# Grammy One vs Compati

The clearest difference is ratings volume: Grammy One at 24 against Compati's 1. Grammy One also leads on iOS requirement (15.0 vs 17.0). Compati's advantage is update cadence (every 4 days vs every 10 days). On price, rating, 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.

Compati holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Grammy One has 24 ratings behind it against 1, so its average is the more settled of the two.

Grammy One ships an update every 10 days, Compati every 4 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Grammy One | Compati |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (24 ratings)](https://appshunter.io/ios/app/grammy-one/id6739771817/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/compati/id6759585062/reviews)** |
| Number of ratings | **24** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free | Free |
| Size | 162 MB | 19 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [National Academy of Recording Arts & Sciences, Inc.](https://appshunter.io/developer/1710483737) | [Chris VanEron](https://appshunter.io/developer/1749800513) |

## What reviewers say

### Grammy One

[App page](https://appshunter.io/ios/app/grammy-one/id6739771817)

Access essential updates, deadlines, and voting tools for the Grammy Awards. Stay informed with news, personalized alerts, and live winner updates, all in one convenient place.

**Highlights:** Grammy news and announcements, Personalized alerts and reminders, Live winner updates, Biometric Member Portal login, Secure voting for members

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

**In-app purchases:** none


### Compati

[App page](https://appshunter.io/ios/app/compati/id6759585062)

Discover your music taste compatibility with others by connecting to your Apple Music library. See how your favorite artists, genres, and listening habits align to generate a shared score and identify overlapping tastes.

**Highlights:** Calculate music compatibility scores, Analyze artists, genres, and listening habits, View shared artists and tracks, Breakdown compatibility by genre and artist, Connects to Apple Music library, Privacy-focused data handling

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

**In-app purchases:** none


## Frequently asked questions

### Is Grammy One free?

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

### Is Compati free?

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

### Which has better reviews, Grammy One or Compati?

Compati is rated higher. Grammy One averages 4.8 out of 5 from 24 ratings, while Compati averages 5.0 from 1 ratings.

### Do Grammy One or Compati have ads?

Neither Grammy One nor Compati shows ads.

### Which is updated more often, Grammy One or Compati?

Grammy One ships an update every 10 days, and Compati every 4 days. Most recently, Grammy One was updated on November 4, 2026 and Compati on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*