# Sky Viper Flight Simulator vs Backyard Apollo AR

The clearest difference is rating: Backyard Apollo AR at 4.7 against Sky Viper Flight Simulator's 3.7. Backyard Apollo AR also leads on review sentiment (70% vs 54%) and ratings volume (1.5K vs 197). Sky Viper Flight Simulator's advantage is update cadence (every 3 days vs every 7 months) and iOS requirement (8.4 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Backyard Apollo AR holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Backyard Apollo AR has 1.5K ratings behind it against 197, so its average is the more settled of the two. Written reviews point the same way: 54% of Sky Viper Flight Simulator's written reviews are positive against 70% of Backyard Apollo AR's.

Sky Viper Flight Simulator ships an update every 3 days, Backyard Apollo AR every 7 months. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Sky Viper Flight Simulator | Backyard Apollo AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (197 ratings)](https://appshunter.io/ios/app/sky-viper-flight-simulator/id1135441810/reviews) | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/backyard-apollo-ar/id1258795104/reviews)** |
| Number of ratings | 197 | **1.5K** |
| Positive reviews | 54.1% of reviews | **69.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 7 months |
| Monetization | Free | Free |
| Size | 455 MB | 82 MB |
| Requires iOS | **8.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Skyrocket, LLC](https://appshunter.io/developer/726238608) | [Wobbleworks LLC](https://appshunter.io/developer/404664339) |

## What reviewers say

### Sky Viper Flight Simulator

[App page](https://appshunter.io/ios/app/sky-viper-flight-simulator/id1135441810)

Practice flying a variety of drones in a virtual environment before taking to the skies in real life. Explore different environments and master drone controls through numerous challenges. No physical drone is needed to start learning.

**Highlights:** Full fleet of Sky Viper drones, Dozens of drone challenges, Custom camera views including FPV, Free Flight mode, 3 unique exploration environments, Full drone specs and flying options

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Good for practice
- 👍 Realistic simulation (for some)
- 👍 Helpful for learning
- 👍 Fun to play
- 👍 Good controls (for some)

**What reviewers complain about**

- 🐛 Unrealistic controls
- 🐛 Glitchy and choppy
- 🐛 Unusably slow performance
- 🐛 Hard to fly
- 🐛 Lacks realistic physics

**Reported bugs**

- Unusably slow performance (1 fps)
- Crashing when moving certain directions
- Flips not working
- Throttle control unresponsive
- Game crashes frequently

**Requested features**

- Improve controls for realism
- Add more maps/areas
- Support for external controllers/gamepads
- Improve graphics
- Add more customization options for controls


### Backyard Apollo AR

[App page](https://appshunter.io/ios/app/backyard-apollo-ar/id1258795104)

Experience a life-sized Apollo Saturn V rocket in augmented reality. Explore it from all angles, walk around it, and launch it with realistic sounds and visuals. Customize your rocket experience and share snapshots.

**Highlights:** Life-sized rocket model, 360-degree viewing, Augmented reality placement, Realistic launch sequence, Authentic mission sounds, Customizable rocket experience, Snapshot sharing

**In-app purchases:** none

**What reviewers like**

- 🚀 Realistic rocket simulation
- 👍 Engaging and educational experience
- 💡 Potential for more rocket models
- 👍 Free to download

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🐛 Camera authorization issues
- 🔋 High memory and storage usage
- 🐛 Compatibility problems on older devices

**Reported bugs**

- Startup crashes and sensor reset loops
- Rocket launch sequence freezes
- Persistent audio issues after app closure

**Requested features**

- Add more rocket models and launch configurations
- Implement video recording capability
- Improve overall stability and performance


## Frequently asked questions

### Is Sky Viper Flight Simulator free?

Sky Viper Flight Simulator is free to download, with no in-app purchases.

### Is Backyard Apollo AR free?

Backyard Apollo AR is free to download, with no in-app purchases.

### Which has better reviews, Sky Viper Flight Simulator or Backyard Apollo AR?

Backyard Apollo AR is rated higher. Sky Viper Flight Simulator averages 3.7 out of 5 from 197 ratings, while Backyard Apollo AR averages 4.7 from 1.5K ratings.

### Do Sky Viper Flight Simulator or Backyard Apollo AR have ads?

Neither Sky Viper Flight Simulator nor Backyard Apollo AR shows ads.

### Which is updated more often, Sky Viper Flight Simulator or Backyard Apollo AR?

Sky Viper Flight Simulator ships an update every 3 days, and Backyard Apollo AR every 7 months. Most recently, Sky Viper Flight Simulator was updated on October 21, 2026 and Backyard Apollo AR on October 20, 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.*