# MetroLyrics vs Tone Scan

The clearest difference is in-app purchases: MetroLyrics at none against Tone Scan's 4. MetroLyrics also leads on rating (3.7 vs 3.2) and ratings volume (911 vs 6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tone Scan sells 2 one-off in-app purchases. MetroLyrics asks for nothing beyond the download.

MetroLyrics holds the better App Store score, 3.7 against 3.2. That said, the two scores are not equally well evidenced: MetroLyrics has 911 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 68% of MetroLyrics's written reviews are positive against 50% of Tone Scan's.

MetroLyrics ships an update every 4 months, Tone Scan every 7 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | MetroLyrics | Tone Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (911 ratings)](https://appshunter.io/ios/app/metrolyrics/id547825550/reviews)** | [3.2 (6 ratings)](https://appshunter.io/ios/app/tone-scan/id1435240826/reviews) |
| Number of ratings | **911** | 6 |
| Positive reviews | **68.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 4 MB |
| Requires iOS | **4.3** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CBS Interactive](https://appshunter.io/developer/295669712) | [Openchord Inc.](https://appshunter.io/developer/1435193332) |

## What reviewers say

### MetroLyrics

[App page](https://appshunter.io/ios/app/metrolyrics/id547825550)

Access millions of song lyrics, view music videos, and explore artist information. Discover trending songs in your city and globally with interactive charts. Synchronize lyrics and join a worldwide music community.

**Highlights:** Millions of song lyrics, Synchronized lyrics, Music videos, Map charts of popular songs, Artist information and pictures, Song search by keywords, Add songs to favorites

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and responsive
- 💡 Helpful for learning song lyrics
- 🎶 Integrates with music library

**What reviewers complain about**

- 🐛 Crashes frequently
- 🔍 Unreliable song search/identification
- 🗃️ Limited song library
- 💤 Drains battery quickly

**Reported bugs**

- Search function not working
- Lyrics not loading for many songs
- App crashes on launch or when switching songs

**Requested features**

- Add ability to copy/share lyrics
- Improve song search functionality
- Expand song library coverage
- Optimize performance and stability


### Tone Scan

[App page](https://appshunter.io/ios/app/tone-scan/id1435240826)

Analyze live or recorded audio to reveal musical details like pitch, timbre, and tonal balance. This app offers three live scans to help you understand sound more deeply, simplifying tasks like instrument tuning and learning songs by ear.

**Highlights:** Chromatic spectrum analysis, Polyphonic tuner, Note mix for tonal balance, Pitch recognition, Timbre analysis, Instrument tuning, Chord and key spelling

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Free Trial | Free | one-time |
| Unlock Audio | $4.99 | one-time |


## Frequently asked questions

### Is MetroLyrics free?

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

### Is Tone Scan free?

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

### Which has better reviews, MetroLyrics or Tone Scan?

MetroLyrics is rated higher. MetroLyrics averages 3.7 out of 5 from 911 ratings, while Tone Scan averages 3.2 from 6 ratings.

### Do MetroLyrics or Tone Scan have ads?

Neither MetroLyrics nor Tone Scan shows ads.

### Which is updated more often, MetroLyrics or Tone Scan?

MetroLyrics ships an update every 4 months, and Tone Scan every 7 months. Most recently, MetroLyrics was updated on October 24, 2026 and Tone Scan on October 22, 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.*