# echoAR vs OptimalRouteMaps

The clearest difference is price: echoAR at Free against OptimalRouteMaps's $1.99. echoAR also leads on rating (3.0 vs 1.0) and update cadence (every 2 days vs every 41 months). OptimalRouteMaps's advantage is review sentiment (50% vs 33%). On ratings volume, ads, in-app purchases and device support there is nothing between them.

echoAR is free to download; OptimalRouteMaps costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

echoAR holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews complicate that: 33% of echoAR's written reviews are positive against 50% of OptimalRouteMaps's, so the app with the better star average is not the one people write more warmly about.

echoAR ships an update every 2 days, OptimalRouteMaps every 41 months. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | echoAR | OptimalRouteMaps |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/echoar/id1309675088/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/optimalroutemaps/id1512738648/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 33.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 41 months |
| Monetization | **Free** | Paid |
| Size | 42 MB | 14 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ELIX Inc](https://appshunter.io/developer/530898499) | [Oleksandr Baibuz](https://appshunter.io/developer/1451228096) |

## 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


### OptimalRouteMaps

[App page](https://appshunter.io/ios/app/optimalroutemaps/id1512738648)

This app helps you find the shortest possible car routes by solving the traveling salesman problem. It allows you to select multiple points, calculate optimal paths, and save your routes. You can also transfer route details to Apple Maps for further analysis.

**Highlights:** Select route points by long-pressing map, Search waypoints via Apple Maps, Delete route points, Calculate optimal distance routes, Save, edit, and delete routes, Use current location as start point, Transfer route branches to iOS Maps

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is echoAR free?

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

### Is OptimalRouteMaps free?

OptimalRouteMaps costs $1.99, with no in-app purchases.

### Which has better reviews, echoAR or OptimalRouteMaps?

echoAR is rated higher. echoAR averages 3.0 out of 5 from 2 ratings, while OptimalRouteMaps averages 1.0 from 1 ratings.

### Do echoAR or OptimalRouteMaps have ads?

Neither echoAR nor OptimalRouteMaps shows ads.

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

echoAR ships an update every 2 days, and OptimalRouteMaps every 41 months. Most recently, echoAR was updated on October 4, 2026 and OptimalRouteMaps on October 7, 2026.

---

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