# rRootage Online HD vs 弾幕の器2

The clearest difference is update cadence: 弾幕の器2 at monthly against rRootage Online HD's every 4 months. 弾幕の器2 also leads on rating (5.0 vs 4.8) and review sentiment (90% vs 78%). rRootage Online HD's advantage is ratings volume (36 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

弾幕の器2 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: rRootage Online HD has 36 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 78% of rRootage Online HD's written reviews are positive against 90% of 弾幕の器2's.

rRootage Online HD ships an update every 4 months, 弾幕の器2 monthly. The most recent releases landed on October 21, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | rRootage Online HD | 弾幕の器2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (36 ratings)](https://appshunter.io/ios/app/rrootage-online-hd/id387008120/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2/id1037706353/reviews)** |
| Number of ratings | **36** | 1 |
| Positive reviews | 78.3% of reviews | **90.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 15 MB | 34 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [fraglab.at](https://appshunter.io/developer/369950677) | [makoto yanagisawa](https://appshunter.io/developer/1510302286) |

## What reviewers say

### rRootage Online HD

[App page](https://appshunter.io/ios/app/rrootage-online-hd/id387008120)

Experience a legendary shooter ported and optimized for mobile devices. Engage in 160 stages across four distinct modes, featuring online leaderboards and achievements. Master unique gameplay mechanics in this classic arcade-style experience.

**Highlights:** Four distinct game modes, 160 challenging stages, Online hi-scores and achievements, Game Center integration, Intuitive touch controls, Multiple gameplay mechanics (Normal, PSY, IKA, GW)

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

**In-app purchases:** none


### 弾幕の器2

[App page](https://appshunter.io/ios/app/2/id1037706353)

Engage in a bullet-hell shooter with 7 types of items and over 100 enemy types. Master four distinct game modes, from beginner-friendly to extreme challenges. Utilize strategic item use and defensive tactics to survive.

**Highlights:** 7 item types for strategic combat, Over 100 enemy types, Four distinct game modes (EASY, HARD, HELL, Lunatic), Shield system with variable damage, HARD mode includes puzzle elements, Lunatic mode offers permadeath challenge

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is rRootage Online HD free?

rRootage Online HD is free to download, with no in-app purchases.

### Is 弾幕の器2 free?

弾幕の器2 is free to download, with no in-app purchases.

### Which has better reviews, rRootage Online HD or 弾幕の器2?

弾幕の器2 is rated higher. rRootage Online HD averages 4.8 out of 5 from 36 ratings, while 弾幕の器2 averages 5.0 from 1 ratings.

### Do rRootage Online HD or 弾幕の器2 have ads?

Neither rRootage Online HD nor 弾幕の器2 shows ads.

### Which is updated more often, rRootage Online HD or 弾幕の器2?

rRootage Online HD ships an update every 4 months, and 弾幕の器2 monthly. Most recently, rRootage Online HD was updated on October 21, 2026 and 弾幕の器2 on October 22, 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.*