Actually Texpad is mentioned in the article briefly. But, unlike its MacOS version, on iOS it’s not as very good. For example, there is no multitasking support

Actually Texpad is mentioned in the article briefly. But, unlike its MacOS version, on iOS it’s not as very good. For example, there is no multitasking support on iPad. The package managing relies on installing pre-defined “bundles”, which don’t tell what packages are included. On the Mac version of Texpad, we can choose between its own compiler or an external one like tex live. But on iOS, the former seems to be the only option.