Flo Cycle & Period Tracker vs Calm - Sleep, Meditate, Relax
Flo Cycle & Period Tracker
FLO HEALTH UK LIMITED
App Store
$3.46M/mo
~$41.57M/yr · 323.7M installs
VS
Calm - Sleep, Meditate, Relax
Calm.com, Inc.
Google Play
$2.36M/mo
~$28.35M/yr · 69.7M installs
Revenue winner
Flo Cycle & Period Tracker wins
+47% vs other
Installs winner
Flo Cycle & Period Tracker wins
+364% vs other
MAU winner
Flo Cycle & Period Tracker wins
+266% vs other
Rating winner
Flo Cycle & Period Tracker wins
+6% vs other
Why Flo Cycle & Period Tracker is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Aggressive pricing. Flo Cycle & Period Tracker undercuts at $11.49/mo vs $19.90/mo - converts a higher % of free users.
- Bigger install base. Flo Cycle & Period Tracker has ~323.7M lifetime installs vs Calm - Sleep, Meditate, Relax's ~69.7M - 4.6× the funnel top.
- More monetization surfaces. Flo Cycle & Period Tracker runs 4 IAP tiers vs 0 - more chances to convert users at the right price.
- Charts placement. Flo Cycle & Period Tracker ranks #84 on the US grossing chart (the other app is unranked) - chart placement is a self-reinforcing flywheel.
→ Find more apps with this revenue gap · Full Flo Cycle & Period Tracker report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Flo Cycle & Period Tracker
vs
Calm - Sleep, Meditate, Relax
Monthly revenue (est.)?
$3.46M
◀
$2.36M
Annual revenue (est.)
$41.57M
◀
$28.35M
Lifetime installs (est.)
323.7M
◀
69.7M
Monthly active users (est.)?
13.3M
◀
3.6M
App Store rating
4.75★
◀
4.47★
Total ratings
1.9M
◀
613K
US grossing rank
#84
◀
-
Cheapest monthly sub
$11.49
▶
$19.90
IAP tiers detected
4 tiers
◀
0 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Oct 3, 2015
- Last updated
- Jun 17, 2026
- File size
- 271.1 MB
- Content rating
- 12+
- Version
- 10.0.0
- Languages
- Danish, English, Finnish, French, German, Indonesian +15 more
- Category
- Health & Fitness
- Price
- Free
- Released
- Jul 30, 2014
- Last updated
- Jul 1, 2026
- File size
- -
- Content rating
- Everyone
- Version
- VARY
- Languages
- -
Flo Cycle & Period Tracker trajectory
Calm - Sleep, Meditate, Relax trajectory
FAQ
Which makes more money, Flo Cycle & Period Tracker or Calm - Sleep, Meditate, Relax? v
Flo Cycle & Period Tracker earns about $3.46M per month, while Calm - Sleep, Meditate, Relax earns about $2.36M. That is a 1.5× revenue gap (~$1.10M more per month for Flo Cycle & Period Tracker). Annual revenue: Flo Cycle & Period Tracker ≈ $41.57M/year, Calm - Sleep, Meditate, Relax ≈ $28.35M/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Flo Cycle & Period Tracker or Calm - Sleep, Meditate, Relax? v
Flo Cycle & Period Tracker leads with about 323.7M estimated downloads vs 69.7M for Calm - Sleep, Meditate, Relax - a 4.6× gap. Flo Cycle & Period Tracker's App Store downloads are estimated from 1.9M ratings × the standard 1:75 ratio. Calm - Sleep, Meditate, Relax reports 50,000,000+ installs on Google Play.
Are Flo Cycle & Period Tracker and Calm - Sleep, Meditate, Relax in the same App Store category on each store and competing for the same money? v
Yes - both apps sit in the Health & Fitness category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
What in-app purchases and subscription pricing do Flo Cycle & Period Tracker and Calm - Sleep, Meditate, Relax offer? v
Flo Cycle & Period Tracker: IAP range 4 tiers detected. Calm - Sleep, Meditate, Relax: IAP range $0.99 - $399.99 per item. Flo Cycle & Period Tracker runs a "Subscription (~$11.49/mo) · calibrated by US grossing rank #84" monetization model; Calm - Sleep, Meditate, Relax runs "Subscription (~$19.90/mo, wellness)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Flo Cycle & Period Tracker or Calm - Sleep, Meditate, Relax? v
Flo Cycle & Period Tracker edges ahead with ★ 4.7 vs ★ 4.5 (gap of 0.3 stars). Rating volume: Flo Cycle & Period Tracker 1.9M ratings, Calm - Sleep, Meditate, Relax 64K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Flo Cycle & Period Tracker vs Calm - Sleep, Meditate, Relax revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $3.46M for Flo Cycle & Period Tracker and $2.36M for Calm - Sleep, Meditate, Relax are derived from App Store grossing rank / Google Play install ranges, scraped IAP tiers, ratings volume and category benchmarks (Health & Fitness) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare Flo Cycle & Period Tracker or Calm - Sleep, Meditate, Relax to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store or Google Play links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.