Comparison

Bullet Hell Online vs Shape Rhythm

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Bullet Hell Online

Features
Read full description

Online and CPU battles are available. [How to play] ・Move with the controller on the left side of the screen. ・You can shoot bullets with the controller on the right side of the screen. ・Blue bullets reflect off blue and purple walls, and red bullets reflect off red and purple walls. ・The area of the purple wall increases when you take items that appear in the center of the screen, and the area where your bullets are reflected becomes wider. Translated with www.DeepL.com/Translator (free version)

About

Shape Rhythm

Experience a unique co-op musical bullet hell game. Dance through chaotic scenarios, avoiding dynamic shapes while grooving to catchy beats. Play solo or team up with friends for an exhilarating rhythm and mayhem fusion.

Highlights
  • Cooperative musical bullet hell
  • Rhythm game fusion
  • Intense and accessible gameplay
  • Cooperative story mode
  • Challenge runs
  • Mesmerizing soundtrack and visuals
  • Online and split-screen co-op
Features
Read full description

Immerse yourself in the pulsating world of Shape Rhythm, a revolutionary co-op musical experience where chaos meets collaboration. Dance through bullet hell scenarios, avoiding dynamic Shapes while grooving to kick-ass Beats in a symphony of rhythm and mayhem. Whether braving the challenge alone or uniting with friends, Shape Rhythm introduces a unique spin to the SHMUP genre, merging the intensity of bullet hell with the magic of cooperative gameplay. Shape Rhythm is not just a game; it's a symphony of shapes, beats, and collaboration that delivers an exhilarating and accessible musical bullet hell experience. Game Features: Chaotic Co-op Musical Bullet Hell: Navigate a mesmerizing world where Shapes and Beats collide in a chaotic dance. Rhythm Game Fusion: Experience the fusion of a bullet hell shoot-'em-up with the exhilaration of a rhythm game. Intense and Accessible Gameplay: Escape alive, feel the growing desire for survival, and immerse yourself in the catchy soundtrack that accompanies the action. In-App Features: Cooperative Story Mode and Challenge Runs: Take on Challenge Runs for an extra layer of difficulty and compete for high scores with friends or players worldwide. Mesmerizing Soundtrack and Visuals: Delight in clear and pleasant visuals, finding the perfect balance between challenge and accessibility. Dynamic Difficulty with Nice Tunes: Revel in nice tunes as you progress through levels, creating an immersive and enjoyable gaming experience. Player Modes: Single-player; Online PvP; Shared/Split Screen PvP; Online Co-op; Shared/Split Screen Co-op. Dance to the rhythm, avoid the shapes, and immerse yourself in the harmonious chaos of Shape Rhythm.

Screenshots

Bullet Hell Online4 screens
Shape Rhythm4 screens

Verdict

The call

The clearest difference is in-app purchases: Bullet Hell Online at none against Shape Rhythm's 1. Bullet Hell Online also leads on update cadence (every 6 days vs every 7 months). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Shape Rhythm sells 1 one-off in-app purchase. Bullet Hell Online asks for nothing beyond the download.

UpkeepUpdate frequency

Bullet Hell Online ships an update every 6 days, Shape Rhythm every 7 months. The most recent releases landed on September 25, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
Bullet Hell Online versus Shape Rhythm: the parameters behind the verdict, then further details
ParameterBullet Hell OnlineShape Rhythm
PriceFreeFree
Rating—4.2 (195 ratings) — better
Positive reviews—48.4% of reviews
Number of ratings—195 — better
Update frequencyEvery 6 days — betterEvery 7 months
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size187 MB206 MB
Age rating4+9+
DeveloperTomoya UchiikeLam Dao Thi Thanh

Bugs and requests

Bullet Hell Online

Not enough reviews yet to summarise bugs or requests.

Shape Rhythm

Reported bugs

8 issues
  • Keeps crashing
  • Game crashes occasionally
  • Game freezes after ad
  • Ad turns off all sounds
  • Game bugs and doesn't let you play
Show 3 more
  • Attacks are unpredictable
  • Game lags or crashes
  • No audio

Requested features

10 requests
  • Add more songs
  • Add story mode and bosses
  • Extend 'together forever'
  • Make it a bit easier
  • Show which is the boss and which is normal
Show 5 more
  • Add more levels and updates
  • Improve indications for obstacles
  • Make ads less frequent or optional
  • Add more stages
  • Make it less difficult

In-app purchases

None

Bullet Hell Online

No in-app purchases

1 purchases

Shape Rhythm

One-time1
  • Remove Ads$1.99

Questions

Is Bullet Hell Online free?
Bullet Hell Online is free to download, with no in-app purchases.
Is Shape Rhythm free?
Shape Rhythm is free to download, with in-app purchases available.
Do Bullet Hell Online or Shape Rhythm have ads?
Both Bullet Hell Online and Shape Rhythm show ads.
Which is updated more often, Bullet Hell Online or Shape Rhythm?
Bullet Hell Online ships an update every 6 days, and Shape Rhythm every 7 months. Most recently, Bullet Hell Online was updated on September 25, 2026 and Shape Rhythm on October 12, 2026.

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