# Red Flag Sim vs 直升机攻击 Pro·newbt

The clearest difference is in-app purchases: 直升机攻击 Pro·newbt at none against Red Flag Sim's 3. 直升机攻击 Pro·newbt also leads on rating (5.0 vs 4.6) and iOS requirement (12.0 vs 15.0). Red Flag Sim's advantage is update cadence (every 3 days vs every 4 months) and ratings volume (83 vs 1). On price, ads and device support there is nothing between them.

Red Flag Sim costs $0.99 and 直升机攻击 Pro·newbt $0.99 up front. Red Flag Sim sells 3 one-off in-app purchases. 直升机攻击 Pro·newbt asks for nothing beyond the download.

直升机攻击 Pro·newbt holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Red Flag Sim has 83 ratings behind it against 1, so its average is the more settled of the two.

Red Flag Sim ships an update every 3 days, 直升机攻击 Pro·newbt every 4 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Red Flag Sim | 直升机攻击 Pro·newbt |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [4.6 (83 ratings)](https://appshunter.io/ios/app/red-flag-sim/id6740720825/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pronewbt/id6755097655/reviews)** |
| Number of ratings | **83** | 1 |
| Positive reviews | 87.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#18** | — |
| Size | 1.4 GB | 213 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [畅 刘](https://appshunter.io/developer/383381901) | [立强 陈](https://appshunter.io/developer/1076095010) |

## What reviewers say

### Red Flag Sim

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

**Currently charting:** #18 Top Paid · Racing, #118 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 |


### 直升机攻击 Pro·newbt

[App page](https://appshunter.io/ios/app/pronewbt/id6755097655)

Explore and admire a collection of helicopter and vehicle models. The Pro version offers expanded model selection, smoother controls, and enhanced camera options for a richer simulation experience.

**Highlights:** Helicopter and vehicle model simulation, Model admiration, Expanded Pro version model selection, Smoother controls, Diverse camera settings, Enhanced playability

**In-app purchases:** none


## Frequently asked questions

### Is Red Flag Sim free?

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

### Is 直升机攻击 Pro·newbt free?

直升机攻击 Pro·newbt costs $0.99, with no in-app purchases.

### Which has better reviews, Red Flag Sim or 直升机攻击 Pro·newbt?

直升机攻击 Pro·newbt is rated higher. Red Flag Sim averages 4.6 out of 5 from 83 ratings, while 直升机攻击 Pro·newbt averages 5.0 from 1 ratings.

### Do Red Flag Sim or 直升机攻击 Pro·newbt have ads?

Neither Red Flag Sim nor 直升机攻击 Pro·newbt shows ads.

### Which is updated more often, Red Flag Sim or 直升机攻击 Pro·newbt?

Red Flag Sim ships an update every 3 days, and 直升机攻击 Pro·newbt every 4 months. Most recently, Red Flag Sim was updated on October 30, 2026 and 直升机攻击 Pro·newbt on October 30, 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.*