Reviews of GlassWire Data Usage Monitor

By: Domotz Inc App

List of user reviews and ratings for GlassWire Data Usage Monitor

Total ratings

4.14 (Rating count: 31,137)

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Review summary

Users praise GlassWire for effective data usage monitoring with a firewall and strong visuals, plus real-time speeds and a free feature set. However, multiple users report reliability problems, especially with background monitoring and speed data accuracy, and note that performance can decline over time.

Pros

Strong data usage monitoring paired with a capable firewall to block rogue apps.
Excellent visualizations and a clean, intuitive UI.
Real-time transfer speeds and data-usage notifications.
Free to use with valuable features.
Widely regarded as one of the best data usage monitor tools when it works.

Cons

Reliability issues with background operation: the app often stops monitoring in the background and the persistent notification can freeze, requiring a force close.
Speed data unreliability: internet speed data may be missing or stop updating, which can mislead users.
Long-term reliability concerns: after some time, the app may degrade and become imperfect.

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User Reviews

Recent rating average: 4.00

All time rating average: 4.14

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12% (37)

Date	Author	Comment
2026-08-12	Hi*****	likely a default app
likely a default app
2026-08-08	Sa*****	It will be good if the real-time data traffic indicator is shown on the notification bar next to the time indicator
It will be good if the real-time data traffic indicator is shown on the notification bar next to the time indicator
2026-08-07	Ro*****	The firewall doesn't work as expected, allows certain services through even though you explicitly blocked them.
The firewall doesn't work as expected, allows certain services through even though you explicitly blocked them.
2026-08-05	Na*****	it sometimes gets wrong information, especially when using internet during midnight ,it sometimes counts that data usage to nextday account
it sometimes gets wrong information, especially when using internet during midnight ,it sometimes counts that data usage to nextday account
2026-08-03	AN*****	excellent all around
excellent all around
2026-08-01	Ro*****	1st time using this apps, after turn on the security, suddenly all my app clone it self with my attention.!!
1st time using this apps, after turn on the security, suddenly all my app clone it self with my attention.!!
2026-08-01	nd*****	This app is excellently good for monitoring data, saves battery life, I appreciate the programmer of this app, thank you
This app is excellently good for monitoring data, saves battery life, I appreciate the programmer of this app, thank you
2026-08-01	An*****	GREAT !! Working stable app. Great work. THANK YOU.
GREAT !! Working stable app. Great work. THANK YOU.
2026-07-30	Cl*****	u guys are actually the first I gave a five star thanks for your intellect. ggs
u guys are actually the first I gave a five star thanks for your intellect. ggs
2026-07-30	Ah*****	very good data control
very good data control