# EchoVision vs Petlenuc Interrupted

The clearest difference is price: EchoVision at Free against Petlenuc Interrupted's $4.99. Petlenuc Interrupted's advantage is review sentiment (100% vs 80%) and update cadence (every 3 weeks vs every 2 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

EchoVision is free to download; Petlenuc Interrupted costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for EchoVision against 5.0 for Petlenuc Interrupted. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews are what separate them: 80% of EchoVision's written reviews are positive against 100% of Petlenuc Interrupted's.

EchoVision ships an update every 2 months, Petlenuc Interrupted every 3 weeks. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | EchoVision | Petlenuc Interrupted |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/echovision/id6499540865/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/petlenuc-interrupted/id6742714140/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Size | 85 MB | 388 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | **iPhone, iPad, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Holo Interactive US, Inc.](https://appshunter.io/developer/1652143524) | [Walking Cinema](https://appshunter.io/developer/1469153601) |

## What reviewers say

### EchoVision

[App page](https://appshunter.io/ios/app/echovision/id6499540865)

Experience the world through the eyes of a bat with this mixed reality art installation. Using a bat-shaped mask and your smartphone's LiDAR, visualize echoes and understand echolocation. It offers a unique perspective on non-human sensory perception and promotes ecological appreciation.

**Highlights:** Simulates bat echolocation, Mixed reality art experience, Handheld bat-shaped masks, Smartphone LiDAR integration, Visualizes propagating echoes, Promotes ecocentric design perspective

**Features:** macOS Compatibility

**In-app purchases:** none


### Petlenuc Interrupted

[App page](https://appshunter.io/ios/app/petlenuc-interrupted/id6742714140)

Experience a groundbreaking AR adventure in San Francisco's Presidio Tunnel Tops Park. This app uses GPS-triggered audio and augmented reality to bring local Indigenous history to life, featuring a 40-minute guided story with a trickster spirit guide and interactive historical dwellings.

**Highlights:** Location-specific AR experience, GPS-triggered audio stories, Augmented reality visuals, 40-minute guided story, Interactive 3D Indigenous dwellings, Developed with Indigenous writers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EchoVision free?

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

### Is Petlenuc Interrupted free?

Petlenuc Interrupted costs $4.99, with no in-app purchases.

### Which has better reviews, EchoVision or Petlenuc Interrupted?

EchoVision and Petlenuc Interrupted are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do EchoVision or Petlenuc Interrupted have ads?

Neither EchoVision nor Petlenuc Interrupted shows ads.

### Which is updated more often, EchoVision or Petlenuc Interrupted?

EchoVision ships an update every 2 months, and Petlenuc Interrupted every 3 weeks. Most recently, EchoVision was updated on October 16, 2026 and Petlenuc Interrupted on October 8, 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.*