# Dynamix vs Cytus II

The clearest difference is price: Dynamix at Free against Cytus II's $1.99. Dynamix also leads on iOS requirement (11.0 vs 13.0). Cytus II's advantage is rating (4.8 vs 4.3) and ratings volume (9.4K vs 276). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

Dynamix is free to download; Cytus II costs $1.99 up front. Dynamix sells 11 one-off in-app purchases and Cytus II sells 16 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Cytus II holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Cytus II has 9.4K ratings behind it against 276, so its average is the more settled of the two. Written reviews point the same way: 68% of Dynamix's written reviews are positive against 73% of Cytus II's.

Dynamix ships an update every 6 weeks, Cytus II monthly. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Dynamix | Cytus II |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.3 (276 ratings)](https://appshunter.io/ios/app/dynamix/id945955095/reviews) | **[4.8 (9.4K ratings)](https://appshunter.io/ios/app/cytus-ii/id1290687550/reviews)** |
| Number of ratings | 276 | **9.4K** |
| Positive reviews | 67.8% of reviews | **73.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #119 | **#11** |
| Size | 1.7 GB | 3.2 GB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [C4Cat Entertainment Ltd.](https://appshunter.io/developer/945955094) | [Rayark International Limited](https://appshunter.io/developer/483529071) |

## What reviewers say

### Dynamix

[App page](https://appshunter.io/ios/app/dynamix/id945955095)

**Currently charting:** #119 Top Grossing · Music (US App Store)

Experience a unique rhythm game with a triple-dropping track design that lets you feel like you're composing the music as you play. This hardcore mobile music game offers a dynamic and engaging gameplay experience with a collection of original songs.

**Highlights:** Triple-dropping track design, Rhythmical and varying play style, Feel like composing music, Hong Kong original songs, Hardcore mobile music game

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Bits | $1.99 | one-time |
| Package Rising | $3.99 | one-time |
| 300 Bits | $3.99 | one-time |
| Package Evas | $3.99 | one-time |
| Package Four Horsemen | $3.99 | one-time |
| Package Horoscope | $3.99 | one-time |
| Package Piano | $3.99 | one-time |
| Package ArcStar Collection #2 | $3.99 | one-time |
| Package Z.H.D. Collaboration | $3.99 | one-time |
| 600 Bits | $7.99 | one-time |
| 1000 Bits | $11.99 | one-time |

**What reviewers like**

- 🎮 Fun and addictive gameplay
- 🎨 Visually appealing designs
- 🎶 Great music selection
- 💯 Challenging difficulties
- 👍 Beginner-friendly

**What reviewers complain about**

- 🐛 Crashes and sync issues
- 💰 Paywall for full game access
- 🙄 Intrusive ads
- 🤖 Unresponsive controls
- 🤔 Confusing menus and navigation

**Reported bugs**

- Game data loss after updates
- Compatibility issues with newer devices
- Persistent crashing on certain songs

**Requested features**

- Custom song creation
- Player vs player mode
- Adjustable timing windows
- More free song content


### Cytus II

[App page](https://appshunter.io/ios/app/cytus-ii/id1290687550)

**Currently charting:** #11 Top Paid · Music, #47 Top Paid · Casual, #48 Top Grossing · Music (US App Store)

Immerse yourself in a futuristic music rhythm game where you tap along to the beat. Explore a virtual internet world and uncover a compelling story through engaging gameplay and a vast library of songs.

**Highlights:** Active Judgement Line rhythm gameplay, 250+ high-quality songs, Over 800 different charts, Story system 'iM', Cinematic visual experience

**Features:** Vision Pro support

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Battle CHAOS 2019 | $1.99 | one-time |
| ConneR | $3.99 | one-time |
| Xenon | $3.99 | one-time |
| Cherry | $3.99 | one-time |
| Nora | $3.99 | one-time |
| Neko | $3.99 | one-time |
| CAPSO | $4.99 | one-time |
| COLORFUL STAGE! | $4.99 | one-time |
| Marvelous Mix vol. 1 | $4.99 | one-time |
| Miku Extend 2025 | $4.99 | one-time |
| NEKO_II | $7.99 | one-time |
| Aroma | $9.99 | one-time |
| Alice | $9.99 | one-time |
| Kizuna AI | $9.99 | one-time |
| Miku | $9.99 | one-time |
| 9 Characters | $34.99 | one-time |

**What reviewers like**

- 🎨 Stunning visuals and art style
- 🎶 Diverse and high-quality music
- 🔍 Compelling story and character interactions
- 🎮 Smooth and responsive gameplay
- 🕹️ Challenging difficulty progression

**What reviewers complain about**

- 💰 Expensive DLC characters and song packs
- 🐛 Occasional bugs and performance issues
- 🤔 Confusing tutorial and learning curve
- 🔍 Incomplete story and lack of content

**Reported bugs**

- Crashes and freezes on certain devices
- Missed notes despite accurate timing
- Glitched level progression and unlocks

**Requested features**

- Practice mode for difficult songs
- More free content and story updates
- Optimization for older devices
- Ability to create custom songs/levels


## Frequently asked questions

### Is Dynamix free?

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

### Is Cytus II free?

Cytus II costs $1.99, and also offers in-app purchases.

### Which has better reviews, Dynamix or Cytus II?

Cytus II is rated higher. Dynamix averages 4.3 out of 5 from 276 ratings, while Cytus II averages 4.8 from 9.4K ratings.

### Do Dynamix or Cytus II have ads?

Neither Dynamix nor Cytus II shows ads.

### Which is updated more often, Dynamix or Cytus II?

Dynamix ships an update every 6 weeks, and Cytus II monthly. Most recently, Dynamix was updated on September 22, 2026 and Cytus II on September 23, 2026.

### Which is more popular, Dynamix or Cytus II?

Dynamix currently peaks at #119 in the App Store charts, and Cytus II at #11. Chart position reflects recent download velocity rather than total install base.

---

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