CTEK

4.3.3

CTEK Sweden AB

3.67

314 reviews

10,000+
Downloads

Free

CTEK App for all your connected CTEK charging products

iOS version

Alternative downloads for the CTEK app

CTEK compared with similar apps

About CTEK

CTEK is an auto & vehicles app developed by CTEK Sweden AB.

How many times has CTEK been downloaded?

CTEK has been downloaded 39 thousand times. In the last 30 days, the app was downloaded 0 times.

What is the rating of CTEK?

CTEK is rated 3.67 out of 5 stars, based on 310 ratings.

Is CTEK free?

CTEK is free to download. The APK download size is 24.31 MB. The latest version available is 4.3.3. The last update was on March 12, 2026.

What are the requirements for CTEK?

CTEK requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2021.

Description

The CTEK APP keeps you on top of all your compatible CTEK charging products, right there in the palm of your hand.

Quickly installed and simple to use, the CTEK APP syncs your CTEK products to your smartphone via BLUETOOTH® and Wi-Fi, or by using BLUETOOTH® only.*

From the clear, easy to read home page you can check the status of all CTEK products that are within range and unlock extra product features to give you even more control. It’s designed to work effortlessly with all compatible CTEK products, including the NJORD® GO portable EV charger** and the CTEK CS ONE smart charger.

Get the most out of your NJORD® GO EV charger
The CTEK APP gives you total control over how and when you charge your EV with your NJORD® GO. Simply connect it to the app over BLUETOOTH® or Wi-Fi and you can:
• Access additional NJORD® GO features and functions
• Start, stop and pause charging remotely, and enable or disable auto start
• Schedule charging for any time of day
• Increase or lower the output current during heavy domestic power usage
• Record and display your entire charging history

Open up additional features on your CS ONE smart charger
• Connects automatically over BLUETOOTH®
• Revive deeply discharged batteries using the ‘RECOND’ reconditioning mode
• Select ‘LITHIUM WAKE UP’ for lithium-ion batteries with Under Voltage Protection (UVP)
• Turn your CS ONE into a 12V power supply using ‘SUPPLY’ mode to support the battery during service work
• Displays charger voltage and amperage

All you need in a single app
The CTEK APP also gives you access to a range of additional functions, including:
• Quick connection to the CTEK customer support team
• Comprehensive product FAQs and troubleshooting
• Easy access to terms and conditions

The CTEK APP is compatible with most CTEK connected products. If you need any more information on compatibility, check the app and product user manuals or get in touch with our customer support team.

What’s New
• Support for CTEK CS ONE chargers
• Full charging history page (NJORD GO only)
• Date filtering in history page (NJORD GO only)
• General bug fixes

* BLUETOOTH® and Wi-Fi compatibility is subject to product type. Some connected product functions might not be available.

** We call the NJORD® GO an ‘EV charger’ but technically speaking, it’s ‘Electrical Vehicle Supply Equipment’ (EVSE) that provides a safe supply of electricity to power the on-board battery charger in your EV. Most people use the term ‘EV charger’ so to keep things simple, we’re going to use this term as well.

Recent changes:
Performance improvements, bug fixes, and an overall better CTEK App experience.

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More data about CTEK

Price	Free to download
Total downloads	39 thousand
Recent downloads	0
Rating	3.67 based on 310 ratings
Ranking	Medium ranked
Version	4.3.3
APK size	24.3 MB
Number of libraries	31
Designed for Android	8.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Google Play Rating history and histogram

210

100

Downloads over time

CTEK has been downloaded 39 thousand times. Over the past 30 days, it has been downloaded 0 times.

Changelog of CTEK

Mar 12, 2026UpdateVersion 4.3.3
Feb 2, 2026UpdateVersion 4.3.2
Dec 11, 2025UpdateVersion 4.3.2
Apr 22, 2025UpdateVersion 4.1.0
Jan 23, 2025UpdateVersion 4.0.4
Dec 23, 2024UpdateVersion 4.0.3
Dec 11, 2024UpdateVersion 4.0.2
Dec 3, 2024UpdateVersion 4.0.0
Jul 12, 2024UpdateVersion 3.6.4
Jul 3, 2024UpdateVersion 3.6.3
Sep 28, 2023UpdateVersion 3.6.1
May 24, 2023UpdateVersion 3.1.1
May 10, 2023UpdateVersion 3.1.0
Apr 16, 2023Installs10,000+ installs
Dec 14, 2022UpdateVersion 2.6.1
Jul 24, 2022Installs5,000+ installs
Apr 26, 2022UpdateVersion 2.4.0
Dec 13, 2021UpdateVersion 2.0.3
Oct 27, 2021UpdateVersion 2.0.1
Aug 9, 2021Installs1,000+ installs
May 17, 2021Installs500+ installs
May 11, 2021UpdateVersion 1.3.2
Apr 9, 2021UpdateVersion 1.2.0
Mar 19, 2021UpdateVersion 1.0.6
Feb 21, 2021Installs100+ installs
Feb 7, 2021Installs50+ installs
Jan 31, 2021UpdateVersion 1.0.4
Jan 15, 2021New AppVersion 1.0.0 in AUTO for Free

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Developer information for CTEK Sweden AB

CTEK Sweden AB

support@ctek.com

Website

N/A

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Comments on CTEK for Android

★★★★☆ mkukka · Feb 12, 2025

Works at least with fjord go. Actually I have Stellantis based ev car which doesn’t have working timed charge via app, so I have used this app for timed charging. One thing is strange however. Sometimes scheduled charge doesn’t work as it should, I put schedule e.g. 02:00-05:00 for nighttime but when I plug charging cable it starts immediately. I haven’t figured out why it sometimes does that. Day and time is correct. But anyway a lot better that you might think after reading these reviewes

★★★★☆ Ilona Hautamaa · Jun 22, 2023

At first, I had difficulties with the Wi-Fi connectivity but after contacting CTEK support my Fjord Go is working now.

★★★★★ Peter McKenna · Jul 4, 2023

I've had no issues with a CS One charger. Using Android v12 "Snow Cone" (on a Sony Xperia 5 II). I downloaded the app, created an account, switched on Bluetooth on my phone, connected the battery and switched the power socket on. On the app there is a plus button at the bottom to find/add a charger. It found it straight away and said there would be 4h until it completed. Job done and very easy. I would like to see more detailed info displayed about the battery though, if it's possible.

★★★★★ Paul Williams · Sep 28, 2023

App just updated and now has a bug, it keeps closing. Update: thank you, all working again now 👍🏼

★☆☆☆☆ Bryan · Oct 19, 2022

After firmare upgrade it stopped working or pairing saying wrong pin or passkey then had a totally different device name. Sent details to support. This is brand new out of the box. Terrible. It is Sunday. Flat battery and dead charger. Just great. Update. Unit replaced under warranty. Have yet to test the new unit or see if the firmware issue will destroy this one. They cannot expect retailers just to keep issuing new units.

★☆☆☆☆ Jonathan Armstrong · Mar 21, 2022

Cannot get CTEK app to pair with CTEK ONE unit via Bluetooth for more than about 1-2 seconds, even when placed 5 cm away. Tried Rebooting both phone and CTEK ONE unit. Looks like this was an expensive mistake.

Google Play Rankings for CTEK

Top rankings

Rank	Country	Category	List
163	Australia	Auto & Vehicles	Top Free

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Ranking history in Australia

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Technologies used by CTEK

CTEK is requesting 25 permissions and is using 33 libraries.

Permissions

Your location

approximate (network-based) location, precise (GPS) location

Network communication

view network connections, view Wi-Fi connections, pair with Bluetooth devices, full network access, Google Play license check, receive data from Internet

System tools

access Bluetooth settings, change network connectivity, connect and disconnect from Wi-Fi, prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.BLUETOOTH_CONNECT, android.permission.BLUETOOTH_SCAN, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE, android.permission.FOREGROUND_SERVICE_LOCATION, android.permission.POST_NOTIFICATIONS, android.permission.USE_BIOMETRIC, android.permission.USE_FINGERPRINT, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID, se.ctek.ctekapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Firebase Android Library Icon

Firebase

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM)

Android Transition Support Library

Android Support Library collections Kotlin Android Library Icon

Kotlin

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager

Android Support Library Print

Android Support Library Document File Google gson Android Library Icon

Google gson Okio Android Library Icon

Okio

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA AndroidX ExifInterface Android Library Icon

AndroidX ExifInterface Google Guava Android Library Icon

Google Guava Retrofit Android Library Icon

Retrofit

The Checker Framework Android Library Icon

The Checker Framework Lottie Android Library Icon

Lottie

Timber

AboutLibraries

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