Workout Timers

HIIT / interval training timers

Opportunity

Demand

67 / 100

Total review volume in the niche

Competition

61 / 100

Leader dominance + strong rivals (lower is better)

Feasibility

30 / 100

Stale leaders + thin strong field = beatable

Why this score

Apps analyzed49

Total ratings490,156

Median ratings1,520

Leader share18%

Strong competitors36

Stale leaders50%

Avg top-10 stars4.77

Top competitors

App	Stars	Ratings	Price	Last update
Interval Timer □ HIIT Timer Float Tech, LLC	4.84	86,822	Free	6 months ago
Tabata Timer and HIIT Timer Anuj Seth	4.81	73,707	Free	11 months ago
Timer Plus - Workouts Timer Agroross Trading Gida Anonim Sirketi	4.83	60,699	Free	20 days ago
Timer+ Countdown & Stopwatch Minima Software LLC	4.75	40,987	Free	2 days ago
HIIT • Workouts & Timer Fast Builder Limited	4.83	31,081	Free	10 months ago
Seconds Interval Timer Runloop Ltd	4.69	23,690	Free	6 days ago
Interval Timer - Tabata Timer NEO PIXEL LABS PTE. LTD	4.49	19,120	Free	11 months ago
Tabata Pro HIIT Interval Timer SIMPLETOUCH LLC	4.85	17,659	Free	15 days ago
Interval Timer ++ Rong Liu	4.82	14,796	Free	5 years ago
Intervals Pro: HIIT Timer Intervals, LLC	4.77	13,652	Free	15 days ago

⚠️ Proof-of-concept scoring (provisional heuristic, not the production formula). Live Apple Search API data, cached locally 6h. Stale = no version update in >180 days.