# ECHOES interactive sound walks vs The WPF

The clearest difference is in-app purchases: The WPF at none against ECHOES interactive sound walks's 9. The WPF also leads on iOS requirement (15.0 vs 18.6). ECHOES interactive sound walks's advantage is update cadence (every 8 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. ECHOES interactive sound walks sells 9 in-app purchases, starting at $5.99 per month. The WPF asks for nothing beyond the download.

ECHOES interactive sound walks ships an update every 8 days, The WPF every 2 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ECHOES interactive sound walks | The WPF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (203 ratings)](https://appshunter.io/ios/app/echoes-interactive-sound-walks/id1021511722/reviews)** | — |
| Number of ratings | **203** | — |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 134 MB | 34 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Echoes.xyz](https://appshunter.io/developer/1053801898) | [Dharmaveer Paul](https://appshunter.io/developer/1868713042) |

## What reviewers say

### ECHOES interactive sound walks

[App page](https://appshunter.io/ios/app/echoes-interactive-sound-walks/id1021511722)

Discover immersive audio experiences triggered by your location. Explore curated walks by artists and authors worldwide, with content that unfolds as you move. Enjoy rich media and offline access for a seamless exploration of your surroundings.

**Highlights:** Location-triggered audio content, Offline download for tours, Rich media (audio, video, text, images), Global availability, Multilingual support, Indoors and outdoors walks

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Elemental | $5.99 | per month |
| Extend | $7.99 | per month |
| One Day in Bristol | $2.99 | one-time |
| Open the Night (De) Hausvogteiplatz | $3.99 | one-time |
| Elemental | $6.99 | one-time |
| Extend | $7.99 | one-time |
| Passages of the Past | $14.99 | one-time |
| Hawthorne's Shadow | $14.99 | one-time |
| Kierkbride - Charleston | $19.99 | one-time |


### The WPF

[App page](https://appshunter.io/ios/app/the-wpf/id6757757112)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ECHOES interactive sound walks free?

ECHOES interactive sound walks is free to download, with in-app purchases available.

### Is The WPF free?

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

### Do ECHOES interactive sound walks or The WPF have ads?

Neither ECHOES interactive sound walks nor The WPF shows ads.

### Which is updated more often, ECHOES interactive sound walks or The WPF?

ECHOES interactive sound walks ships an update every 8 days, and The WPF every 2 months. Most recently, ECHOES interactive sound walks was updated on October 26, 2026 and The WPF on October 28, 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.*