# The eFACE vs myBioness

The clearest difference is price: myBioness at Free against The eFACE's $9.99. myBioness also leads on rating (3.0 vs 2.0) and update cadence (every 5 months vs every 55 months). The eFACE's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On ads and in-app purchases there is nothing between them.

myBioness is free to download; The eFACE costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

myBioness holds the better App Store score, 3.0 against 2.0. That said, the two scores are not equally well evidenced: myBioness has 34 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of The eFACE's written reviews are positive against 26% of myBioness's.

The eFACE ships an update every 55 months, myBioness every 5 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | The eFACE | myBioness |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/the-eface/id1032767378/reviews) | **[3.0 (34 ratings)](https://appshunter.io/ios/app/mybioness/id1037396102/reviews)** |
| Number of ratings | 1 | **34** |
| Positive reviews | 0.0% of reviews | **26.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 55 months | **Every 5 months** |
| Monetization | Paid | **Free** |
| Size | 25 MB | 50 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Massachusetts Eye and Ear Infirmary](https://appshunter.io/developer/691435684) | [Bioness Inc](https://appshunter.io/developer/984030243) |

## What reviewers say

### The eFACE

[App page](https://appshunter.io/ios/app/the-eface/id1032767378)

This medical application provides quantitative and graphic assessments of facial function scores for patients with unilateral facial paralysis. It analyzes resting, dynamic, and synkinesis movements, offering clinician-rated scores for 16 facial function features.

**Highlights:** Quantitative facial function scoring, Graphic depiction of facial scores, Analysis of resting facial positions, Assessment of dynamic facial movements, Synkinesis (misrouting) scoring, Clinician-rated scores for 16 features

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

**In-app purchases:** none


### myBioness

[App page](https://appshunter.io/ios/app/mybioness/id1037396102)

This app controls a functional electrical stimulation system designed to improve mobility for individuals with foot drop or knee instability due to neurological conditions. It allows users to adjust stimulation modes and levels, monitor activity, and set daily step goals.

**Highlights:** Control stimulation modes, Adjust stimulation levels, Set daily step goals, Monitor activity graphs, Universal device control

**In-app purchases:** none


## Frequently asked questions

### Is The eFACE free?

The eFACE costs $9.99, with no in-app purchases.

### Is myBioness free?

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

### Which has better reviews, The eFACE or myBioness?

myBioness is rated higher. The eFACE averages 2.0 out of 5 from 1 ratings, while myBioness averages 3.0 from 34 ratings.

### Do The eFACE or myBioness have ads?

Neither The eFACE nor myBioness shows ads.

### Which is updated more often, The eFACE or myBioness?

The eFACE ships an update every 55 months, and myBioness every 5 months. Most recently, The eFACE was updated on October 24, 2026 and myBioness 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.*