# Advanced Space Flight vs Juno

The clearest difference is update cadence: Juno at monthly against Advanced Space Flight's every 4 months. Juno also leads on ratings volume (1.2K vs 40) and chart position (#123 vs unranked). Advanced Space Flight's advantage is price ($4.99 vs $6.99). On rating, review sentiment, ads and in-app purchases there is nothing between them.

Advanced Space Flight costs $4.99 and Juno $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.3 for Advanced Space Flight against 4.4 for Juno. That said, the two scores are not equally well evidenced: Juno has 1.2K ratings behind it against 40, so its average is the more settled of the two. Written reviews are what separate them: 85% of Advanced Space Flight's written reviews are positive against 78% of Juno's.

Advanced Space Flight ships an update every 4 months, Juno monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Advanced Space Flight | Juno |
| --- | --- | --- |
| Price | **$4.99** | $6.99 |
| Rating | [4.3 (40 ratings)](https://appshunter.io/ios/app/advanced-space-flight/id1288137824/reviews) | **[4.4 (1.2K ratings)](https://appshunter.io/ios/app/juno-new-origins-complete-ed/id1294032921/reviews)** |
| Number of ratings | 40 | **1.2K** |
| Positive reviews | **84.8% of reviews** | 78.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#123** |
| Size | 180 MB | 371 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guillermo Pawlowsky](https://appshunter.io/developer/1288137823) | [Jundroo, LLC](https://appshunter.io/developer/311852133) |

## What reviewers say

### Advanced Space Flight

[App page](https://appshunter.io/ios/app/advanced-space-flight/id1288137824)

Explore the cosmos with a realistic space simulator for interplanetary and interstellar travel. Experience relativistic effects, view planets in real scale, and chart star systems with confirmed exoplanets. Discover the true scale of the universe, from nearby moons to the observable universe.

**Highlights:** Realistic space flight simulation, Relativistic effects for interstellar travel, Planetarium with real-scale planets and orbits, Star chart and exoplanet explorer, Full-scale universe exploration, Multiple spacecraft and flight modes

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

**In-app purchases:** none


### Juno

[App page](https://appshunter.io/ios/app/juno-new-origins-complete-ed/id1294032921)

**Currently charting:** #123 Top Paid · Simulation (US App Store)

Design, build, and fly rockets, planes, and more with realistic physics. Automate your creations with a visual programming language, explore planets, and manage your own aerospace company in a detailed career mode. Share your designs with a vibrant community.

**Highlights:** Build rockets, planes, cars, and more, Visual programming language (Vizzy), Realistic physics simulation, Career mode with tech tree, Resize and reshape parts, Customizable engines, Community craft downloads

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Realistic physics and graphics
- 🔍 Highly customizable parts and designs
- 🔬 Detailed space simulation experience
- 👍 Smooth performance on mobile devices
- 💡 Innovative programming/scripting features

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- 🕹️ Clunky and unintuitive controls, especially for building
- 📚 Lack of comprehensive tutorials and documentation
- 🔧 Challenging learning curve for newcomers

**Reported bugs**

- Staging and separation issues
- Parachute and re-entry physics problems
- Inconsistent performance on different devices
- Difficulty downloading and using community creations

**Requested features**

- More built-in tutorials and guidance
- Improved camera controls and UI
- Ability to create custom planets/moons
- Expanded part selection and customization
- Career mode with progression and challenges


## Frequently asked questions

### Is Advanced Space Flight free?

Advanced Space Flight costs $4.99, with no in-app purchases.

### Is Juno free?

Juno costs $6.99, with no in-app purchases.

### Which has better reviews, Advanced Space Flight or Juno?

Juno is rated higher. Advanced Space Flight averages 4.3 out of 5 from 40 ratings, while Juno averages 4.4 from 1.2K ratings.

### Do Advanced Space Flight or Juno have ads?

Neither Advanced Space Flight nor Juno shows ads.

### Which is updated more often, Advanced Space Flight or Juno?

Advanced Space Flight ships an update every 4 months, and Juno monthly. Most recently, Advanced Space Flight was updated on October 24, 2026 and Juno on October 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.*