Comparison

EXTRAVIS vs Ember Touch

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

EXTRAVIS

Features

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EXTRAVIS APP is a mobile application developed for EXTRAVIS robot vacuum and mop. Through EXTRAVIS, you can achieve: Real time viewing of the current status of robots, planning and management of cleaning tasks, remote control of robots, and easy network and device sharing.

About

Ember Touch

Features

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Welcome to the EmberTouch App. The EmberTouch App helps you experience the benefits of red light therapy in a smarter and easier way. With features including remote power control, customizable modes, ultrasonic distance detection, and real-time dose feedback, you can enjoy a more precise and convenient treatment every time. Whether you want to relieve pain, improve skin health, or reduce signs of aging, EmberTouch makes red light therapy part of your daily routine. Our devices deliver a gentle, effective, and intelligent treatment experience. Embrace a new way to combine technology and wellness for better results in a simple, modern, and connected way.

Screenshots

EXTRAVIS4 screens

Ember Touch4 screens

Verdict

The call

The clearest difference is update cadence: Ember Touch at every 3 months against EXTRAVIS's every 21 months. EXTRAVIS's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

EXTRAVIS ships an update every 21 months, Ember Touch every 3 months. The most recent releases landed on September 30, 2026 and September 26, 2026 respectively.

Scorecard2 real differences · 4 level

EXTRAVIS versus Ember Touch: the parameters behind the verdict, then further details
Parameter	EXTRAVIS	Ember Touch
Price	Free	Free
Update frequency	Every 21 months	Every 3 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.0 — better	15.0
Further details — not scored
Size	204 MB	38 MB
Age rating	12+	4+
Developer	Linksmart Technology(Zhongshan) Co., Ltd.	HY AGRICULTURE WHOLESALE LIMITED

In-app purchases

None

EXTRAVIS

No in-app purchases

None

Ember Touch

No in-app purchases

Questions

Is EXTRAVIS free?

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

Is Ember Touch free?

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

Do EXTRAVIS or Ember Touch have ads?

Neither EXTRAVIS nor Ember Touch shows ads.

Which is updated more often, EXTRAVIS or Ember Touch?

EXTRAVIS ships an update every 21 months, and Ember Touch every 3 months. Most recently, EXTRAVIS was updated on September 30, 2026 and Ember Touch on September 26, 2026.