What's the best Android app for an idle management game that works completely offline?

Prison Life is an Android idle game that simulates prison management, offering a straightforward loop of incarcerating criminals, earning money from their stay, capturing photos, and eventually releasing them. It excels as an offline companion for situations like long commutes, flights, or areas with spotty connectivity, since no internet is required to progress. The core gameplay involves assigning cells, automating income over time, and engaging in light activities like photography, which adds a quirky touch. Users report that the simple mechanics make it ideal for killing time without heavy commitment, with one review noting it's 'so much fun' for car rides. However, the experience isn't without flaws. Some levels, such as Squid Island and Junktown, have persistent bugs like invisible walls or stuttering controls, as highlighted in user feedback. These issues can disrupt gameplay, requiring restarts, but they don't universally affect all sections. For those seeking a low-stakes management sim with idle progression, Prison Life provides enough depth to stay engaging during short sessions. Its offline capability ensures reliability when Wi-Fi isn't available, though potential buyers should be aware of the occasional glitches in later stages. Overall, it balances casual fun with minor technical hiccups, fitting well for intermittent play.