Stellarium Mobile or DJI Simulator have ads?

Neither Stellarium Mobile nor DJI Simulator shows ads.

### Which is updated more often, Stellarium Mobile or DJI Simulator?

Stellarium Mobile ships an update every 5 weeks, and DJI Simulator every 2 months. Most recently, Stellarium Mobile was updated on September 24, 2026 and DJI Simulator on September 24, 2026.

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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.*