# BiAffect vs Murphys Athletics

The clearest difference is ads: BiAffect at none against Murphys Athletics's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | BiAffect | Murphys Athletics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11 ratings)](https://appshunter.io/ios/app/biaffect/id1355144276/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 36 MB | 92 MB |
| Requires iOS | 16.1 | **15** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [University of Illinois](https://appshunter.io/developer/422670617) | [PushPress, Inc.](https://appshunter.io/developer/688595778) |

## What reviewers say

### BiAffect

[App page](https://appshunter.io/ios/app/biaffect/id1355144276)

This ResearchKit study explores the link between mood and cognitive function in bipolar disorder using typing patterns and passive sensor data. Both individuals with bipolar disorder and healthy participants are needed to help identify objective biomarkers.

**Highlights:** Keystroke dynamics analysis, Passive sensor data collection, Mood and neurocognitive study, Bipolar disorder research, Control group participation

**In-app purchases:** none


### Murphys Athletics

[App page](https://appshunter.io/ios/app/murphys-athletics/id6759290342)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is BiAffect free?

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

### Is Murphys Athletics free?

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

### Do BiAffect or Murphys Athletics have ads?

Murphys Athletics shows ads; BiAffect does not.

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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.*