# Lief App vs GrassRoots Wellness

The clearest difference is iOS requirement: Lief App at 13.0 against GrassRoots Wellness's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Lief App ships an update every 5 weeks, GrassRoots Wellness monthly. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Lief App | GrassRoots Wellness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/lief-app/id1289075477/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 44.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Paid | — |
| Size | 80 MB | 63 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [BrainBot, Inc.](https://appshunter.io/developer/558159738) | [EndoMedical Inc](https://appshunter.io/developer/1290814301) |

## What reviewers say

### Lief App

[App page](https://appshunter.io/ios/app/lief-app/id1289075477)

This smart patch discreetly tracks heart rate and variability to help you manage stress. It offers drug-free biofeedback exercises to train your body's stress response, promoting mindfulness and control.

**Highlights:** HRV tracking, Heart rate monitoring, Biofeedback exercises, Stress response training, On-demand stress relief, Drug-free solution

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

**In-app purchases:** none

**What reviewers like**

- 💡 Effective stress management
- 💡 Improved anxiety levels
- 💡 Real-time biofeedback
- 💡 Helps regulate nervous system
- 💡 Teaches breathing techniques

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 App is buggy
- 🐛 App crashes frequently
- 🐛 Difficult to connect
- 🐛 Unreliable

**Reported bugs**

- Unable to download latest update
- App bricked after update
- Stuck on pulsing screen
- Won't connect on iPhone or Mac
- Self-pacing (buzzing) not working

**Requested features**

- Add button to turn off vibration
- Make subscription more affordable
- Sell device outright
- Provide clear instructions/manual
- Improve data breakdown and comparison


### GrassRoots Wellness

[App page](https://appshunter.io/ios/app/grassroots-wellness/id6739182637)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lief App free?

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

### Is GrassRoots Wellness free?

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

### Do Lief App or GrassRoots Wellness have ads?

Neither Lief App nor GrassRoots Wellness shows ads.

### Which is updated more often, Lief App or GrassRoots Wellness?

Lief App ships an update every 5 weeks, and GrassRoots Wellness monthly. Most recently, Lief App was updated on October 13, 2026 and GrassRoots Wellness on October 21, 2026.

---

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