# echoAR vs ミエルサ

The clearest difference is in-app purchases: echoAR at none against ミエルサ's 7. echoAR also leads on update cadence (every 2 days vs weekly) and iOS requirement (10.0 vs 16.0). ミエルサ's advantage is review sentiment (50% vs 33%). On price, ads and device support there is nothing between them.

Both are free to download. ミエルサ sells 7 in-app purchases, starting at $0.29 per month. echoAR asks for nothing beyond the download.

echoAR ships an update every 2 days, ミエルサ weekly. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | echoAR | ミエルサ |
| --- | --- | --- |
| 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 | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Free | — |
| Size | 42 MB | 17 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ELIX Inc](https://appshunter.io/developer/530898499) | [Infinity Inc. (Apps)](https://appshunter.io/developer/1680741877) |

## 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


### ミエルサ

[App page](https://appshunter.io/ios/app/id6496858309)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide banner ads (monthly) | $0.29 | per month |
| Hide banner ads (annual) | $2.99 | per year |
| 50 M-Coins | $0.99 | one-time |
| 100 M-Coins | $1.99 | one-time |
| 150 M-Coins | $2.99 | one-time |
| Mコイン 200枚 | $3.99 | one-time |
| 500 M-Coins | $6.99 | one-time |


## Frequently asked questions

### Is echoAR free?

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

### Is ミエルサ free?

ミエルサ is free to download, with in-app purchases available.

### Do echoAR or ミエルサ have ads?

Neither echoAR nor ミエルサ shows ads.

### Which is updated more often, echoAR or ミエルサ?

echoAR ships an update every 2 days, and ミエルサ weekly. Most recently, echoAR was updated on October 4, 2026 and ミエルサ on October 6, 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.*