# PEER vs Henhat Foot Scanner

The clearest difference is in-app purchases: Henhat Foot Scanner at none against PEER's 10. Henhat Foot Scanner also leads on update cadence (every 2 months vs every 4 months) and ratings volume (8 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. PEER sells 10 one-off in-app purchases. Henhat Foot Scanner asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for PEER against 5.0 for Henhat Foot Scanner. That said, the two scores are not equally well evidenced: Henhat Foot Scanner has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

PEER ships an update every 4 months, Henhat Foot Scanner every 2 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PEER | Henhat Foot Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/peer/id1623717304/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/henhat-foot-scanner/id1672404036/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 76 MB | 127 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [BrainWave Software](https://appshunter.io/developer/1575971305) | [TechMed 3D](https://appshunter.io/developer/964196047) |

## What reviewers say

### PEER

[App page](https://appshunter.io/ios/app/peer/id1623717304)

This app facilitates EEG data recording and ERP analysis for research studies. It connects with specific EEG headsets to collect raw data and neurological study information. Recorded data can be exported for further analysis with various neuroscience tools.

**Highlights:** EEG recording and display, Event-Related Potential (ERP) analysis, Data export to Brain Vision Analyzer or .csv, Includes N-Back and Gambling Task games, Customizable image presenter, Searchable recordings with titles and notes

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| N-Back Trial | Free | one-time |
| Gambling Task/Doors Trial | Free | one-time |
| Audio Oddball Trial | Free | one-time |
| Image Presenter Trial | Free | one-time |
| Posner Trial | Free | one-time |
| Image Presenter | $499.00 | one-time |
| Posner | $499.00 | one-time |
| Gambling Task/Doors | $499.99 | one-time |
| N-Back | $499.99 | one-time |
| Audio Oddball | $499.99 | one-time |


### Henhat Foot Scanner

[App page](https://appshunter.io/ios/app/henhat-foot-scanner/id1672404036)

This application utilizes advanced camera technology to create 3D scans of feet. It provides real-time guidance during the scanning process, ensuring accuracy for custom orthotic insoles. Designed for professionals, it simplifies the creation of perfectly fitting foot orthotics.

**Highlights:** 3D foot scanning, Structure SDK/TrueDepth camera integration, Real-time scanning guidance, Custom orthotic insole creation, Patient-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PEER free?

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

### Is Henhat Foot Scanner free?

Henhat Foot Scanner is free to download, with no in-app purchases.

### Which has better reviews, PEER or Henhat Foot Scanner?

PEER and Henhat Foot Scanner are both rated 5.0 out of 5 on the App Store, from 1 and 8 ratings respectively.

### Do PEER or Henhat Foot Scanner have ads?

Neither PEER nor Henhat Foot Scanner shows ads.

### Which is updated more often, PEER or Henhat Foot Scanner?

PEER ships an update every 4 months, and Henhat Foot Scanner every 2 months. Most recently, PEER was updated on October 6, 2026 and Henhat Foot Scanner 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.*