# Da Echo vs LensMoo

The clearest difference is rating: Da Echo at 2.9 against LensMoo's 1.5. Da Echo also leads on review sentiment (36% vs 5%) and update cadence (weekly vs monthly). LensMoo's advantage is ratings volume (93 vs 28). 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.

Da Echo holds the better App Store score, 2.9 against 1.5. Both are backed by a comparable volume of ratings — 28 and 93 respectively. Written reviews point the same way: 36% of Da Echo's written reviews are positive against 5% of LensMoo's.

Da Echo ships an update weekly, LensMoo monthly. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Da Echo | LensMoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (28 ratings)](https://appshunter.io/ios/app/da-echo/id1642031132/reviews)** | [1.5 (93 ratings)](https://appshunter.io/ios/app/lensmoo/id6657978941/reviews) |
| Number of ratings | 28 | **93** |
| Positive reviews | **35.7% of reviews** | 5.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | Free |
| Size | 424 MB | 174 MB |
| Requires iOS | 13 | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MO YOUNG LIMITED](https://appshunter.io/developer/1593135244) | [Xi'an Shenju Zhilian Network Technology Co., Ltd](https://appshunter.io/developer/1577900088) |

## What reviewers say

### Da Echo

[App page](https://appshunter.io/ios/app/da-echo/id1642031132)

This intelligent assistant provides personalized answers, suggestions, and inspiration. It seamlessly interacts with users, understanding needs for a smooth experience. For users with compatible smart glasses, it also manages devices, handles media, and controls calls and music.

**Highlights:** Personalized AI assistant, Device management for smart glasses, Photo and video import/sharing, Call management, Music playback control, Natural language interaction

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

**In-app purchases:** none


### LensMoo

[App page](https://appshunter.io/ios/app/lensmoo/id6657978941)

Manage your AI smart glasses with this app. It offers Bluetooth pairing, firmware updates, and controls for photo, video, and audio capture. It also integrates with AI models for features like voice chat and image recognition.

**Highlights:** Device management via Bluetooth, Firmware updates, Photo and video recording control, Audio capture, AI voice chat, Plant and animal recognition, Food calorie analysis

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

**In-app purchases:** none


## Frequently asked questions

### Is Da Echo free?

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

### Is LensMoo free?

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

### Which has better reviews, Da Echo or LensMoo?

Da Echo is rated higher. Da Echo averages 2.9 out of 5 from 28 ratings, while LensMoo averages 1.5 from 93 ratings.

### Do Da Echo or LensMoo have ads?

Neither Da Echo nor LensMoo shows ads.

### Which is updated more often, Da Echo or LensMoo?

Da Echo ships an update weekly, and LensMoo monthly. Most recently, Da Echo was updated on September 21, 2026 and LensMoo on September 23, 2026.

---

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