Love Locus Pro on my Samsung Tablet...is it also available for iPad?

I can attest to the fact that a complex app developed for one platform does not always make a smooth transition to another. I know many people with iPhones who praise Gaia GPS. I've installed the free version on my Android phone and my wife's iPhone and the two products may look (almost) the same but don't perform equally well. Reading their online forums, the Android version has had a long history of functional and performance problems. Map-rendering is slow and it stutters (even with cached maps) which is not the case with the iOS version. While casually exploring the app, I found three bugs (two have now been corrected).

There are a few nice design decisions in Gaia but, overall, its Android version is bested by its competitors, especially by Locus Map. Gaia's free version behaves more like a demo because it limits you to use only one raster-based map and you can't download it (only through auto-caching). Their subscription model (annual fee) offers two tiers where each one provides access to more maps (and downloading).

All of the maps are raster maps and many are freely available from other sources. The silly thing I discovered is that their maps are listed in a JSON file (i.e. mapsources.json). On iOS, this file would be invisible to the user because of how iOS conceals access to an app's resources. However, that's not the case for Android. Given that they charge extra to get more maps, you'd think the Android developers would encrypt it to keep out prying eyes (like mine).