# Bio vs Light DJ Pro for Smart Lights

The clearest difference is price: Bio at Free against Light DJ Pro for Smart Lights's $119.99. Bio also leads on review sentiment (100% vs 67%). Light DJ Pro for Smart Lights's advantage is rating (4.6 vs 4.0) and in-app purchases (none vs 3). On ads and device support there is nothing between them.

Bio is free to download; Light DJ Pro for Smart Lights costs $119.99 up front. Bio sells 3 one-off in-app purchases. Light DJ Pro for Smart Lights asks for nothing beyond the download.

Light DJ Pro for Smart Lights holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Light DJ Pro for Smart Lights has 82 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Bio's written reviews are positive against 67% of Light DJ Pro for Smart Lights's, so the app with the better star average is not the one people write more warmly about.

Bio ships an update every 6 months, Light DJ Pro for Smart Lights every 5 weeks. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Bio | Light DJ Pro for Smart Lights |
| --- | --- | --- |
| Price | **Free** | $119.99 |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/bio-compatibility-analysis/id566991076/reviews) | **[4.6 (82 ratings)](https://appshunter.io/ios/app/light-dj-pro-for-smart-lights/id963524356/reviews)** |
| Number of ratings | 1 | **82** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | **Free** | Paid |
| Size | 6 MB | 106 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Biological Immunity Research Institute](https://appshunter.io/developer/566991079) | [NRTHRNLIGHTS, LLC](https://appshunter.io/developer/921394788) |

## What reviewers say

### Bio

[App page](https://appshunter.io/ios/app/bio-compatibility-analysis/id566991076)

Discover deeper connections by analyzing your birth date for physical, mental, and emotional compatibility with others. This tool helps you understand relationship dynamics and find more fulfilling partnerships.

**Highlights:** Birth date compatibility analysis, Physical compatibility assessment, Mental compatibility assessment, Emotional compatibility assessment, Relationship insight tool

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Credit | $1.99 | one-time |
| 5 Credits | $3.99 | one-time |
| 10 Credits | $4.99 | one-time |


### Light DJ Pro for Smart Lights

[App page](https://appshunter.io/ios/app/light-dj-pro-for-smart-lights/id963524356)

Transform your smart lights into a dynamic visual experience. This app synchronizes lighting effects with your music, offering over 100 customizable options. Perfect for parties, home entertainment, or professional productions.

**Highlights:** 100+ customizable lighting effects, Music visualizer, Beat-synced effects, Strobe maker, Custom effect creation, Hue Entertainment support, Ableton Link & MIDI support

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

**In-app purchases:** none

**What reviewers like**

- ✨ Powerful and feature-rich app
- 💡 Great selection of effects
- 🎶 Spot-on sound-to-light synchronization
- 🚀 Easy setup and use
- 👍 Works better than native apps

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- ⚠️ App needs to be open to work
- 💰 Expensive for some features
- 🎨 Busy interface
- ♿ Not accessible for visually impaired users

**Reported bugs**

- Matrix strobe controller crashes the app
- App crashes when creating custom scenes with many beats
- App crashes seconds after opening
- App crashes when trying to use an effect
- App crashes after switching to another app

**Requested features**

- Pause and continue editing light show scenes
- Input for RGB colors
- University of Southern California color palette
- Equalizer to ignore specific frequencies
- Swell animation for volume changes


## Frequently asked questions

### Is Bio free?

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

### Is Light DJ Pro for Smart Lights free?

Light DJ Pro for Smart Lights costs $119.99, with no in-app purchases.

### Which has better reviews, Bio or Light DJ Pro for Smart Lights?

Light DJ Pro for Smart Lights is rated higher. Bio averages 4.0 out of 5 from 1 ratings, while Light DJ Pro for Smart Lights averages 4.6 from 82 ratings.

### Do Bio or Light DJ Pro for Smart Lights have ads?

Neither Bio nor Light DJ Pro for Smart Lights shows ads.

### Which is updated more often, Bio or Light DJ Pro for Smart Lights?

Bio ships an update every 6 months, and Light DJ Pro for Smart Lights every 5 weeks. Most recently, Bio was updated on October 17, 2026 and Light DJ Pro for Smart Lights on October 19, 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.*