Comparison

Shape Rhythm vs Happy Polygon

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

Head to head
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.

About

Happy Polygon

Features
Read full description

HAPPY POLYGON — Free Neon Arcade Mini Games Looking for free casual games, arcade games, or a mini game collection on iPhone? Happy Polygon packs multiple neon polygon games in one app: endless runner, flappy bird style, pool billiards, tower defense, match-3 puzzle, platformer, and more. Download free. Play instantly. Chase high scores. Climb Game Center leaderboards. NEON MINI GAMES INSIDE • TILT MASTER — balance game / physics puzzle: pour, tilt, don’t drop the ball • NEON HOP — endless runner / jump game: race the clock, survive the track • CLUMSY BIRD — flappy bird style flyer: dodge neon gates, perfect timing • TURRET CORE — tower defense / shooter: aim the dial, blast enemies, upgrade • NINE BALL — pool / billiards: aim, power, pocket balls, beat your best time • GAS RUSH — lane switcher / endless drive: fuel up and push farther • SIMPLE & EASY — match-3 / puzzle RPG vibe: match orbs, climb floors, skills • CAT JUMPER — platformer / adventure: traps, saves, how far can you run? • NEON SURVIVAL — wave survival / action: defend the gate, swap weapons WHY PLAY HAPPY POLYGON • Free-to-play casual arcade for quick sessions • One app, many genres — runner, flyer, pool, defense, puzzle, platform • Bold neon geometry art you’ll remember • Offline-friendly tap-and-play fun • Local best scores + Apple Game Center rankings • Optional Remove Ads for ad-free play and extra perks Tap. Play. Beat your record. Happy Polygon — bright, sharp, addictive neon fun. Made by an independent game designer — handcrafted neon arcade fun, no mega-studio filler.

Screenshots

Shape Rhythm4 screens
Happy Polygon4 screens

Verdict

The call

The clearest difference is update cadence: Happy Polygon at every 6 days against Shape Rhythm's every 7 months. Shape Rhythm's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.5). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Shape Rhythm sells 1 one-off in-app purchase and Happy Polygon sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Shape Rhythm ships an update every 7 months, Happy Polygon every 6 days. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 7 level
Shape Rhythm versus Happy Polygon: the parameters behind the verdict, then further details
ParameterShape RhythmHappy Polygon
PriceFreeFree
Rating4.2 (205 ratings) — better—
Positive reviews48.4% of reviews—
Number of ratings205 — better—
Update frequencyEvery 7 monthsEvery 6 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better26.5
Further details — not scored
Size206 MB25 MB
Age rating9+9+
DeveloperLam Dao Thi ThanhLAP WAI HSU

Bugs and 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

Happy Polygon

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Shape Rhythm

One-time1
  • Remove Ads$1.99
1 purchases

Happy Polygon

One-time1
  • BUY IT_099$0.99

Questions

Is Shape Rhythm free?
Shape Rhythm is free to download, with in-app purchases available.
Is Happy Polygon free?
Happy Polygon is free to download, with in-app purchases available.
Do Shape Rhythm or Happy Polygon have ads?
Both Shape Rhythm and Happy Polygon show ads.
Which is updated more often, Shape Rhythm or Happy Polygon?
Shape Rhythm ships an update every 7 months, and Happy Polygon every 6 days. Most recently, Shape Rhythm was updated on November 8, 2026 and Happy Polygon on November 6, 2026.

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