nSuns 5/3/1

Tracking companion for the nSuns 5/3/1 strength program with automatic weight math.

iOSApp Store (US)★ 4.9 · 4.9K ratingsGoogle Play (US)★ 4.5 · 32 ratings · 10K+ downloadsfreemium

A freemium mobile app that serves as a tracking companion for the nSuns 5/3/1 strength program, automating the session weight calculations lifters normally compute by hand. It logs lifts, records AMRAP sets and training maxes, and uses those entries to update future working weights, intended for people following the nSuns 5/3/1 protocol.

Website iOS Android

Full match profile

Behind the summary, Matchbox keeps a richer profile of nSuns 5/3/1 - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

Claim nSuns 5/3/1 to unlock →

Something wrong with this listing — dead link, not a real product, wrong info?

Try Matchbox with your own problem

Describe what is not working - we’ll show you whether nSuns 5/3/1 (or something else) actually fits.

Try a problem