Da Echo vs Tuvacs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Da Echo
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.
- Personalized AI assistant
- Device management for smart glasses
- Photo and video import/sharing
- Call management
- Music playback control
- Natural language interaction
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Welcome to the new smart glasses DA ECHO application - this is an intelligent assistant specially designed for you, providing personalized answers, suggestions, and inspiration anytime, anywhere. Open DA ECHO and initiate a conversation. Whether you are commuting, working, or relaxing, DA ECHO AI can interact with you smoothly and naturally, quickly understanding your needs. If you have DA ECHO smart glasses, this accompanying application can also help you easily manage your devices, import and share photos or videos, answer phone calls, and play music. Unlock more intelligent features now! 欢迎使用全新智能眼镜 DA ECHO 应用 —— 这是专为你打造的智能助手，随时随地为你提供个性化的解答、建议与灵感。 打开 DA ECHO，开启对话。不论你是在通勤、工作，还是放松，DA ECHO AI 都能流畅自然地与你互动，迅速理解你的需求。 如果你拥有 DA ECHO 智能眼镜，这款配套应用还可帮助你轻松管理设备，导入与分享照片或视频，接听电话，播放音乐。现在就解锁更多智能功能吧！
Tuvacs
Control your robot vacuum remotely to start, pause, or stop cleaning. Schedule cleanings, adjust settings like suction power, and receive notifications. Access manuals and customer support for an elevated cleaning experience.
- Remote start, pause, and stop
- Customizable cleaning schedules
- Adjustable suction power
- Voice report settings
- Do-Not-Disturb mode
- Wi-Fi notifications
- Software updates
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Our latest App enables you to control your TUVACS robot anytime, anywhere, elevating your cleaning experience to a new level. *Features may vary by model. Visit tuvacs.com to view the detailed features of your specific model. Cutting-Edge Software and Hardware: PreciSense: Precision LIDAR navigation for efficient home cleaning. Sensient: A sensor matrix ensuring safer movement around your home. OpticEye: Highly accurate vision-based motion control and navigation. PercepAI: Artificial intelligence that recognizes and avoids common household objects. By connecting to your TUVACS robot through the App, you can: Start, pause, or stop the cleaning process. Set up a regular cleaning schedule. Adjust voice reports, suction power, and Do-Not-Disturb settings. Receive notifications from your Wi-Fi enabled robot. Share access to your TUVACS robot with friends through multiple accounts. Get software and firmware updates. Access instruction manuals, FAQs, and contact customer service. Requirements: Wi-Fi support for 2.4 GHz or 2.4/5 GHz mixed bands only. Contact Us: E-mail: support@tuvacs.com
Screenshots
Verdict
The clearest difference is rating: Tuvacs at 4.0 against Da Echo's 2.9. Da Echo's advantage is review sentiment (36% vs 0%) and update cadence (weekly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Tuvacs holds the better App Store score, 4.0 against 2.9. That said, the two scores are not equally well evidenced: Da Echo has 28 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 36% of Da Echo's written reviews are positive against 0% of Tuvacs's, so the app with the better star average is not the one people write more warmly about.
Da Echo ships an update weekly, Tuvacs every 2 months. The most recent releases landed on September 26, 2026 and September 6, 2026 respectively.
| Parameter | Da Echo | Tuvacs |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (28 ratings) | 4.0 (2 ratings) — better |
| Positive reviews | 35.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 28 — better | 2 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13 | 13.0 |
| Further details — not scored | ||
| Size | 424 MB | 127 MB |
| Age rating | 4+ | 17+ |
| Developer | MO YOUNG LIMITED | Shenzhen Tunnu Innovation Co., Ltd. |
Customer experience
Da Echo
Tuvacs
In-app purchases
Da Echo
No in-app purchases
Tuvacs
No in-app purchases
