# StreetSampler vs Contour

The clearest difference is update cadence: Contour at weekly against StreetSampler's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StreetSampler sells 1 one-off in-app purchase and Contour sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

StreetSampler ships an update every 6 weeks, Contour weekly. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | StreetSampler | Contour |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/contour-ambient-morph-synth/id6798038727/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Freemium |
| Size | 3 MB | 108 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomocreate, Inc.](https://appshunter.io/developer/1895224165) | [Chih Han Lin](https://appshunter.io/developer/1800248325) |

## What reviewers say

### StreetSampler

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StreetSampler Pro | $4.99 | one-time |


### Contour

[App page](https://appshunter.io/ios/app/contour-ambient-morph-synth/id6798038727)

This app is a unique musical instrument played by touch. It uses a visual interface where your finger's position determines the sound, offering a novel way to create drones, textures, and pads. It also functions as an AUv3 plugin for use in other music production apps.

**Highlights:** Touch-based sound generation, Perceptual distance mapping, Eleven distinct sound sheets, MIDI input and ribbon controller, AUv3 plugin support, Recording functionality (Pro), Customizable sound sheets (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contour Pro | $6.99 | one-time |


## Frequently asked questions

### Is StreetSampler free?

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

### Is Contour free?

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

### Do StreetSampler or Contour have ads?

Neither StreetSampler nor Contour shows ads.

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

StreetSampler ships an update every 6 weeks, and Contour weekly. Most recently, StreetSampler was updated on October 19, 2026 and Contour on October 14, 2026.

---

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