Tally Hero

A serious multi-counter tally app — named counters with targets, history charts and stats, all on-device.

Counting sounds trivial until the count matters, and then the failure is always the same: losing track. A tally that persists removes the part that memory is bad at, which is why the technique is standard in stock takes, surveys and bird counts.

Named counters with targets is what turns counting into measurement. A number on its own says little; a number against a goal says whether to keep going. History charts do the same across days, turning a series of counts into the trend that was the point of counting in the first place.