# HARM Invaders vs PrecisionRush

The clearest difference is update cadence: PrecisionRush at every 5 months against HARM Invaders's every 34 months. HARM Invaders's advantage is iOS requirement (8.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. HARM Invaders sells 4 one-off in-app purchases and PrecisionRush sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

HARM Invaders ships an update every 34 months, PrecisionRush every 5 months. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | HARM Invaders | PrecisionRush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/harm-invaders/id966535230/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 5 months** |
| Monetization | Free with in-app purchases | — |
| Size | 158 MB | 8 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [QED Gaming PTY. Ltd](https://appshunter.io/developer/441029909) | [Alexandru Grajdeanu](https://appshunter.io/developer/1843186339) |

## What reviewers say

### HARM Invaders

[App page](https://appshunter.io/ios/app/harm-invaders/id966535230)

Command Earth's first space fighter to defend humanity from an alien threat originating from Mars. Engage in fast-paced 3D combat across the solar system, researching weapons and battling replicating alien machines.

**Highlights:** Real-time 3D graphics, Diverse enemy types, Dozens of weapons, Space ship 3D combat, Local & Global high-score tables, Rank system

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Research Machine Credits | $0.99 | one-time |
| 500 Brain Power | $1.99 | one-time |
| 2000 Brain Power | $4.99 | one-time |
| 10000 Research Machine Credits | $9.99 | one-time |


### PrecisionRush

[App page](https://appshunter.io/ios/app/precisionrush/id6755596108)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $4.99 | one-time |
| Medium Tip | $9.99 | one-time |
| Large Tip | $24.99 | one-time |
| Generous Tip | $49.99 | one-time |


## Frequently asked questions

### Is HARM Invaders free?

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

### Is PrecisionRush free?

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

### Do HARM Invaders or PrecisionRush have ads?

Neither HARM Invaders nor PrecisionRush shows ads.

### Which is updated more often, HARM Invaders or PrecisionRush?

HARM Invaders ships an update every 34 months, and PrecisionRush every 5 months. Most recently, HARM Invaders was updated on November 1, 2026 and PrecisionRush 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.*