Mutility - MTG Life Counter 4+

I've been using this app for about a year, and I believe that it is the best life counter app available on this platform. This app works for two, three, and four players, and the dice roller is a quick way to determine who goes first.

The in-app purchase isn't necessary, but it does add many features for customization. Particularly, the sub-counter option is great for counting infect counters or commander damage if you are playing EDH. Unfortunately, it looks like only one sub-counter can be used at a time (so you can't track commander damage from multiple players, for instance). Custom counter coloring and name settings make it very clear whose life is whose. It is very easy to make contact with the app creator.

If I had suggestions for improvement, they would be mostly for offering 5+ player support and simultaneous sub-counters. Maybe some more freedom with color selection too (like custom colors from a color wheel/hue instead of from a pre-selected list).

My friends all have different life counters, but this one is the best of the lot. Some have even switched from theirs to this one.
The colors are easiest to read here, dice rolling is an amazing feature, the secondary counters are great.

The only thing I can realistically think of to improve would be having multiple alt trackers for each player. Even just one more (total of two mini trackers per player) would be awesome.

This app has it all: track your life, manage counters (energy, poison, etc.), and see your game history. It will allow you to spend less time tracking, and more time strategizing. It's perfect for 1v1 as well as Commander.

The developer is also very friendly and responsive. They were quick to fix a bug I had discovered upon emailing.

Get this app and you won't be disappointed.