# Yudemon HRV vs LuminaLull

The clearest difference is update cadence: Yudemon HRV at every 2 days against LuminaLull's every 3 months. Yudemon HRV also leads on ratings volume (13 vs 2) and device support (3 vs 1). LuminaLull's advantage is review sentiment (100% vs 92%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Yudemon HRV sells 4 in-app purchases, starting at $2.99 per month and LuminaLull sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Yudemon HRV against 4.5 for LuminaLull. That said, the two scores are not equally well evidenced: Yudemon HRV has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 92% of Yudemon HRV's written reviews are positive against 100% of LuminaLull's.

Yudemon HRV ships an update every 2 days, LuminaLull every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Yudemon HRV | LuminaLull |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (13 ratings)](https://appshunter.io/ios/app/yudemon-hrv/id1629852639/reviews) | [4.5 (2 ratings)](https://appshunter.io/ios/app/luminalull/id6760706894/reviews) |
| Number of ratings | **13** | 2 |
| Positive reviews | 91.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 175 MB | 18 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yudemon LLC](https://appshunter.io/developer/1629852641) | [Gregory Hogan](https://appshunter.io/developer/1835199521) |

## What reviewers say

### Yudemon HRV

[App page](https://appshunter.io/ios/app/yudemon-hrv/id1629852639)

Enhance stress resilience and self-regulation with this visual and sonic tool for resonance breathing and HRV biofeedback. Connect a heart rate monitor for advanced analytics and personalized training journeys. Enjoy dynamic visuals and custom soundscapes designed to optimize your practice.

**Highlights:** Resonance breathing timer, HRV biofeedback training, ECG heart rate monitor integration, Journey Mode for optimal breathing rate, Customizable visuals and soundscapes, Heartwork generative art based on data

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yudemon Pro (Monthly) | $2.99 | per month |
| Yudemon Pro (Monthly) | $4.99 | per month |
| Yudemon Pro (Yearly) | $19.99 | per year |
| Yudemon Pro (Yearly) | $29.99 | per year |


### LuminaLull

[App page](https://appshunter.io/ios/app/luminalull/id6760706894)

This app uses AI to create personalized audio and light entrainment sessions for sleep, focus, and relaxation. It offers multiple entrainment methods, including unique synchronized photic light strobes via your iPhone flashlight, and tracks your progress privately on-device.

**Highlights:** AI-powered personalized sessions, Photic entrainment with iPhone flashlight, Binaural beats and isochronic tones, Ambient soundscapes, Save and share custom presets, Progress tracking and data export, On-device processing for privacy

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LuminaLull Monthly | $2.99 | per month |
| LUMINALULLOTP | $9.99 | one-time |


## Frequently asked questions

### Is Yudemon HRV free?

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

### Is LuminaLull free?

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

### Which has better reviews, Yudemon HRV or LuminaLull?

Yudemon HRV and LuminaLull are both rated 4.5 out of 5 on the App Store, from 13 and 2 ratings respectively.

### Do Yudemon HRV or LuminaLull have ads?

Neither Yudemon HRV nor LuminaLull shows ads.

### Which is updated more often, Yudemon HRV or LuminaLull?

Yudemon HRV ships an update every 2 days, and LuminaLull every 3 months. Most recently, Yudemon HRV was updated on October 24, 2026 and LuminaLull on October 24, 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.*