# シノビスラッシュ vs RainyWave

The clearest difference is review sentiment: シノビスラッシュ at 44% against RainyWave's 0%. RainyWave's advantage is update cadence (every 4 days vs monthly). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. シノビスラッシュ sells 13 one-off in-app purchases and RainyWave sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

シノビスラッシュ ships an update monthly, RainyWave every 4 days. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | シノビスラッシュ | RainyWave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (54 ratings)](https://appshunter.io/ios/app/id1551472822/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | **43.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | — | Free |
| Size | 1.9 GB | 120 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | +4 |
| Developer | [Kazuma Sasaki](https://appshunter.io/developer/1390369408) | [Code and DESIGN inc.](https://appshunter.io/developer/1172903960) |

## What reviewers say

### シノビスラッシュ

[App page](https://appshunter.io/ios/app/id1551472822)

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 超感覚奇譚絵巻 | $0.49 | one-time |
| 神使の絵巻 | $1.99 | one-time |
| siromaru打打だいず絵巻 | $1.99 | one-time |
| 打鍵遊戯絵巻 | $1.99 | one-time |
| 硬音斬鬼ノ道 | $1.99 | one-time |
| 波動城 | $2.99 | one-time |
| 硬核烈火ノ社 | $2.99 | one-time |
| 怪ト骸ノ道 | $2.99 | one-time |
| 運命奏輪ノ絵巻 | $2.99 | one-time |
| 躍動音錯絵巻 | $2.99 | one-time |
| 破天荒解絵巻 | $2.99 | one-time |
| 古ノ戦場 | $3.99 | one-time |
| 硬悦至極絵巻 | $3.99 | one-time |


### RainyWave

[App page](https://appshunter.io/ios/app/rainywave/id6499067148)

This music game lets you finger drum to LoFi, Chill Hop, and Chill Wave tracks. Enjoy automated drum sounds or real-time tapping, create your own music, and even import MIDI files. It's a relaxed way to experience music production and performance.

**Highlights:** Finger drumming to LoFi and Chill Hop tracks, Two game modes: automated drums or real-time tapping, MIDI Pad compatibility on iOS, Create original tracks with Charting Mode, Import custom MIDI files from DAWs

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RainyWave Supporters | $2.99 | per month |


## Frequently asked questions

### Is シノビスラッシュ free?

シノビスラッシュ is free to download, with in-app purchases available.

### Is RainyWave free?

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

### Do シノビスラッシュ or RainyWave have ads?

Neither シノビスラッシュ nor RainyWave shows ads.

### Which is updated more often, シノビスラッシュ or RainyWave?

シノビスラッシュ ships an update monthly, and RainyWave every 4 days. Most recently, シノビスラッシュ was updated on October 7, 2026 and RainyWave on October 12, 2026.

---

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