SIM Tool Manager is made and published by sadens Studio. AppBrain is an independent app data site and isn't affiliated with sadens Studio. The app name, icon, screenshots and description belong to sadens Studio and are shown as published on Google Play.

Pros & Cons

Comprehensive SIM management across contacts, SIM card info, network, and device data.
Backup/export to SD card in .vcf format and easy sharing.
Quick actions: call, SMS, and WA direct without saving contacts.
Free to use with built-in Light/Dark theme support.

Only supports single-SIM devices (no dual-SIM support).
Uses a broad permission set (contacts, phone state, network) which may raise privacy considerations.
Some features depend on device capabilities and user actions (e.g., exporting to SD card).

About SIM Tool Manager

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

Install Statistics

SIM Tool Manager has been installed 5 million times. In the last 30 days, the app was installed 15 thousand times.

User Ratings

SIM Tool Manager is rated 3.87 out of 5 stars. The rating is based on 13 thousand ratings.

App Information

SIM Tool Manager is freely available from Google Play. The app 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 since July 2016.

Description by sadens Studio (from Google Play)

Manage your sim contact number and make a backup your important contact to the sd-card with .vcf format.
make a call and messages, send WA direct without adding contact, adding a new contact number into the sim card, delete, and modified your sim contact numbers easily.

SIM CONTACT:
Displaying contact numbers stored on the sim card! In this tab you can manage your sim contact numbers and adding a new contact number into the sim card.
• Add new contact.
• Modify existing contact.
• Copy and share contact.
• Export sim contact into phone.
• Make a call and messaging.
• Send WA direct without adding contact.

SIM CARD INFO:
Displaying most useful information about your SIM Card! In this tab you can copy and share your sim card information.
• SIM Card status.
• SIM Card operator.
• SIM Card operator code.
• Network type.
• SIM ICCID/Serial number.
• Subscriber ID.
• MCC number.
• MNC number.
• Country name and code.
• SIM Software version.

NETWORK INFO:
Displaying connected Cell or Wi-Fi network information on your device.
• View network connected.
• Select network connection.
• Data usage.
• Manage SIM.
• Add/Modify APNs Settings.

PHONE INFO:
Displaying information about your phone device! In this tab you can copy and share your phone/device information.
• Phone name.
• Phone model.
• Phone type.
• Root access.
• IMEI number.
• ID number.
• System info which available on your device.
• Display/Screen info.
• Memory info.
• Battery info.
• View all Sensor and Support Features which available on your phone.

Supports LIGHT and DARK theme.
Only supports for single sim!

Recent changes:
Fixed navigation bar overlap.
Minor bug fixes.

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More data about SIM Tool Manager

Price	Free
Total installs	5 million
Recent installs	15 thousand
Rating	3.87 based on 13 thousand ratings
Ranking	Not ranked
Version	4.3.8
App 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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Screenshots

Screenshots by sadens Studio, from the Google Play listing

Official page on Google Play

Alternatives to SIM Tool Manager

Google Play Rating history and histogram

7.9K

880

1.3K

500

2.4K

Installs over time

SIM Tool Manager has been installed 5 million times. Over the past 30 days, it averaged 500 installs per day.

Changelog of SIM Tool Manager

Show changelog

Developer information for sadens Studio

sadens Studio

sadensstudio@gmail.com

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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.

★★★★☆ Juleen Kruger · Mar 5, 2026

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

★★★★☆ 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

★★★★★ RAEIYHAN Bytes · Sep 23, 2024

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

★☆☆☆☆ 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.

★☆☆☆☆ Vincent · May 28, 2026

Doesn't work on newer android phones, since the permission it needs no longer exists. None of the SIM tools work on anything halfway recent, since they can't.

★☆☆☆☆ 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.

★☆☆☆☆ Mdzidzi Wa ZandyThembhi Hlubie · Sep 9, 2026

App can't open, and it needs mobile data or Wi-Fi data, why not free?

Google Play Rankings for SIM Tool Manager

This app is not ranked

Technologies used by SIM Tool Manager

15 permissions · 12 libraries

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Frequently asked questions about SIM Tool Manager

Is SIM Tool Manager free?

Yes. SIM Tool Manager is free on Google Play.

Is SIM Tool Manager still available?

Yes. SIM Tool Manager is on Google Play, and the last update we saw was on October 5, 2025.

Does SIM Tool Manager contain ads?

Yes. Google Play lists SIM Tool Manager as containing ads.

What Android version does SIM Tool Manager require?

SIM Tool Manager runs on Android 4.2 and higher.

How large is SIM Tool Manager?

SIM Tool Manager is 4.18 MB.

Is SIM Tool Manager suitable for children?

Google Play rates the content of SIM Tool Manager as suitable for everyone.

How many times has SIM Tool Manager been installed?

Google Play lists 1,000,000+ installs for SIM Tool Manager.

How do people rate SIM Tool Manager?

SIM Tool Manager scores 3.87 out of 5 stars, from 12,931 ratings on Google Play.

Who made SIM Tool Manager?

SIM Tool Manager was developed by sadens Studio. It is listed in the tools category on Google Play.

What are the best alternatives to SIM Tool Manager?

People looking at SIM Tool Manager also look at these tools apps: Sim Owner Details, SIM Card Info & Network Tools, SIM Info & Contacts Transfer, Phone & SIM Card, SIM Card Info Pro.

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