# echoAR vs Rango

The clearest difference is review sentiment: Rango at 100% against echoAR's 33%. echoAR's advantage is update cadence (every 2 days vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

echoAR ships an update every 2 days, Rango every 4 months. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | echoAR | Rango |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/echoar/id1309675088/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 months |
| Monetization | Free | Free |
| Size | 42 MB | 15 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ELIX Inc](https://appshunter.io/developer/530898499) | [GoSense](https://appshunter.io/developer/1063762863) |

## What reviewers say

### echoAR

[App page](https://appshunter.io/ios/app/echoar/id1309675088)

This app uses your device's camera to detect floors and obstacles, translating this information into pitch modulation to assist visually impaired users. It offers customizable settings for sweep time, detection width, and pitch scale.

**Highlights:** Real-time camera image analysis, Floor and obstacle detection, Pitch modulation output, Customizable sweep time, Adjustable detection width, Scalable pitch modulation

**Features:** macOS Compatibility

**In-app purchases:** none


### Rango

[App page](https://appshunter.io/ios/app/rango/id1366950397)

This smart cane accessory enhances mobility for individuals with visual impairments. It provides voice-guided navigation, intersection descriptions, and obstacle detection, all accessible without needing to use your phone directly.

**Highlights:** Voice-guided pedestrian GPS navigation, 3D voice description of intersections, Nearby public transport information, Smart obstacle detection with 3D audio, "Where am I?" location feature, Integrated visibility LED

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

**In-app purchases:** none


## Frequently asked questions

### Is echoAR free?

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

### Is Rango free?

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

### Do echoAR or Rango have ads?

Neither echoAR nor Rango shows ads.

### Which is updated more often, echoAR or Rango?

echoAR ships an update every 2 days, and Rango every 4 months. Most recently, echoAR was updated on October 4, 2026 and Rango on September 24, 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.*