# Z vs LumiCeuticals

The clearest difference is ratings volume: Z at 516 against LumiCeuticals's 2. LumiCeuticals's advantage is iOS requirement (14.0 vs 16.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LumiCeuticals holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Z has 516 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Z | LumiCeuticals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (516 ratings)](https://appshunter.io/ios/app/z-app/id1509263287/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lumiceuticals/id6443732351/reviews)** |
| Number of ratings | **516** | 2 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 17 MB | 45 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Allt Hitt ehf](https://appshunter.io/developer/1509263286) | [Light Tree Ventures](https://appshunter.io/developer/1523809225) |

## What reviewers say

### Z

[App page](https://appshunter.io/ios/app/z-app/id1509263287)

Generate audio frequencies for personal wellness and experimental use. Explore over 1300 sequences for frequency-based practices on your mobile device. This app is for wellness exploration and is not a medical device.

**Highlights:** Rife frequency generator, Over 1300 sequences, Audio frequency generation, Wellness exploration, Mobile and tablet use

**In-app purchases:** none

**What reviewers like**

- 🚀 Amazing support for health
- 👍 Help that is accessible
- 🤯 Astounded me
- 📚 Comprehensive List!
- 💫 Love it!

**What reviewers complain about**

- 🐛 Frozen during session
- 🐛 Frozen
- 🐛 Doesn't stay on
- 🐛 Not working
- 🐛 Stopped playing sound

**Reported bugs**

- Freezing during session
- Stopping playback when interrupted
- Compatibility issues with newer OS
- Lack of TMJ frequency
- Unexpected volume adjustments

**Requested features**

- Sawtooth tone
- Multiple frequencies
- Play controls
- Dark mode
- Back button


### LumiCeuticals

[App page](https://appshunter.io/ios/app/lumiceuticals/id6443732351)

Access comprehensive information and resources for your light therapy devices. Discover video tutorials, join live sessions, and explore guides to enhance your wellness journey. Track progress and manage your device settings.

**Highlights:** Video tutorials, Lumi Zoom Room access, Harmonic Frequency Setting Guides, Owner Resource Library, Product warranty information, Customer service support, Custom audio enhancement, Device control and progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Z free?

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

### Is LumiCeuticals free?

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

### Which has better reviews, Z or LumiCeuticals?

LumiCeuticals is rated higher. Z averages 4.8 out of 5 from 516 ratings, while LumiCeuticals averages 5.0 from 2 ratings.

### Do Z or LumiCeuticals have ads?

Neither Z nor LumiCeuticals shows ads.

### Which is updated more often, Z or LumiCeuticals?

Z ships an update every 2 months, and LumiCeuticals every 2 months. Most recently, Z was updated on October 25, 2026 and LumiCeuticals on October 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.*