TorahCalc – Free – TorahCalc is a collection of tools and calculators for Jewish life and Torah study. Some of the calculators include: a biblical unit converter to convert between talmudic distance, area, volume, weight, and monetary units and find out their equivalent using modern units; a gematria calculator that calculates the gematria using 25 different methods; and many calculations based on the Hebrew calendar such as holidays, leap years, and the molad.
Sefaria – Free – Sefaria delivers 3,000 years of Jewish texts (Torah, Tanakh, Mishnah, Talmud, and more) to your smartphone. All texts in the library are available in Hebrew along with a growing body of English translations. Search by keyword or browse the table of contents to explore texts, translations, and commentaries. Plus – the entire library can fit on your phone (500MB) so you can learn while you’re offline.
Real Clear Daf – Free – The app for RealClearDaf.com. Real Clear Daf offers clear audio shiurim with various ways to engage further: by email, phone, or the on-site discussion forum. However if you prefer, you will be able to get in touch with the magid shiur, to get more out of his shiurim. The app includes functions to bookmark a page, download a shiur, and look up word on the daf in a dictionary.
Smart Siddur – Free – Smart Siddur gives you the Prayers of each day. For Example, on Rosh Chodesh it displays Yaleh Veyavo and Hallel, while on regular days it doesn’t. It includes Nusach Ashkenaz, Sfarad, Edot HaMizrach, and Ari (Chabad). Shacharis, Mincha, Maariv, Birchat Hamazon, and Al Hamichiya are included for free. Additional prayers including Tefilas Haderech and more as well as a calendar and zmanim can be unlocked by giving a $3.99 donation.
AndDaaven– Free – Nusach Ashkenaz siddur application with Shacharis, Mincha, Maariv, Brachos, and Megillas Esther.
PowerSefer Daf Yomi – Free – Great for Daf Yomi. View and Search the Talmud with a built-in Dictionary.
OU Daf Yomi Shiur – Free – Listen to the Daf Yomi Shiur by the OU.
Daf Yomi – Free – Learn the Current Daf in Hebrew or English. Full Version ($2.99) allows you to learn any daf, and go Forward/Back/Fast Forward/Rewind.
Kol Halashon Kiosk – Free – Kol Halashon Kiosk gives streaming access to any one of the over 200,000 Mp3 audio shiurim, and over 10,000 Mp4 videos. It will also enable you to download any one of the shiurim for off-line learning.
ZmanMinder Widget – Free – Widget that shows the time of Shkia and reminds you so you won’t miss Mincha.
Hebrew Calendar Widget – Free – Hebrew Calendar Widget with Holidays, Current Parasha., Zmanim etc.
CRC Kosher Guide – Free – Check the kashrus of fruits, vegetables, beverages, Slurpee flavors, passover items, and view a list of recommended kashrus symbols.
Brochos – Free – Official brochos.com app for android. Search the Brachos for various foods. A complete list of common foods, and the brachos to say before eating them.
OnYourWay Site – Free – OnYourWay Online Lite Internet Edition. Contains: The Tanach with Rashi, Onkelus, Eben Ezra, Ramban Seforno and more, Mishan – with Bartenura and Tosfot yom tov, Talmud – Rashi and tosfot Midrash Raba, Tanchuma and shimoni, Machshava, Musar, Halacha, and Kaballah.
OnYourWay Yesod – Free – Contains: The Tanach with Rashi, Onkelus, Eben Ezra, Ramban Seforno and more, Mishan – with Bartenura and Tosfot yom tov, Talmud – Rashi and tosfot Midrash Raba, Tanchuma and shimoni, and lots of other books. No Internet connection required.
OnYourWay Halacha Machshava – Free – Contains: Shulchan Aruch, Tur, Shulchan Aruch Harav, Rambam, Sefer Hachinuch and lots of other books.
OnYourWay Siddur – Free – Conatains Siddur and Limud Yomi.