# Da Echo vs Cyan Glasses

The clearest difference is rating: Cyan Glasses at 3.3 against Da Echo's 2.9. Cyan Glasses also leads on review sentiment (44% vs 36%). Da Echo's advantage is update cadence (weekly vs every 5 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Cyan Glasses holds the better App Store score, 3.3 against 2.9. Both are backed by a comparable volume of ratings — 28 and 21 respectively. Written reviews point the same way: 36% of Da Echo's written reviews are positive against 44% of Cyan Glasses's.

Da Echo ships an update weekly, Cyan Glasses every 5 weeks. The most recent releases landed on September 26, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Da Echo | Cyan Glasses |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (28 ratings)](https://appshunter.io/ios/app/da-echo/id1642031132/reviews) | **[3.3 (21 ratings)](https://appshunter.io/ios/app/cyan-glasses/id6747071338/reviews)** |
| Number of ratings | **28** | 21 |
| Positive reviews | 35.7% of reviews | **44.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 424 MB | 211 MB |
| Requires iOS | 13 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MO YOUNG LIMITED](https://appshunter.io/developer/1593135244) | [国鑫 谢](https://appshunter.io/developer/1713894615) |

## 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


### Cyan Glasses

[App page](https://appshunter.io/ios/app/cyan-glasses/id6747071338)

Enhance your smart glasses experience with real-time translation for conversations and group dialogues. Capture photos, videos, and audio hands-free, and interact with an AI voice assistant. Seamlessly sync and manage all your captured data.

**Highlights:** 1-on-1 Translation, Dialogue Translation Mode, Photo & Video Capture, Audio Recording, AI Voice Chat, Seamless Sync & Control

**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 Cyan Glasses free?

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

### Which has better reviews, Da Echo or Cyan Glasses?

Cyan Glasses is rated higher. Da Echo averages 2.9 out of 5 from 28 ratings, while Cyan Glasses averages 3.3 from 21 ratings.

### Do Da Echo or Cyan Glasses have ads?

Neither Da Echo nor Cyan Glasses shows ads.

### Which is updated more often, Da Echo or Cyan Glasses?

Da Echo ships an update weekly, and Cyan Glasses every 5 weeks. Most recently, Da Echo was updated on September 26, 2026 and Cyan Glasses on September 16, 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.*