# Dynamix vs Biphase

The clearest difference is in-app purchases: Biphase at none against Dynamix's 10. Biphase also leads on rating (4.8 vs 4.3) and update cadence (fortnightly vs every 6 weeks). Dynamix's advantage is ratings volume (276 vs 9) and review sentiment (68% vs 56%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dynamix sells 10 one-off in-app purchases. Biphase asks for nothing beyond the download.

Biphase holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Dynamix has 276 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 68% of Dynamix's written reviews are positive against 56% of Biphase's, so the app with the better star average is not the one people write more warmly about.

Dynamix ships an update every 6 weeks, Biphase fortnightly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Dynamix | Biphase |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (276 ratings)](https://appshunter.io/ios/app/dynamix/id945955095/reviews) | **[4.8 (9 ratings)](https://appshunter.io/ios/app/biphase/id1551088421/reviews)** |
| Number of ratings | **276** | 9 |
| Positive reviews | **67.8% of reviews** | 56.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 1.7 GB | 212 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [C4Cat Entertainment Ltd.](https://appshunter.io/developer/945955094) | [Seasun Games Corporation Limited](https://appshunter.io/developer/645414921) |

## What reviewers say

### Dynamix

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

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 (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Bits | $1.99 | 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


### Biphase

[App page](https://appshunter.io/ios/app/biphase/id1551088421)

This 2D platformer uses exploration and puzzles to depict the experience of bipolar disorder. Players navigate abstract mental landscapes, switching between red and black worlds representing manic and depressive states, to find an exit and foster empathy.

**Highlights:** 2D platform jumping, Exploration and puzzles, Abstract mental world navigation, Dual-phase color switching mechanic, Realistic depiction of bipolar disorder, Empathy-building narrative

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Dynamix free?

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

### Is Biphase free?

Biphase is free to download, with no in-app purchases.

### Which has better reviews, Dynamix or Biphase?

Biphase is rated higher. Dynamix averages 4.3 out of 5 from 276 ratings, while Biphase averages 4.8 from 9 ratings.

### Do Dynamix or Biphase have ads?

Neither Dynamix nor Biphase shows ads.

### Which is updated more often, Dynamix or Biphase?

Dynamix ships an update every 6 weeks, and Biphase fortnightly. Most recently, Dynamix was updated on November 6, 2026 and Biphase on November 7, 2026.

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