# Stardust Harmonia vs DeltaBeats

The clearest difference is in-app purchases: Stardust Harmonia at none against DeltaBeats's 8. Stardust Harmonia also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 85%). DeltaBeats's advantage is ads (none vs shown) and ratings volume (11 vs 1). On price, update cadence and device support there is nothing between them.

Both are free to download. DeltaBeats sells 8 one-off in-app purchases. Stardust Harmonia asks for nothing beyond the download.

Stardust Harmonia holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: DeltaBeats has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Stardust Harmonia's written reviews are positive against 85% of DeltaBeats's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Stardust Harmonia | DeltaBeats |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stardust-harmonia/id1180168029/reviews)** | [4.6 (11 ratings)](https://appshunter.io/ios/app/deltabeats/id1668717101/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | **100.0% of reviews** | 84.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 74 MB | 310 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Makoto Umeda](https://appshunter.io/developer/967976379) | [Masahide Konishi](https://appshunter.io/developer/1668717103) |

## What reviewers say

### Stardust Harmonia

[App page](https://appshunter.io/ios/app/stardust-harmonia/id1180168029)

A bright and fun rhythm game with simple tap controls. It features colorful stardust, cute animals, and a variety of songs suitable for both beginners and rhythm game enthusiasts. New music is added periodically.

**Highlights:** Easy tap controls, Bright and fun atmosphere, Lots of songs, Cute characters, Suitable for all skill levels, New songs added regularly

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

**In-app purchases:** none


### DeltaBeats

[App page](https://appshunter.io/ios/app/deltabeats/id1668717101)

Experience a full-screen rhythm game with unique tap, hold, and flick mechanics. Customize your gameplay with avatars and follow a helpful navigation character. Share your high scores on social media.

**Highlights:** Full-screen rhythm gameplay, Tap, hold, and flick controls, Avatar customization (VRM), Navigation character support, Score sharing for social media, Supports Japanese arcades

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VRCrazy -Hiy Makina Remix- | $1.99 | one-time |
| MUSIC  techno world | $2.99 | one-time |
| Tokyo Traffic -Hiy Remix- | $2.99 | one-time |
| NextStage"Are You Ready?" | $2.99 | one-time |
| MUSIC  Magia Vianca | $2.99 | one-time |
| MUSIC  THEXNOLOGY | $2.99 | one-time |
| MUSIC  nahtstelle | $2.99 | one-time |
| Stay Alive 4 Dreams Game Size | $2.99 | one-time |


## Frequently asked questions

### Is Stardust Harmonia free?

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

### Is DeltaBeats free?

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

### Which has better reviews, Stardust Harmonia or DeltaBeats?

Stardust Harmonia is rated higher. Stardust Harmonia averages 5.0 out of 5 from 1 ratings, while DeltaBeats averages 4.6 from 11 ratings.

### Do Stardust Harmonia or DeltaBeats have ads?

Stardust Harmonia shows ads; DeltaBeats does not.

### Which is updated more often, Stardust Harmonia or DeltaBeats?

Stardust Harmonia ships an update every 2 months, and DeltaBeats every 2 months. Most recently, Stardust Harmonia was updated on October 24, 2026 and DeltaBeats on October 30, 2026.

---

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