# Chartmetric vs OpeningSong

The clearest difference is review sentiment: OpeningSong at 100% against Chartmetric's 33%. OpeningSong also leads on in-app purchases (none vs 4) and rating (5.0 vs 4.6). Chartmetric's advantage is ratings volume (212 vs 4) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Chartmetric sells 4 in-app purchases, starting at $12.99 per month. OpeningSong asks for nothing beyond the download.

OpeningSong holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Chartmetric has 212 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 33% of Chartmetric's written reviews are positive against 100% of OpeningSong's.

Chartmetric ships an update monthly, OpeningSong weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Chartmetric | OpeningSong |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (212 ratings)](https://appshunter.io/ios/app/chartmetric/id1522918776/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/openingsong/id6761325025/reviews)** |
| Number of ratings | **212** | 4 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 56 MB | 30 MB |
| Requires iOS | **15.1** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Chartmetric](https://appshunter.io/developer/1522918778) | [David Behrends](https://appshunter.io/developer/1888913142) |

## What reviewers say

### Chartmetric

[App page](https://appshunter.io/ios/app/chartmetric/id1522918776)

Access global music analytics for artists and industry professionals on the go. Track key metrics, view charts, and identify emerging talent across major platforms like Spotify, Apple Music, and TikTok. Stay informed with playlist and chart notifications.

**Highlights:** Global music data analytics, Artist and track metrics, Top charts across platforms, Emerging artist identification, Playlist and chart notifications, Data from 30+ sources

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Artist (Monthly) | $12.99 | per month |
| Manager Plan | $69.99 | per month |
| Premium (Monthly) | $165.99 | per month |
| Ultra (Monthly) | $198.99 | per month |


### OpeningSong

[App page](https://appshunter.io/ios/app/openingsong/id6761325025)

This app consolidates your music streaming services and concert experiences into a single platform. Track your listening habits, discover new music through friends, and engage with artist communities. It celebrates your fandom with achievements and exclusive rewards.

**Highlights:** Connect multiple music streaming services, Track listening statistics and history, Discover music through friends' playlists, Save and check into upcoming concerts, Create and join artist fan communities, Match with other fans based on taste, Earn achievements and unlock rewards

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

**In-app purchases:** none


## Frequently asked questions

### Is Chartmetric free?

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

### Is OpeningSong free?

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

### Which has better reviews, Chartmetric or OpeningSong?

OpeningSong is rated higher. Chartmetric averages 4.6 out of 5 from 212 ratings, while OpeningSong averages 5.0 from 4 ratings.

### Do Chartmetric or OpeningSong have ads?

Neither Chartmetric nor OpeningSong shows ads.

### Which is updated more often, Chartmetric or OpeningSong?

Chartmetric ships an update monthly, and OpeningSong weekly. Most recently, Chartmetric was updated on November 3, 2026 and OpeningSong on November 5, 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.*