# Gunship III vs Red Flag Sim

The clearest difference is in-app purchases: Gunship III at none against Red Flag Sim's 3. Gunship III also leads on iOS requirement (8.0 vs 15.0). Red Flag Sim's advantage is rating (4.6 vs 4.2) and update cadence (every 3 days vs fortnightly). On ratings volume, ads and device support there is nothing between them.

Gunship III costs $3.99 and Red Flag Sim $0.99 up front. Red Flag Sim sells 3 one-off in-app purchases. Gunship III asks for nothing beyond the download.

Red Flag Sim holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 165 and 83 respectively. Written reviews point the same way: 78% of Gunship III's written reviews are positive against 87% of Red Flag Sim's.

Gunship III ships an update fortnightly, Red Flag Sim every 3 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Gunship III | Red Flag Sim |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | [4.2 (165 ratings)](https://appshunter.io/ios/app/gunship-iii-combat-flight-simulator/id654380005/reviews) | **[4.6 (83 ratings)](https://appshunter.io/ios/app/red-flag-sim/id6740720825/reviews)** |
| Number of ratings | **165** | 83 |
| Positive reviews | 78.2% of reviews | **87.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#16** |
| Size | 510 MB | 1.4 GB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [PNTK, Inc.](https://appshunter.io/developer/999141305) | [畅 刘](https://appshunter.io/developer/383381901) |

## What reviewers say

### Gunship III

[App page](https://appshunter.io/ios/app/gunship-iii-combat-flight-simulator/id654380005)

Experience intense Vietnam War air combat with ultra-realistic 3D cockpits and detailed aircraft. Engage in dynamic missions with advanced AI and a vast, detailed terrain covering Vietnam, Laos, and Thailand. Fly a wide variety of helicopters and fighter jets, or team up with others in multiplayer.

**Highlights:** Ultra-realistic 3D cockpits, Detailed aircraft and weapon systems, Vast Vietnam, Laos, and Thailand terrain, AI aircraft and gunners, Two Vietnam War campaigns, Multiplayer with live chat

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Unique helicopters and jets
- 👍 Realistic flight simulation
- 🚀 Engaging multiplayer
- 👍 Impressive graphics

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🐛 Unresponsive controls
- 🐛 Unrealistic fuel consumption
- 🐛 Unbalanced aircraft performance

**Reported bugs**

- Incompatibility with newer iOS versions
- Multiplayer server issues
- Inverted flight controls
- Missiles not locking on properly
- Terrain collision detection problems

**Requested features**

- More aircraft variety
- Improved bombing mechanics
- Ability to fly the B-52 Stratofortress
- Expanded mission selection
- Controller support


### Red Flag Sim

[App page](https://appshunter.io/ios/app/red-flag-sim/id6740720825)

**Currently charting:** #16 Top Paid · Racing, #102 Top Paid · Simulation (US App Store)

Experience a deep military aviation simulator on mobile, featuring realistic flight physics, complex avionics, and engaging combat. Learn to operate fighter jets, manage energy, and employ weapons through training missions or create your own scenarios.

**Highlights:** Realistic flight dynamics, In-depth F-15C simulation, Complex radar and avionics, Training and quick missions, Tactical mission editor, Evolving independent project

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Fox Token | $1.99 | one-time |
| 450 Fox Token | $3.99 | one-time |
| 1000 Fox Token | $7.99 | one-time |


## Frequently asked questions

### Is Gunship III free?

Gunship III costs $3.99, with no in-app purchases.

### Is Red Flag Sim free?

Red Flag Sim costs $0.99, and also offers in-app purchases.

### Which has better reviews, Gunship III or Red Flag Sim?

Red Flag Sim is rated higher. Gunship III averages 4.2 out of 5 from 165 ratings, while Red Flag Sim averages 4.6 from 83 ratings.

### Do Gunship III or Red Flag Sim have ads?

Neither Gunship III nor Red Flag Sim shows ads.

### Which is updated more often, Gunship III or Red Flag Sim?

Gunship III ships an update fortnightly, and Red Flag Sim every 3 days. Most recently, Gunship III was updated on October 24, 2026 and Red Flag Sim on October 28, 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.*