MinuteSlash 4+

The ads are minimal, automatic ones only appearing rarely and skippable after 5 secs. Other ads can be manually triggered for warping or resting. (I'd say, take some time to watch more ads as it'll support the developer.)
The gameplay is very fun, having to find the right balance of good stats, elements, and abilities is challenging but rewarding. (My favorite ability is "Death March" since it let's you grind pretty easily.)
I've gotten all the way to 798km and the only bugs I've experienced is warping not adapting to the new area's music (Doesn't affect gameplay) and a bug where going out and back into the app causes a temporary fps drop (Might be annoying but if it persists then just exit and go back in the app)
Another issue that isn't really a bug is the gems. The gems can raise each of your stats... But only by 1 for each gem. You don't find these often so they barely even amount to your stats.
Overtime, you might find yourself grinding a lot more as the enemy's strength grows faster and faster. It's only REALLY tough near the end. But don't lose heart! A good strategy to getting farther is to try and spot the enemy's attack pattern. If you can find out when they'll next attack, then you'll be able yo dodge their attack! You prettu much HAVE to know that for the bosses.

All in all, this game has provided me a great time, I'm not even finished with it yet!
You should give it a shot too and see if you like it.

I got hooked on minute quest half a decade ago, like really hooked. Minute frontier was a nice upgrade in its own right, but it didnt seem different enough to engage me all over again. Minute dungeon is awesome and in a class of its own, but this game revitalized the drive to get your stats just a little bit higher before you put it down, and then you keep playing anyway. Movement is more fluid, there’s no longer a need to tap as fast as you can to do the most damage, and my joints are thankful for that. You can fast travel between different areas now. There are so many ways to customize your experience beyond just your gear and appearance. There’s an insane amount of gear and pets to collect. There’s also an option to reduce the frames per second to save battery life which is a welcome option. The people behind these games know how to make something simple, fun, and addicting. I’m not even mad that you got me hooked again.

This man is the god of iOS game creation! He's always releasing new original games that are perfect for mobile!

Minute Slash is perfect from head to toe, and the developer seems like he is going to keep updating this game. The grind/play balance is very good, so much so that you actually enjoy the grind. The economy of the items and leveling is also so properly executed.

If the developer is reading this, it would be cool to see other weapon types than just swinging ones, maybe ranged weapons would work but you would have to make it not cheaty (as in being able to just stay far away and shoot). Having the ability to block would also be a cool function, giving the shield some usability. Maybe perfect blocks block all damage and normal ones only reduce damage according to shield stats. I haven't beaten the game yet (supposing there is an end like the past games), but enchanted weapons with like freeze, burn, paralyze, blood draw, ect would be awesome to see as well. Also, skills that require Mana of some sort to unleash, like a speed enhancing or power enhancing skill.

Anyways, the game is awesome, and these are just some suggestions. Keep up your work man! It's always exiting to see what you can come up with next. ⭐️⭐️⭐️⭐️⭐️