# WellBrain Go vs HFX

The clearest difference is review sentiment: WellBrain Go at 100% against HFX's 12%. WellBrain Go also leads on rating (4.9 vs 3.5) and iOS requirement (11.0 vs 15.0). HFX's advantage is ratings volume (71 vs 7). 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.

WellBrain Go holds the better App Store score, 4.9 against 3.5. That said, the two scores are not equally well evidenced: HFX has 71 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 100% of WellBrain Go's written reviews are positive against 12% of HFX's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | WellBrain Go | HFX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/wellbrain-go/id1433911975/reviews)** | [3.5 (71 ratings)](https://appshunter.io/ios/app/hfx/id6443477068/reviews) |
| Number of ratings | 7 | **71** |
| Positive reviews | **100.0% of reviews** | 12.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 42 MB | 59 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [WellBrain Inc.](https://appshunter.io/developer/1072112206) | [Nevro Corp.](https://appshunter.io/developer/1613247836) |

## What reviewers say

### WellBrain Go

[App page](https://appshunter.io/ios/app/wellbrain-go/id1433911975)

This app offers guided mindfulness therapies validated by doctors and approved by monks to help manage chronic pain, depression, and anxiety. It includes personalized psychological tests and progress tracking to tailor your mindfulness journey for improved well-being.

**Highlights:** Doctor-validated mindfulness therapies, Personalized psychological testing, Progress tracking and reports, Mindfulness exercises for beginners, Optional EEG headset integration, Reminders for practice

**Features:** macOS Compatibility

**In-app purchases:** none


### HFX

[App page](https://appshunter.io/ios/app/hfx/id6443477068)

Manage chronic pain with personalized relief. This app pairs with a spinal cord stimulator to learn your pain patterns and deliver tailored therapy. It offers features like progress tracking, favorite program saving, and proactive patient support.

**Highlights:** Personalized pain relief recommendations, Proactive patient support, Save favorite therapy programs, Track pain relief progress, Earn achievement badges, Check device battery level, Enable MRI Mode

**In-app purchases:** none

**What reviewers like**

- 👍 Provides real relief
- 👍 Improves quality of life
- 👍 Device is terrific
- 👍 Great app
- 👍 Love the app and team

**What reviewers complain about**

- 🐛 Buggy with connection issues
- 🐛 Stopped connecting entirely
- 🐛 App is a piece of trash
- 🐛 White screen issue
- 🐛 Repetitive app issues

**Reported bugs**

- Connection issues
- Stopped connecting
- Bluetooth connection problems
- White screen
- App not loading

**Requested features**

- Dark mode option
- Add an option to write notes
- Improve battery percentage display
- Improve pain rating system
- Add percentage to battery meter


## Frequently asked questions

### Is WellBrain Go free?

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

### Is HFX free?

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

### Which has better reviews, WellBrain Go or HFX?

WellBrain Go is rated higher. WellBrain Go averages 4.9 out of 5 from 7 ratings, while HFX averages 3.5 from 71 ratings.

### Do WellBrain Go or HFX have ads?

Neither WellBrain Go nor HFX shows ads.

### Which is updated more often, WellBrain Go or HFX?

WellBrain Go ships an update every 3 months, and HFX every 3 months. Most recently, WellBrain Go was updated on October 20, 2026 and HFX on October 14, 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.*