# metrotempo vs OpenScore

The clearest difference is in-app purchases: metrotempo at none against OpenScore's 3. OpenScore's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OpenScore sells 3 in-app purchases, starting at $1.99 per month. metrotempo asks for nothing beyond the download.

metrotempo ships an update every 2 weeks, OpenScore every 3 days. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | metrotempo | OpenScore |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 45 MB | 100 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sungsu Choi](https://appshunter.io/developer/1718370500) | [Nemo Studio (KR)](https://appshunter.io/developer/1845772843) |

## What reviewers say

### metrotempo

[App page](https://appshunter.io/ios/app/metrotempo/id6759491073)

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

**In-app purchases:** none


### OpenScore

[App page](https://appshunter.io/ios/app/openscore-sheet-music-reader/id6806447089)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | per month |
| Pro | $12.99 | per year |
| Plus | $19.99 | one-time |


## Frequently asked questions

### Is metrotempo free?

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

### Is OpenScore free?

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

### Do metrotempo or OpenScore have ads?

Neither metrotempo nor OpenScore shows ads.

### Which is updated more often, metrotempo or OpenScore?

metrotempo ships an update every 2 weeks, and OpenScore every 3 days. Most recently, metrotempo was updated on October 31, 2026 and OpenScore on November 1, 2026.

---

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