# GreyBand vs Peerform

The clearest difference is update cadence: Peerform at every 3 days against GreyBand's every 3 weeks. GreyBand's advantage is ratings volume (46 vs 9). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for GreyBand against 5.0 for Peerform. That said, the two scores are not equally well evidenced: GreyBand has 46 ratings behind it against 9, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

GreyBand ships an update every 3 weeks, Peerform every 3 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | GreyBand | Peerform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (46 ratings)](https://appshunter.io/ios/app/greyband/id6463457323/reviews) | [5.0 (9 ratings)](https://appshunter.io/ios/app/peerform/id6753922649/reviews) |
| Number of ratings | **46** | 9 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 92 MB | 12 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 12+ |
| Developer | [Greysun Technologies Inc.](https://appshunter.io/developer/1704392732) | [Mason Drabik](https://appshunter.io/developer/1845712774) |

## What reviewers say

### GreyBand

[App page](https://appshunter.io/ios/app/greyband/id6463457323)

This app syncs with breathalyzers to monitor your blood alcohol content. It helps you build healthier habits and improve your social experiences by keeping you informed about your levels.

**Highlights:** Connects with breathalyzers, Tracks blood alcohol content, Builds healthy habits, Enhances night out experiences, Provides safety information

**Features:** Vision Pro support

**In-app purchases:** none


### Peerform

[App page](https://appshunter.io/ios/app/peerform/id6753922649)

This app leverages peer pressure to motivate users to stick to their fitness routines. By seeing friends' activity, users are encouraged to participate and stay accountable. The focus is on consistent attendance rather than showcasing workouts.

**Highlights:** Peer pressure motivation, Fitness accountability, Social activity tracking, Encourages gym attendance, Focus on showing up

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

**In-app purchases:** none


## Frequently asked questions

### Is GreyBand free?

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

### Is Peerform free?

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

### Which has better reviews, GreyBand or Peerform?

GreyBand and Peerform are both rated 5.0 out of 5 on the App Store, from 46 and 9 ratings respectively.

### Do GreyBand or Peerform have ads?

Neither GreyBand nor Peerform shows ads.

### Which is updated more often, GreyBand or Peerform?

GreyBand ships an update every 3 weeks, and Peerform every 3 days. Most recently, GreyBand was updated on October 12, 2026 and Peerform 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.*