Sure thing, a quick search yields Asciimath which seems at least at first glance as huge improvement in the syntax department: http://asciimath.org As for LaTeX in general, Markdown beats it soundly in most aspects. - Source: Hacker News / about 1 year ago

What are the syntax differences to https://asciimath.org? - Source: Hacker News / over 1 year ago

I did some Googling, and thought AsciiMath is the answer (simply because it also contains "Ascii" in the name). Turns out it's a different solution. Source: almost 2 years ago

Math syntax is a bit more challenging, because I'm sure no one wants 12 even if that would make the grammar simpler. Attempts to do this are thin on the ground: as you note, Markdown and other similar tools completely punted on math. AsciiMath is one idea, although not what you want in a full-fledged typesetting language. Source: almost 2 years ago

I like to use asciimath for this, though I realize that it's not as powerful as LaTeX or MathJax. There's a decent Rust port: asciimath-rs. Source: about 2 years ago

I've been rather happy with Librera, although when reading foreign languages, I prefer KOReader for its locally installed dictionary lookups (you have to add them). Note that these are both reader software, first, and not advanced library management packages (as far as I know). The last I checked, Librera also had two versions on the Play store, with the paid pro (or whatever) version sending a few dollars towards... - Source: Hacker News / 6 months ago

On Android, the text-to-speech I find is better with https://librera.mobi/. Source: about 1 year ago

I use Libera which has everything I need for a reader, to view full-screen is essential bc it makes use of all the space on phone. Source: about 1 year ago

Librera reader, perhaps? https://librera.mobi/. Source: about 1 year ago

I personally use Librera on Android with google translate. Source: about 1 year ago