Lokni

Name: Lokni
Rating: 4 (977 reviews)
Author: LOKNI s.r.o.

By: LOKNI s.r.o.

Say goodbye to PET bottles! Beginning of the end of the plastic era.

Features & Capabilities

Lokni is an innovative Chrome extension promoting eco-friendly hydration by providing access to microfiltered water that eliminates the need for single-use PET bottles. Through a user-friendly app, users can track their water intake and monitor the number of saved plastic bottles, supporting environmental sustainability and personal health. Lokni's filtration system removes chlorine, bacteria, odors, and micro-impurities as small as 0.2 microns, delivering fresh, sparkling or still water that meets national health standards.

With a network of smart filtration dispensers primarily installed at Czech universities, Lokni supports a growing community of environmentally conscious individuals. The project collaborates with partners to subsidize water costs, making it affordable and accessible. Lokni's commitment to sustainability earned it recognition in global environmental awards, highlighting its impact on reducing plastic waste and promoting circular economy principles. This extension empowers users to make responsible hydration choices while embracing cutting-edge Czech technology.

User Growth & Download Statistics

App Education Privacy & Security

By:

Downloads:

Rating:

Version:

2.5.0 Last updated: 2026-05-06

Version code:

20500

Creation date:

2020-09-02

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.SYSTEM_ALERT_WINDOW High risk
android.permission.WRITE_SETTINGS High risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.RECEIVE_BOOT_COMPLETED Low risk
android.permission.WAKE_LOCK Low risk
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Low risk

Size:

88.89MB

Email:

ap*****@lokni.cz

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-08

Compare stats and ranking:

Ranking

# 249,715 ▼ 731

Other platforms

Lokni (v2.5.0)

5.00

(10)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

LOKNI s.r.o.

Google Play Store

https://play.google.com/store/apps/details?id=com.filtermac.app

Email:

ap*****@lokni.cz

Website:

https://lokni.cz

User Reviews

Users appreciate Lokni for providing access to good quality water, contributing positively to reducing plastic waste, and its overall helpfulness especially for students. However, multiple users express frustration with the mandatory and problematic login and registration processes, poor app usability after updates, dependence on unreliable internet connectivity, and concerns regarding data privacy. The app's modernization of water access on campus has been received with mixed feelings, with some users finding it inconvenient compared to previous methods.

Pros