SIM Tool Manager

4.3.8

sadens Studio

3.80

12,853 reviews

1,000,000+
Downloads

Free

SIM Tool Manager is a tool for managing sim card numbers.

SIM Tool Manager from sadens Studio focuses on SIM contact management with add, modify, copy, and export options, plus quick access to SIM, Network, and Phone information. Users can call or WhatsApp directly from a contact without saving it first. Free to use with light and dark themes, it’s not listed in top app rankings but shows steady activity and a sizable user base.

Pros & Cons

All-in-one SIM management (contacts, backup, export)
Direct communication from contacts (call/WhatsApp without saving)
Comprehensive SIM, Network, and Phone information across dedicated tabs
Free to use with broad device compatibility and theme support

Single-SIM support only, limiting use on multi-SIM devices
Uses sensitive permissions (READ_CONTACTS, READ_PHONE_STATE, WRITE_CONTACTS) and ad-related identifiers; privacy considerations apply
Lacks some advanced data-export options seen in competitors (e.g., Excel export)

About SIM Tool Manager

SIM Tool Manager is a tools app developed by sadens Studio.

Download Statistics

SIM Tool Manager has been downloaded 4.9 million times. In the last 30 days, the app was downloaded 14 thousand times.

User Ratings

SIM Tool Manager is rated 3.80 out of 5 stars. The rating is based on 13 thousand ratings.

App Information

SIM Tool Manager is FREE to download. The APK download size is 4.18 MB. The latest version available is 4.3.8. The last update was on October 5, 2025.

Technical Requirements

SIM Tool Manager requires Android 4.2+ or higher. The app has a content rating of Everyone. The app has been available on Google Play July 2016.

Description

Manage your sim contact number and make a backup your important contact to the sd-card with .vcf format.

More data about SIM Tool Manager

Price	Free to download
Total downloads	4.9 million
Recent downloads	14 thousand
Rating	3.80 based on 13 thousand ratings
Ranking	Not ranked
Version	4.3.8
APK size	4.18 MB
Number of libraries	12
Designed for Android	4.2+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the SIM Tool Manager app

SIM Tool Manager compared with similar apps

Common keywords of similar apps

Numbers Adding Displaying Tool Manage Make Tab Share Manager Send Wa Direct Add Modify Connected View Sim Contact Card Number Phone Info Information Network Device Copy Call Operator Code Type Id Supports

Keywords missing from this app

Contacts Details App Data Mobile Owner Required Dual Support Version Pakistan Display Calls Access User Status Delete Users Stored Read Recent Export Features Devices Country Imei Cards General Publicly Signal Roaming Sms Multi Permission

Google Play Rating history and histogram

7.6K

720

1.6K

480

2.5K

Downloads over time

SIM Tool Manager has been downloaded 4.9 million times. Over the past 30 days, it averaged 460 downloads per day.

Changelog of SIM Tool Manager

Show changelog

Developer information for sadens Studio

sadens Studio

sadensstudio@gmail.com

Website

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Comments on SIM Tool Manager for Android

★★★★★ Fahim Chowdhury · Jul 30, 2024

This app best for detailing sim card and contacts number, Wi-Fi details and phone details also impressive.

★★★★☆ Anita Brits · Mar 6, 2026

This app helped me to recovered my sim card, because my phone for some reason canceled my sim card every time I putted it in my phone

★★★★☆ Juleen Kruger · Mar 5, 2026

Needs a SIM lock to reauthorize unlawful data transfer to nearby devices

★★★★★ gelbert genelaso · Jan 28, 2026

No signal found my phone atmost a yrs😂🤓🤔😯😬😢🤐

★★★★★ RAEIYHAN Bytes · Sep 23, 2024

Have me upgrade for daul sims as my dual sim isn't function as past and or ignors signal.

★☆☆☆☆ J B · Apr 29, 2024

Despite the safety info that claims this app does not collect user data, DDG browser blocked thousands of attempts by this app to 'phone home' to Google. I uninstalled it immediately because of this privacy invasion.

★☆☆☆☆ Jon Daley · Sep 24, 2024

It reports that it can't get sim / ISCID on greater than android 10.

★☆☆☆☆ Not Sure · Nov 24, 2025

Useless and info obtained is obsolete. No one I know backs up their contacts on sim or any other info. I fail to see the point in this app.

★☆☆☆☆ Delene Tanner · May 14, 2025

I wouldn't even give 1 star, this app is a scam and took 15 dollars out of my account when I didn't sign up for anything to begin with, and I couldn't find anyway to cancel the subscription that I found listed under my Google account and canceled but still haven't gotten my money back because there is no customer service and this is a fraudulent scam to steal money, being reported to the police and listed on every site and social media platform to warn people.

Google Play Rankings for SIM Tool Manager

This app is not ranked

Technologies used by SIM Tool Manager

SIM Tool Manager is requesting 15 permissions and is using 12 libraries.

Permissions

Your personal information

read your contacts, modify your contacts

Network communication

view network connections, view Wi-Fi connections, full network access, Google Play license check

Phone calls

read phone status and identity

System tools

prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, android.permission.READ_PHONE_NUMBERS, com.google.android.gms.permission.AD_ID, com.keesadens.SIMcardToolManager.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

AdMob

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

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 Android WorkManager Android Library Icon

Android WorkManager AndroidX Multi-Dex Library Android Library Icon

AndroidX Multi-Dex Library AndroidX Preference Android Library Icon

AndroidX Preference

Trust & Safety: The app requests several sensitive permissions (contacts access, phone state, foreground service) and integrates advertising identifiers. While common for a free tool, these permissions warrant user awareness and a clear privacy policy. It also includes AdMob-related features and license verification, suggesting standard safety practices for free Android tools.

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