# OPYC vs Aviateur

The clearest difference is review sentiment: Aviateur at 87% against OPYC's 20%. Aviateur also leads on rating (4.7 vs 2.6) and ratings volume (106 vs 8). OPYC's advantage is in-app purchases (none vs 13) and iOS requirement (11.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Aviateur sells 13 one-off in-app purchases. OPYC asks for nothing beyond the download.

Aviateur holds the better App Store score, 4.7 against 2.6. That said, the two scores are not equally well evidenced: Aviateur has 106 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 20% of OPYC's written reviews are positive against 87% of Aviateur's.

OPYC ships an update every 3 months, Aviateur every 2 months. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | OPYC | Aviateur |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (8 ratings)](https://appshunter.io/ios/app/opyc/id1217040844/reviews) | **[4.7 (106 ratings)](https://appshunter.io/ios/app/aviateur-flight-simulation/id6444638830/reviews)** |
| Number of ratings | 8 | **106** |
| Positive reviews | 20.0% of reviews | **86.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 70 MB | 793 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omar reis](https://appshunter.io/developer/687921629) | [Rajatdeep Bakshi](https://appshunter.io/developer/1655806172) |

## What reviewers say

### OPYC

[App page](https://appshunter.io/ios/app/opyc/id1217040844)

Experience realistic sailing with this physics-based simulation. It uses real-time wind forecasts and offers immersive 3D views with dynamic weather and sea conditions. Compete in races or explore the world by earning in-game coins.

**Highlights:** Physics-based sailing simulation, Real-time wind forecasts, Immersive 3D view, Weather routing optimization, Create races and regattas, Earn in-game coins

**Features:** macOS Compatibility

**In-app purchases:** none


### Aviateur

[App page](https://appshunter.io/ios/app/aviateur-flight-simulation/id6444638830)

Experience realistic flight simulation with a variety of aircraft and diverse, accurate real-world locations. Engage in air-to-air and air-to-ground combat, master challenging landings, and customize weather conditions for an immersive adventure.

**Highlights:** Multiple aircraft types, Geographically accurate locations, Air combat (WWII and Modern), Dynamic weather system, Challenging landings, Customizable flight dynamics, Day/Night cycle

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fishbed | $0.49 | one-time |
| Lightning II Carrier Variant | $0.49 | one-time |
| Blackbird | $0.49 | one-time |
| MH-6E | $0.49 | one-time |
| Mi-28N | $0.49 | one-time |
| Airbus A380 | $0.49 | one-time |
| Boeing 787 | $0.49 | one-time |
| Chinook | $0.49 | one-time |
| Concorde | $0.49 | one-time |
| Douglas DC-3 | $0.49 | one-time |
| F-16C | $0.49 | one-time |
| Extra 330sc | $0.49 | one-time |
| SU-27S | $0.49 | one-time |

**What reviewers like**

- 👍 Amazing flight simulator experience
- 🚫 No forced ads
- 🎮 Agile interface with many controls
- ✈️ Large variety of aircraft
- 🗺️ Evocative graphics

**What reviewers complain about**

- 💰 Most good planes cost money
- 💸 Pay to win aspect
- 🗺️ Limited maps
- 🛬 Landing on terrain can be difficult
- 💥 Unrealistic explosions on impact

**Reported bugs**

- Plane explodes when hitting a tree
- Enemy ground units lock on from too far
- Planes cannot be unlocked (network issue)
- Cannot purchase/restore plane purchases (internet connection required)
- Sun breaks the game (makes everything pink)

**Requested features**

- Add 747 400, 747 8, 777
- Add 747
- Add 777
- Add AH64 Apache
- Add cars that drive on the streets


## Frequently asked questions

### Is OPYC free?

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

### Is Aviateur free?

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

### Which has better reviews, OPYC or Aviateur?

Aviateur is rated higher. OPYC averages 2.6 out of 5 from 8 ratings, while Aviateur averages 4.7 from 106 ratings.

### Do OPYC or Aviateur have ads?

Neither OPYC nor Aviateur shows ads.

### Which is updated more often, OPYC or Aviateur?

OPYC ships an update every 3 months, and Aviateur every 2 months. Most recently, OPYC was updated on October 2, 2026 and Aviateur on October 17, 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.*