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Android Apps > Education > Bipolar Transistors Offline
Bipolar Transistors Offline icon

Bipolar Transistors Offline

by Ilja Lebedevs · Education · Free
On Google Play since February 2016 · Data updated 2026-10-17
Google Play

Bipolar Transistors Offline is made and published by Ilja Lebedevs. AppBrain is an independent app data site and isn't affiliated with Ilja Lebedevs. The app name, icon, screenshots and description belong to Ilja Lebedevs and are shown as published on Google Play.

AppBrain's verdict

EstablishedWell rated
Rating on Google Play
4.21
974 ratings
Installs
360 thousand
Last updated
September 11, 2026
Ads
Contains ads
Size
7.18 MB

Bipolar Transistors Offline has 360 thousand installs. Users rate it well: 4.2 stars from 974 ratings.

User feedback

Ratings and reviews on Google Play

Comments on Bipolar Transistors Offline for Android

★★★★☆ Nickk pr · Feb 23, 2018
Now the search is working properly. @ Can you pls update search algorithm @ i.e. It can/should display all transistor with Ic max 1A...if Ic max is set to 1A... @ Also same with other parameters... @ And display info Ic min and Ic max both are mentioned as Ic max... @ Though listed it won't pull up in search if you search with 2 N it shows some listings... But when searched with TIP it won't though "tip" series are in DBase... This can be a great apps if properly organized...
★★★★★ christopher pereira · Apr 4, 2019
Good very good. On main page (parameters) need a button to clear all previous data. When searching multiple transistors, the old data of previous transistor remains behind and interferes with the data for the new search. 1 clear all fields button will do the trick.
★☆☆☆☆ James John · Feb 5, 2017
If you typed in the transistor value it said "not found"!
★☆☆☆☆ tech fun · Oct 2, 2019
Uninstalling because basic info about any transistor wether npn or pnp is not mentioned in app!!

Google Play Rating history and histogram

600
74
150
37
37

Store listing

By Ilja Lebedevs, from Google Play

“Search 50,000+ BJT transistors by specifications—even without internet.”

Bipolar Transistors Offline Screenshot 1 of 6
Bipolar Transistors Offline Screenshot 2 of 6
Bipolar Transistors Offline Screenshot 3 of 6
Bipolar Transistors Offline Screenshot 4 of 6
Bipolar Transistors Offline Screenshot 5 of 6
Bipolar Transistors Offline Screenshot 6 of 6
Screenshots by Ilja Lebedevs, from the Google Play listing
Description by Ilja Lebedevs Written by the developer, not by AppBrain. Click to read.
Find the right bipolar transistor without searching through dozens of websites.

Bipolar Transistor Database contains more than 50,000 transistor records and works offline. Search by part number or filter components using the electrical parameters you already know.

Features:

• Search by full or partial part number
• Filter by collector voltage, current, power and gain
• Find devices by transition frequency (fT)
• View important specifications in one place
• Open external datasheets when more information is needed

Useful for electronics repair, component identification, circuit design, students and radio amateurs.

Component search works without an internet connection. Internet access is required only when opening an external datasheet.
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
37
App size
7.18 MB
Needs Android
6.0+
Content rating
Everyone

Technologies used by Bipolar Transistors Offline

10 permissions · 37 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
6.1
Launched
February 2016
  • Sep 11, 2026UpdateVersion 6.1
  • Dec 11, 2024UpdateVersion 5.5
  • Jan 12, 2023UpdateVersion 5.0
  • Jul 21, 2019UpdateVersion 4.4
  • Jan 27, 2018UpdateVersion 4.2
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
360
Per day
12
30-day average
Play install range
100+ thousand
Launched
February 2016

Installs over time

Bipolar Transistors Offline has been installed 360 thousand times. Over the past 30 days, it averaged 12 installs per day.

Rankings

Google Play top charts

Google Play Rankings for Bipolar Transistors Offline

This app is not ranked

About the app and developer

About Bipolar Transistors Offline

Bipolar Transistors Offline is an education app developed by Ilja Lebedevs.

How many times has Bipolar Transistors Offline been installed?

Bipolar Transistors Offline has been installed 360 thousand times. In the last 30 days, the app was installed 360 times.

What is the rating of Bipolar Transistors Offline?

Bipolar Transistors Offline is rated 4.21 out of 5 stars, based on 970 ratings.

Is Bipolar Transistors Offline free?

Bipolar Transistors Offline is free. The app size is 7.18 MB. The latest version available is 6.1. The last update was on September 11, 2026.

What are the requirements for Bipolar Transistors Offline?

Bipolar Transistors Offline requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since February 2016.

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Developer information for Ilja Lebedevs

Ilja Lebedevs

mushketer888@gmail.com

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Frequently asked questions about Bipolar Transistors Offline

Is Bipolar Transistors Offline free?

Yes. Bipolar Transistors Offline is free on Google Play.

Is Bipolar Transistors Offline still available?

Yes. Bipolar Transistors Offline is on Google Play, and the last update we saw was on September 11, 2026.

Does Bipolar Transistors Offline contain ads?

Yes. Google Play lists Bipolar Transistors Offline as containing ads.

What Android version does Bipolar Transistors Offline require?

Bipolar Transistors Offline runs on Android 6.0 and higher.

How large is Bipolar Transistors Offline?

Bipolar Transistors Offline is 7.18 MB.

Is Bipolar Transistors Offline suitable for children?

Google Play rates the content of Bipolar Transistors Offline as suitable for everyone.

How many times has Bipolar Transistors Offline been installed?

Google Play lists 100,000+ installs for Bipolar Transistors Offline.

How do people rate Bipolar Transistors Offline?

Bipolar Transistors Offline scores 4.21 out of 5 stars, from 974 ratings on Google Play.

Who made Bipolar Transistors Offline?

Bipolar Transistors Offline was developed by Ilja Lebedevs. It is listed in the education category on Google Play.

What are the best alternatives to Bipolar Transistors Offline?

People looking at Bipolar Transistors Offline also look at these education apps: Datasheet and Pinouts, Transistors directory, Electronics toolbox pro, Electronic Component Pinouts F, Electronic Center 2019.

Share Bipolar Transistors Offline

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