Comparison

Cytoid vs IOSU!

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

Head to head
About

Cytoid

This is an open-source rhythm game where players can create, share, and play custom levels. It features a redesigned UI, a built-in community for downloading levels, and various gameplay enhancements for a smoother experience.

Highlights
  • Create and share custom rhythm game levels
  • Browse and download over 4000 user-created levels
  • Reworked rating system for competitive play
  • Seasonal and collaboration events with exclusive rewards
  • Unlockable characters
  • New storyboarding features for creators
  • Improved music/note synchronization
Features
Read full description

"Let's shape the rhythm world... together!" Welcome to Cytoid, an open-source rhythm game where you can create, share and play your own levels! Based on the classic scanner-style gameplay and powered by the community, Cytoid provides a huge variety of musical genres to enjoy and a diverse range of gameplay design. In Cytoid 2.0, we overhauled EVERYTHING to provide you with better gameplay & graphics, diverse gamemodes, and a much smoother community-driven experience. ◆ NEW EXPERIENCE: The completely redesigned UI is more stylish than ever, and also much simpler to navigate ◆ BUILT-IN COMMUNITY: Browse and download 4000+ user levels without leaving the game ◆ RATING SYSTEM: A reworked rating system to test your sense of rhythm and compete against the best of the best ◆ EVENTS: Join seasonal and collaboration events and earn exclusive rewards ◆ TIERS: Get officially certified for your Cytoid skills by passing courses of various difficulties ◆ CHARACTERS: Introducing unlockable characters who will accompany you on your Cytoid journey ◆ MORE CREATOR FREEDOM: New storyboarding features open up exciting possibilities for transforming Cytoid's gameplay ◆ BETTER MUSIC/NOTE SYNC: Reduced audio latency, a calibration mode, and a one-time device setup to solve synchronization issues ◆ LOCALIZATION: Cytoid is now in 14 languages ...and much, much more! Development of Cytoid would not be possible without a group of talented artists, our community members, and of course, our Patreon/Afdian supporters. View our special thank-you page at https://cytoid.io/credits. ◾ Links Follow our Twitter for latest news: https://twitter.com/cytoidio Need help? Want to get started on charting (i.e. making your own level)? Join our Discord: https://discord.gg/cytoid If you speak C#, star our repo on GitHub: https://github.com/TigerHix/Cytoid ◾ Copyright (DMCA) Policy We respect the intellectual property rights of others just as we expect others to respect our rights. If you believe that content residing on or accessible through Cytoid's services infringes your copyright, pursuant to Digital Millennium Copyright Act, Title 17, United States Code, Section 512(c), a copyright owner or their agent may submit a takedown notice to us via our DMCA Agent. For more info, please visit https://cytoid.io/pages/dmca. ◾ Disclaimer Cytoid is not affiliated with Cytus, Cytus II or Rayark Inc. ◾ iOS Version Compatibility If you are using iOS 10, 11 or 12, you should either update to iOS 13 or 14, or update to the latest subversion of iOS (i.e. 10.3.4, 11.4.1 or 12.4.8) before running Cytoid. We are sorry for any inconvenience!

About

IOSU!

Enjoy rhythm games by playing your own beatmap files. Supports 4-key and 5x5 key modes, with more to come. Easily upload your custom beatmaps wirelessly from your PC or Mac.

Highlights
  • Play custom beatmap files
  • 4 Keys mode
  • 5x5 Keys mode
  • Wireless beatmap upload
  • PC/Mac file transfer
Features
Read full description

Play rhythm game with your beatmap files. :) Currently 4 Keys mode & 5x5 Keys mode are available!! Other modes will be available soon!! How to upload Beatmap files! 1. Connect your iDevice and PC(Mac) to the same WI-FI network. 2. Open provided URL on your PC(Mac). 3. Upload your OSZ files.

Screenshots

Cytoid4 screens
IOSU!4 screens

Verdict

The call

The clearest difference is rating: Cytoid at 4.7 against IOSU!'s 4.1. Cytoid also leads on ratings volume (1.5K vs 353). IOSU!'s advantage is iOS requirement (9.0 vs 14.0). On price, review sentiment, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Cytoid holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 1.5K and 353 respectively. Written reviews point the same way: 65% of Cytoid's written reviews are positive against 63% of IOSU!'s.

Scorecard3 real differences · 7 level
Cytoid versus IOSU!: the parameters behind the verdict, then further details
ParameterCytoidIOSU!
PriceFreeFree
Rating4.7 (1.5K ratings) — better4.1 (353 ratings)
Positive reviews64.9% of reviews — better63.1% of reviews
Number of ratings1.5K — better353
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.09.0 — better
Further details — not scored
Size513 MB32 MB
Age rating4+4+
DeveloperMan To TangFloat32 Inc

Customer experience

Cytoid

All ratings1,493 ratings
Positive92.8%
Neutral2.7%
Negative4.4%
Written reviews518 reviews
Positive64.9%
Neutral11.4%
Negative23.7%

IOSU!

All ratings349 ratings
Positive76.8%
Neutral7.2%
Negative16.0%
Written reviews103 reviews
Positive63.1%
Neutral21.4%
Negative15.5%

User reviews

Cytoid

From 1.5K App Store ratings

What we love

  • 🚀 Customizable, lots of charts to play
  • 🚀 Beginner friendly
  • 🚀 Community-driven
  • 🚀 Interesting gameplay mechanics
  • 🚀 High quality music and visuals

Room to improve

  • 🐛 Crashes and freezing issues
  • 🐛 Timing issues and strict note accuracy
  • 🐛 Login and account problems
  • 🐛 Compatibility issues on older devices
  • 🐛 Lack of in-game features (pause button, hit feedback, etc.)

IOSU!

From 353 App Store ratings

What we love

  • 🎮 Best osu!mania port available for iOS
  • 📥 Easy .osz file import and drag-and-drop functionality
  • 🎯 Accurate beatmap emulation and auto-mapping
  • 🎨 Multiple game modes (4k, 7k, 5x5)
  • ⚡ Smooth performance and responsive gameplay

Room to improve

  • 📱 Forced portrait mode limits playability
  • 🔗 Broken URL/server for beatmap uploads
  • 🎵 Only one default song included
  • ⚙️ Lack of customization options
  • 🎯 Inconsistent hit registration

Bugs and requests

Cytoid

Reported bugs

3 issues
  • Crashes on startup
  • Login/account issues
  • Timing and note registration problems

Requested features

4 requests
  • In-game level/chart editor
  • More customization options (skins, hitsounds, etc.)
  • Improved search and organization for community charts
  • Multiplayer or social features

IOSU!

Reported bugs

9 issues
  • URL server returns 'no' or 'forbidden' error when uploading beatmaps
  • Cannot add beatmaps after reinstalling app
  • Some beatmaps fail to load completely
  • Hold note patterns render incorrectly
  • Notes appear late or underneath hit zone at song start
Show 4 more
  • Inconsistent hit registration and accuracy detection
  • Song deletion via website doesn't work
  • App crashes or becomes unusable after certain operations
  • Notch support issues on newer phones

Requested features

20 requests
  • Landscape mode support
  • Custom scroll speed adjustment
  • Skin customization and import
  • Audio delay/offset adjustment
  • Hit sounds
Show 15 more
  • No-fail mode
  • Song rate modifiers (1.1x, 1.2x, etc.)
  • Mods system (Hard Rock, etc.)
  • Standard osu! mode
  • More default songs
  • Score system instead of letter grades
  • Haptic feedback
  • Bluetooth headset delay compensation
  • Global ranking system
  • In-app beatmap download from osu website
  • Support for simfiles
  • 3-key mode
  • Free play without fail condition
  • Song offset feature
  • Windows file upload support

In-app purchases

None

Cytoid

No in-app purchases

None

IOSU!

No in-app purchases

Questions

Is Cytoid free?
Cytoid is free to download, with no in-app purchases.
Is IOSU! free?
IOSU! is free to download, with no in-app purchases.
Which has better reviews, Cytoid or IOSU!?
Cytoid is rated higher. Cytoid averages 4.7 out of 5 from 1.5K ratings, while IOSU! averages 4.1 from 353 ratings.
Do Cytoid or IOSU! have ads?
Neither Cytoid nor IOSU! shows ads.

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