Asterhythm vs DeltaBeats
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Asterhythm
Experience a unique rhythm game set among the stars, featuring a calming atmosphere and intuitive controls. Discover a touching story and master charts designed for all skill levels, from beginners to veterans.
- Constellation-themed note charts
- Full-screen rhythm gameplay
- Original story mode
- Customizable note and UI settings
- Offline play support
- Beginner-friendly tutorial
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A world of stars, radiant yet fragile, where sound spreads out across the sky. Lights are woven into Constellations, revealing forgotten memories. "...Please, don't be sad anymore. It's a promise." A full-screen music game themed on constellations and star clusters, by StrayCubic, creator of TAKUMI³. Tap, flick, and hold in time with the notes that drift among the stars. Simple controls deliver an entirely new musical experience. ■ Especially recommended if you… ・Crave the chill, soothing feeling of gazing up at a starry night ・Want to play a rhythm game with calm, gentle tracks ・Feel a little worn out by the relentless pace and intensity of recent rhythm games ・Are looking for a fresh rhythm game using the whole screen ■ Charts drawn by constellation lines Asterhythm's defining feature is the constellation lines that connect the notes. They show you where the next note will appear so you rarely lose your way, and they trace ever-changing patterns in time with the music for a dreamlike, emotional play experience. From charts that newcomers can enjoy to ones with real bite — and even a hidden difficulty…? — Everyone is welcomed in the starry sky, from beginners to veterans. ■ Featured tracks Play songs you may well have heard before, for free. ・2:23 AM / Syarou ・Shining Star / Maoudamashii ・YOIYAMI / Keyta …and many more, including original compositions written just for the game. *The songs above become playable as you progress through the game. ■ An original story of a girl who became a star Ciellia, woken up in the vast starfields, sets on a journey to find her lost memories. Encounters and farewells, revealing her past… …Could she find out why she became a star? ■ For beginners, for enthusiasts - A step-by step tutorial, designed to learn the five note types one by one. - Wealthy customizations and configurations —- from size of notes, UI, Timings and more to tune Asterhythm for your experience. - Offline mode available —- Playable anywhere, anytime, from minutes to hours. ■ Links X (formerly Twitter): Asterhythm_jp Official hashtags: #Asterhythm #あすりず Discord: https://discord.gg/fyKwcZkdmY Website: https://asterhythm.straycubic.com/ Powered by "CRIWARE".CRIWARE is a trademark of CRI Middleware Co., Ltd.
DeltaBeats
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.
- Full-screen rhythm gameplay
- Tap, hold, and flick controls
- Avatar customization (VRM)
- Navigation character support
- Score sharing for social media
- Supports Japanese arcades
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A full-screen style rhythm game DeltaBeats released by iwate EVOLVED, a group acting for supporting Japanese arcades. You can play DeltaBeats with avatars. △▽▲▼▲▼▲▽△▼ Donation: All of our profit will be used to support Japanese arcades. If you agree with our motto or like DeltaBeats, please purchase things on a shop in DeltaBeats. △▽△▽△▽△▽▲▼ How to play: Triangles for tap. Hexagons for hold. Arrows for flick. Get a higher score with your rhythmic action. Result sharing function for SNS is available. △▽▲▽▲▼▲▽▲▼ Avatar(VRM): If you are not familiar with full-screen styled rhythm game, don't worry. A navigate character "Ado-kun" supports you. Follow Ado-kun's move at first. You can change avatars via VRoidHub or by loading your VRM files. △▽▲▽△▼▲▽▲▽ Soundtrack: A soundtrack of DeltaBeats is already available. All of our profit will be used to support Japanese arcades too. If you agree with our motto or like songs in DeltaBeats, please purchase it via bandcamp. iwate EVOLVED's bandcamp(external link) https://iwate-evolved.bandcamp.com/ △▽▲▽△▽△▽▲▼
Screenshots
Verdict
The clearest difference is update cadence: Asterhythm at every 2 days against DeltaBeats's every 2 months. Asterhythm also leads on rating (5.0 vs 4.6) and monetization model (free vs free with in-app purchases). DeltaBeats's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Asterhythm sells 4 one-off in-app purchases and DeltaBeats sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Asterhythm holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 15 and 11 respectively. Written reviews point the same way: 100% of Asterhythm's written reviews are positive against 85% of DeltaBeats's.
Asterhythm ships an update every 2 days, DeltaBeats every 2 months. The most recent releases landed on September 22, 2026 and September 5, 2026 respectively.
| Parameter | Asterhythm | DeltaBeats |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (15 ratings) — better | 4.6 (11 ratings) |
| Positive reviews | 100.0% of reviews — better | 84.6% of reviews |
| Number of ratings | 15 — better | 11 |
| Update frequency | Every 2 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 1.2 GB | 305 MB |
| Age rating | 4+ | 4+ |
| Developer | Takumi Ito | Masahide Konishi |
Customer experience
Asterhythm
DeltaBeats
In-app purchases
Asterhythm
- 2,000 Pris$0.99
- 5,000 Pris$1.99
- 10,000 Pris$3.99
Show 1 moreShow fewer
- 20,000 Pris$5.99
DeltaBeats
- VRCrazy -Hiy Makina Remix-$1.99
- [MUSIC] techno world$2.99
- Tokyo Traffic -Hiy Remix-$2.99
Show 5 moreShow fewer
- NextStage"Are You Ready?"$2.99
- [MUSIC] Magia Vianca$2.99
- [MUSIC] THEXNOLOGY$2.99
- [MUSIC] nahtstelle$2.99
- Stay Alive 4 Dreams Game Size$2.99







