# RAPID FIRE vs INVASIONSTRIKE

The clearest difference is in-app purchases: INVASIONSTRIKE at none against RAPID FIRE's 1. RAPID FIRE's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. RAPID FIRE sells 1 one-off in-app purchase. INVASIONSTRIKE asks for nothing beyond the download.

RAPID FIRE ships an update every 3 days, INVASIONSTRIKE every 4 days. Both last shipped on October 10, 2026.

## The numbers

| Metric | RAPID FIRE | INVASIONSTRIKE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 419 MB | 194 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Mitsuteru Hisatsugu](https://appshunter.io/developer/1850423815) | [Brainstorm Co.,Ltd.](https://appshunter.io/developer/598905478) |

## What reviewers say

### RAPID FIRE

[App page](https://appshunter.io/ios/app/rapid-fire-code-ascent/id6754839750)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $2.99 | one-time |


### INVASIONSTRIKE

[App page](https://appshunter.io/ios/app/invasionstrike/id6755762731)

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

**In-app purchases:** none


## Frequently asked questions

### Is RAPID FIRE free?

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

### Is INVASIONSTRIKE free?

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

### Do RAPID FIRE or INVASIONSTRIKE have ads?

INVASIONSTRIKE shows ads; RAPID FIRE does not.

### Which is updated more often, RAPID FIRE or INVASIONSTRIKE?

RAPID FIRE ships an update every 3 days, and INVASIONSTRIKE every 4 days. Most recently, RAPID FIRE was updated on October 10, 2026 and INVASIONSTRIKE on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*