Which Health & Fitness app on the App Store has the best ASO?

Runna: Running Plans & Coach has the highest ASO score (85/100) among the top-charting Health & Fitness apps on the App Store. The list ranks the category's chart leaders by how well their store listings are optimized.

Ranked by ASO score · App Store · 2026

Best Health & Fitness apps on iOS, ranked by ASO

The App Store's top-charting Health & Fitness apps, ranked not by downloads but by how well each one is optimized. HeartWatch: Heart Rate Monitor is the most downloaded, yet ranks #24 here by ASO.

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Top Health & Fitness apps on the App Store by ASO score

Seeded from the App Store's Health & Fitness top charts (free + paid), then ranked by ASO score. The "by downloads" position shows where each app sits in the chart, so you can see the gap between popularity and optimization.

1
Runna: Running Plans & CoachApp Store#9 by downloadsStrava, Inc.
85View report
2
iCardiac: Heart Rate & HealthApp Store#22 by downloadsBEGAMOB GLOBAL LIMITED
84View report
3
MacroFactor - Macro TrackerApp Store#11 by downloadsStronger By Science Technologies LLC
82View report
4
Finch: Self-Care PetApp Store#14 by downloadsFinch Care Public Benefit Corporation
81View report
5
WeWard - Walking Rewards AppApp Store#9 by downloadsWEWARD
79View report
6
Lose It! – Calorie CounterApp Store#14 by downloadsFitNow
79View report
7
Headspace: Sleep & MeditationApp Store#15 by downloadsHeadspace Inc.
79View report
8
Impulse - Brain TrainingApp Store#19 by downloadsGMRD Apps Limited
79View report
9
Insight Timer: Meditate, SleepApp Store#24 by downloadsInsight Network Inc
79View report
10
Seconds Pro Interval TimerApp Store#11 by downloadsRunloop Ltd
78View report
11
Liftoff - Ranked Gym WorkoutsApp Store#19 by downloadsGymBros Inc.
78View report
12
Little Bean: Pregnancy SkinApp Store#21 by downloadsLittle Bean App LLC
76View report
13
BetterMe: Health CoachingApp Store#25 by downloadsBetterMe Limited
75View report
14
Google Health (Fitbit)App Store#10 by downloadsGoogle
74View report
15
Peloton: Fitness & WorkoutsApp Store#6 by downloadsPeloton Interactive, Inc.
72View report
16
WeightWatchers ProgramApp Store#18 by downloadsWW International, Inc.
72View report
17
My Pollen Forecast ProApp Store#22 by downloadsJRustonApps B.V.
72View report
18
Liven: Discover yourselfApp Store#24 by downloadsChesmint limited
72View report
19
Watch to 5K－Couch to 5km coachApp Store#10 by downloadsSpaceman Digital Ltd
71View report
20
Cronometer: Calorie CounterApp Store#11 by downloadsCronometer Software Inc
71View report
21
Calorie Counter PRO MyNetDiaryApp Store#20 by downloadsMyNetDiary Inc.
71View report
22
ClassPass: Fitness, Spa, SalonApp Store#23 by downloadsClassPass, LLC
71View report
23
Tick Tracker: Monitor TicksApp Store#24 by downloadsFrank Vincent Petruccelli
71View report
24
HeartWatch: Heart Rate MonitorApp Store#3 by downloadsTantsissa
70View report
25
PepCalc: Peptide CalculatorApp Store#12 by downloadsAwesome Labs LLC
70View report

Ranked by ASO score among Health & Fitness chart leaders on the App Store. Scores measure title, subtitle or short description, keyword coverage, description, screenshots and visuals, freshness, and metadata completeness. Corpus refresh: 6/9/2026.

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