# Da Echo vs ECO Group

The clearest difference is update cadence: Da Echo at weekly against ECO Group's every 40 months. Da Echo also leads on device support and iOS requirement (13 vs 15.0). On price 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.

Da Echo ships an update weekly, ECO Group every 40 months. The most recent releases landed on October 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Da Echo | ECO Group |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (29 ratings)](https://appshunter.io/ios/app/da-echo/id1642031132/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Weekly** | Every 40 months |
| Monetization | Free | — |
| Size | 424 MB | 133 MB |
| Requires iOS | **13** | 15.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 12+ |
| Developer | [MO YOUNG LIMITED](https://appshunter.io/developer/1593135244) | [Communities Heritage Private Limited](https://appshunter.io/developer/1583189998) |

## 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


### ECO Group

[App page](https://appshunter.io/ios/app/eco-group/id1659365438)

**In-app purchases:** none


## Frequently asked questions

### Is Da Echo free?

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

### Is ECO Group free?

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

### Which is updated more often, Da Echo or ECO Group?

Da Echo ships an update weekly, and ECO Group every 40 months. Most recently, Da Echo was updated on October 18, 2026 and ECO Group on September 9, 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.*