MySword is described as 'With MySword, you can study the Bible without banner ads, compare different translations, look up Strong's Hebrew and Greek Lexicon, read popular commentaries and even write your own insights and study notes directly on your smartphone or tablet' and is a Bible Study tool in the news & books category. There are more than 50 alternatives to MySword for a variety of platforms, including Android, iPhone, Windows, iPad and Web-based apps. The best MySword alternative is e-Sword. It's not free, so if you're looking for a free alternative, you could try YouVersion or AndBible: Bible Study. Other great apps like MySword are Bible by Olive Tree, JW Library, Embernacle and Xiphos.
e-sword is how I learned about mysword, as far as I know it is the OG and they are so similar that I assumed this was the updated version of e-sword. The people there directed me towards mysword, but either way, these two are so heads and shoulders above the others on this list I don't see how they can be considered alternatives