check out...
Soncino English Tanach & Talmud
https://jewishsoftware.com/soncino-english-tanach-talmud
one can limit search to Chumash or specific book(s), Tanach etc and will list results with exact number of times word or phrase shows up -- it is clickable and will take one to the specific passage which also shows up in the results and is super fast.
also check out...
ArtScroll Tanach Jaffa Edition:
https://play.google.com/store/apps/details?id=com.artscroll.TANACH&hl=en
also has a very convientientconvienient search function that gives numbered results for how many times word shows up in Tanach or on current page, is clickable and will take one to the precise spot in Tanach
The Edmond J. Safra Digital Edition of the Chumash in English:
https://www.artscroll.com/Books/9781422628331.html
to limit search to Chumash
Bible Dictionary & Concordance for Android:
https://play.google.com/store/apps/details?id=air.com.jewishsoftware.bibledictionary&hl=en
Bible Dictionary & Concordance for PC:
https://jewishsoftware.com/download-bible-dictionary-concordance
Word by Word Bible Dictionary & Concordance for PC:
https://jewishsoftware.com/download-word-by-word-bible-dictionary-concordance