Rabbeinu Tam

4.1

Elyahu41

0.00

0 reviews

50+
Downloads

Free

This zmanim application will help you find out when sof zman Rabbeinu Tam is.

50+ downloads

About Rabbeinu Tam

Rabbeinu Tam is a tools app developed by Elyahu41.

How many times has Rabbeinu Tam been downloaded?

Rabbeinu Tam has been downloaded 61 times. In the last 30 days, the app was downloaded 2 times.

What is the rating of Rabbeinu Tam?

Rabbeinu Tam has no ratings yet.

Is Rabbeinu Tam free?

Rabbeinu Tam is free to download. The APK download size is 30.63 MB. The latest version available is 4.1. The last update was on October 22, 2025.

What are the requirements for Rabbeinu Tam?

The app has a content rating of Everyone. The app has been available on Google Play September 2021.

Description

Welcome to the Rabbeinu Tam (ר"ת \ רבינו תם) app! This app is a passion project that I made while in college. While I was in Israel, I always kept Rabbeinu Tam every שבת (Shabbat/Shabbos) according to the Ohr HaChaim calendar that went according to Rabbi Ovadiah Yosef ZT"L. However, once I left Israel, I was no longer able to rely on the calendar.

I was told by my Rabbis that in order to get the time for Rabbeinu tam, I would need to take the amount of time between sunrise and sunset, divide it by 10 and add that number onto sunset, and that is what I did every week. I always calculated Sof Zman Rabbeinu Tam in my head every week and it was becoming a hassle. Therefore, I set out to create this app that will do the calculations for me.

I have also added multiple opinions into this app as well. I have included all the possible zmanim of Rabbeinu Tam that were in the KosherJava API. Whether it be temporal (zmaniyot \ זמנית) minutes, regular minutes, or degrees. This app has it all! (If an opinion is missing, feel free to email me and I will add it to the app as soon as possible.)

The biggest advantage of this app is the use of elevation (which the Ohr HaChaim calendar used). With this app, you can decide whether or not to use elevation to get true halachic sunset. You could, of course, add elevation manually (in meters), however, I have included a functionality that retrieves the elevation data from a website called ChaiTables (or LuchosChai in hebrew).

I do hope that this app will help people keep Rabbeinu Tam every week properly according to the halacha. If you have any problem please feel free to contact me at elyahujacobi@gmail.com.

Recent changes:
Updates internal libraries to support newer devices

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More data about Rabbeinu Tam

Price	Free to download
Total downloads	61
Recent downloads	2
Rating	No ratings
Ranking	Not ranked
Version	4.1
APK size	30.6 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

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Rabbeinu Tam compared with similar apps

Common keywords of similar apps

Rabbeinu Tam Elevation Add Week Sof Israel Ohr Hachaim Included Minutes Feel Free App Calendar Sunset Zmanim Zman Time

Keywords missing from this app

Sunrise Times Location Hebrew Date Day Shabbat Siddur Jewish Fixed Tithi Recent Events Prayer Candle Lighting Features Accurate View Locations Gregorian Solar Hindu Reminders Full Dates Mincha Bug Based Daily Calendars Version Current Added Shows Follow Screen Widget Year Updated Sun Rosh Chodesh Birkat

Downloads over time

Rabbeinu Tam has been downloaded 61 times. Over the past 30 days, it has been downloaded 2 times.

Changelog of Rabbeinu Tam

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Developer information for Elyahu41

Elyahu41

elyahujacobi@gmail.com

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Comments on Rabbeinu Tam for Android

★★★★★ Steven Gorlin · Jun 13, 2021

Excellent App, and Dev responds to feedback!

Google Play Rankings for Rabbeinu Tam

This app is not ranked

Technologies used by Rabbeinu Tam

Rabbeinu Tam is requesting 4 permissions and we don't have library information (yet).
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