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. Yuka - Food & Cosmetic Scanner is the most downloaded, yet ranks #15 here by ASO.
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
MacroFactor - Macro Tracker
App Store#10 by downloadsStronger By Science Technologies LLC
- 2
iCardiac: Heart Rate & Health
App Store#17 by downloadsBEGAMOB GLOBAL LIMITED
- 3
Calm Harm – manage self-harm
App Store#18 by downloadsStem4
- 4
WeWard - Walking Rewards App
App Store#5 by downloadsWEWARD
- 5
Runna: Running Plans & Coach
App Store#12 by downloadsStrava, Inc.
- 6
Headspace: Sleep & Meditation
App Store#14 by downloadsHeadspace Inc.
- 7
Lose It! – Calorie Counter
App Store#15 by downloadsFitNow
- 8
Seconds Pro Interval Timer
App Store#9 by downloadsRunloop Ltd
- 9
Olive: Food & Cosmetic Scanner
App Store#20 by downloadsGiga Studios, Inc
- 10
Cronometer: Calorie Counter
App Store#13 by downloadsCronometer Software Inc
- 11
Potto: Meal Planner & Recipes
App Store#11 by downloadsTOSIN GmbH & Co KG
- 12
Little Bean: Pregnancy Skin
App Store#15 by downloadsLittle Bean App LLC
- 13
Google Health (Fitbit)
App Store#8 by downloadsGoogle
- 14
WalkFit: Weight Loss Tracker
App Store#14 by downloadsWELLTECH APPS LIMITED
- 15
Yuka - Food & Cosmetic Scanner
App Store#3 by downloadsYuca
- 16
WeightWatchers Program
App Store#20 by downloadsWW International, Inc.
- 17
PepCalc: Peptide Calculator
App Store#10 by downloadsAwesome Labs LLC
- 18
Finch: Self-Care Pet
App Store#18 by downloadsFinch Care Public Benefit Corporation
- 19
HeartWatch: Heart Rate Monitor
App Store#3 by downloadsTantsissa
- 20
Peloton: Fitness & Workouts
App Store#6 by downloadsPeloton Interactive, Inc.
- 21
Watch to 5K－Couch to 5km coach
App Store#13 by downloadsSpaceman Digital Ltd
- 22
Calorie Counter PRO MyNetDiary
App Store#14 by downloadsMyNetDiary Inc.
- 23
Sweatcoin Walking Step Counter
App Store#16 by downloadsSweatco Ltd
- 24
Calorie Counter - MyNetDiary
App Store#20 by downloadsMyNetDiary Inc.
- 25
Flo Cycle & Period Tracker
App Store#5 by downloadsFLO HEALTH UK LIMITED
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: 7/12/2026.
How to use this Health & Fitness ranking
This ranking is designed to separate category visibility from listing quality. A chart leader can win downloads because of brand strength, paid acquisition, or network effects while still leaving ASO gaps in its title, subtitle, description, screenshots, update cadence, or metadata. The useful signal is the difference between chart position and ASO score.
Start with MacroFactor - Macro Tracker and the other top scorers, then look for repeated patterns in the wording, visual promises, and metadata coverage. For your own Health & Fitness app, use those patterns as a benchmark, not a script: validate the keyword opportunity first, compare against direct competitors, and then plan the next release around the highest-confidence changes.
What the ASO score reveals in Health & Fitness
This is a listing-quality view of App Store Health & Fitness apps. It is not a download chart. The ranking shows which leaders connect metadata, screenshots, freshness, and complete store fields.
If MacroFactor - Macro Tracker leads this list, look for the reason. The edge may come from sharper title terms, stronger first screenshots, fresh release notes, or clearer category-fit signals. Use those patterns as a benchmark, not as copy to mirror.
The best Health & Fitness apps on the App Store connect keyword intent, product promise, visual proof, and trust signals in one listing.
- Metadata fitClear title, subtitle, short description, and keyword coverage.
- Creative proofFirst screenshots show the outcome users came to find.
- Maintenance signalFresh updates and complete metadata keep the listing trustworthy.