# StreetSampler vs ChoirXML

The clearest difference is in-app purchases: ChoirXML at none against StreetSampler's 1. ChoirXML also leads on update cadence (every 6 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. StreetSampler sells 1 one-off in-app purchase. ChoirXML asks for nothing beyond the download.

StreetSampler ships an update every 6 weeks, ChoirXML every 6 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | StreetSampler | ChoirXML |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/choirxml/id6820900693/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | — | Free |
| Size | 3 MB | 13 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomocreate, Inc.](https://appshunter.io/developer/1895224165) | [Jonathan Froese](https://appshunter.io/developer/6813776185) |

## What reviewers say

### StreetSampler

[App page](https://appshunter.io/ios/app/streetsampler/id6792412419)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StreetSampler Pro | $9.99 | one-time |


### ChoirXML

[App page](https://appshunter.io/ios/app/choirxml/id6820900693)

Transform printed sheet music into an editable digital format. Convert PDFs, scans, or photos into MusicXML, allowing playback, transposition, and sharing with notation apps. All processing is done locally on your device.

**Highlights:** Import sheet music from PDF, images, or camera, Automatic page straightening, Recognizes notes, rests, dynamics, and lyrics, Editable score with bar-by-bar correction, Playback with piano and choir sounds, Export to MusicXML for notation apps, On-device processing for privacy

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

**In-app purchases:** none


## Frequently asked questions

### Is StreetSampler free?

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

### Is ChoirXML free?

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

### Do StreetSampler or ChoirXML have ads?

Neither StreetSampler nor ChoirXML shows ads.

### Which is updated more often, StreetSampler or ChoirXML?

StreetSampler ships an update every 6 weeks, and ChoirXML every 6 days. Most recently, StreetSampler was updated on October 31, 2026 and ChoirXML on November 6, 2026.

---

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