# The Invaders! vs Red Baron 1917

The clearest difference is price: The Invaders! at Free against Red Baron 1917's $1.99. The Invaders! also leads on update cadence (every 10 days vs every 6 months). Red Baron 1917's advantage is in-app purchases (none vs 10) and device support (4 vs 1). On ads there is nothing between them.

The Invaders! is free to download; Red Baron 1917 costs $1.99 up front. The Invaders! sells 10 one-off in-app purchases. Red Baron 1917 asks for nothing beyond the download.

The Invaders! ships an update every 10 days, Red Baron 1917 every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | The Invaders! | Red Baron 1917 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[4.5 (70 ratings)](https://appshunter.io/ios/app/red-baron-1917/id1469773031/reviews)** |
| Number of ratings | — | **70** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 months |
| Monetization | — | Paid |
| Size | 555 MB | 43 MB |
| Requires iOS | 17.0 | **12.1** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 9+ | 4+ |
| Developer | [SGGroup](https://appshunter.io/developer/426634635) | [Red Sprite Studios](https://appshunter.io/developer/493770851) |

## What reviewers say

### The Invaders!

[App page](https://appshunter.io/ios/app/the-invaders/id1330197032)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Automic Strategic Drones | $0.99 | one-time |
| 10 Disposable Batteries | $0.99 | one-time |
| 20 Disposable Batteries | $1.99 | one-time |
| 10 Automic Strategic Drones | $1.99 | one-time |
| 30 Disposable Batteries | $2.99 | one-time |
| 20 Automic Strategic Drones | $3.99 | one-time |
| 60 Disposable Batteries | $4.99 | one-time |
| 100 Disposable Batteries | $7.99 | one-time |
| 50 Automic Strategic Drones | $8.99 | one-time |
| 100 Automic Strategic Drones | $15.99 | one-time |


### Red Baron 1917

[App page](https://appshunter.io/ios/app/red-baron-1917/id1469773031)

Experience World War One aerial combat as the legendary Red Baron. Battle through waves of enemy aircraft with retro arcade graphics and immersive sound. Playable across multiple Apple devices, including Apple Watch.

**Highlights:** World War One aerial combat, Battle enemy planes, Retro arcade graphics, Cool music and sound effects, Playable on Apple Watch

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is The Invaders! free?

The Invaders! is free to download, with in-app purchases available.

### Is Red Baron 1917 free?

Red Baron 1917 costs $1.99, with no in-app purchases.

### Do The Invaders! or Red Baron 1917 have ads?

Neither The Invaders! nor Red Baron 1917 shows ads.

### Which is updated more often, The Invaders! or Red Baron 1917?

The Invaders! ships an update every 10 days, and Red Baron 1917 every 6 months. Most recently, The Invaders! was updated on November 2, 2026 and Red Baron 1917 on November 3, 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.*