Comparison

wolttech vs GY tech

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

Head to head

About

wolttech

Access mobile surveillance remotely without complex network configurations. Simply connect your DVR or IPC, register on the cloud server, and view your devices from your iOS device.

Highlights

Cloud-based mobile surveillance
No port forwarding required
Remote device viewing
Audio and online alarm functions
User-friendly interface

Features

Read full description

Based on Cloud Technology, which enables users to use mobile surveillance without difficult setting like port forwarding any more! You just need to plug the DVR or IPC, then register in Cloud Server then you can view the device via iOS devices. Advanced Features: Audio, online alarm and other controling functions, User-friendly UI.

About

GY tech

Features

Read full description

Smart Home Monitoring Anytime and Anywhere An APP for controlling smart cameras, enabling remote home surveillance, mutual communication. It allows for real-time video viewing, historical video playback, and alarm notifications for abnormal situations.

Screenshots

wolttech4 screens

GY tech4 screens

Verdict

The call

The clearest difference is ads: wolttech at none against GY tech's shown. wolttech also leads on iOS requirement (7.0 vs 14.0). On price, update cadence, 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

wolttech ships an update every 6 weeks, GY tech every 2 months. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 6 level

wolttech versus GY tech: the parameters behind the verdict, then further details
Parameter	wolttech	GY tech
Price	Free	Free
Positive reviews	50.0% of reviews	—
Update frequency	Every 6 weeks — better	Every 2 months
Ads	No — better	Yes
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	7.0 — better	14.0
Further details — not scored
Size	48 MB	184 MB
Age rating	4+	4+
Developer	波朱	ShenZhen Guanyu Technology Co.,Ltd.

In-app purchases

None

wolttech

No in-app purchases

None

GY tech

No in-app purchases

Questions

Is wolttech free?

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

Is GY tech free?

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

Do wolttech or GY tech have ads?

GY tech shows ads; wolttech does not.

Which is updated more often, wolttech or GY tech?

wolttech ships an update every 6 weeks, and GY tech every 2 months. Most recently, wolttech was updated on October 24, 2026 and GY tech on October 3, 2026.