Bom Calendar - Period tracker vs Premom Ovulation Tracker & BBT

Bom Calendar - Period tracker

bomcomes Corp.
App Store
$12.4K/mo
~$148.5K/yr · 125K installs
VS

Premom Ovulation Tracker & BBT

Easy Healthcare Corporation
App Store
$1.03M/mo
~$12.37M/yr · 6.0M installs
Revenue winner Premom Ovulation Tracker & BBT wins +8227% vs other
Installs winner Premom Ovulation Tracker & BBT wins +4694% vs other
MAU winner Premom Ovulation Tracker & BBT wins +4770% vs other
Rating winner Premom Ovulation Tracker & BBT wins +5% vs other

Why Premom Ovulation Tracker & BBT is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. Premom Ovulation Tracker & BBT earns roughly 83× more per month than Bom Calendar - Period tracker - $1.03M vs $12.4K.
  2. Premium pricing. Premom Ovulation Tracker & BBT charges $23.49/mo vs Bom Calendar - Period tracker's $11.99/mo - higher ARPU per converted user.
  3. Bigger install base. Premom Ovulation Tracker & BBT has ~6.0M lifetime installs vs Bom Calendar - Period tracker's ~125K - 47.9× the funnel top.
  4. More monetization surfaces. Premom Ovulation Tracker & BBT runs 3 IAP tiers vs 2 - more chances to convert users at the right price.

→ Find more apps with this revenue gap · Full Premom Ovulation Tracker & BBT report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

Bom Calendar - Period tracker
vs
Premom Ovulation Tracker & BBT
Monthly revenue (est.)?
$12.4K
▶
$1.03M
Annual revenue (est.)
$148.5K
▶
$12.37M
Lifetime installs (est.)
125K
▶
6.0M
Monthly active users (est.)?
32K
▶
1.6M
App Store rating
4.56★
▶
4.79★
Total ratings
2K
▶
55K
US grossing rank
-
=
-
Cheapest monthly sub
$11.99
▶
$23.49
IAP tiers detected
2 tiers
▶
3 tiers

Bom Calendar - Period tracker

bomcomes Corp.
App Store
Category
Health & Fitness
Price
Free
Released
Feb 24, 2017
Last updated
Apr 22, 2026
File size
119.0 MB
Content rating
12+
Version
2.6.1
Languages
English, Korean
View full Bom Calendar - Period tracker report →

Premom Ovulation Tracker & BBT

Easy Healthcare Corporation
App Store
Category
Health & Fitness
Price
Free
Released
Oct 13, 2017
Last updated
Apr 30, 2026
File size
263.1 MB
Content rating
12+
Version
1.97.1
Languages
Arabic, Dutch, English, French, German, Hindi +15 more
View full Premom Ovulation Tracker & BBT report →

Bom Calendar - Period tracker trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Premom Ovulation Tracker & BBT trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

Bom Calendar - Period tracker App Store page →Premom Ovulation Tracker & BBT App Store page →

Related comparisons

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Compare another pair

FAQ

Which makes more money, Bom Calendar - Period tracker or Premom Ovulation Tracker & BBT? v
Premom Ovulation Tracker & BBT earns about $1.03M per month, while Bom Calendar - Period tracker earns about $12.4K. That is a 83.3× revenue gap (~$1.02M more per month for Premom Ovulation Tracker & BBT). Annual revenue: Bom Calendar - Period tracker ≈ $148.5K/year, Premom Ovulation Tracker & BBT ≈ $12.37M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Bom Calendar - Period tracker or Premom Ovulation Tracker & BBT? v
Premom Ovulation Tracker & BBT leads with about 6.0M estimated downloads vs 125K for Bom Calendar - Period tracker - a 47.9× gap. Bom Calendar - Period tracker's App Store downloads are estimated from 2K ratings × the standard 1:75 ratio. Premom Ovulation Tracker & BBT's App Store downloads are estimated from 55K ratings.
Are Bom Calendar - Period tracker and Premom Ovulation Tracker & BBT in the same App Store category 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 Bom Calendar - Period tracker and Premom Ovulation Tracker & BBT offer? v
Bom Calendar - Period tracker: IAP range 2 tiers detected. Premom Ovulation Tracker & BBT: IAP range 3 tiers detected. Bom Calendar - Period tracker runs a "Subscription (~$11.99/mo)" monetization model; Premom Ovulation Tracker & BBT runs "Subscription (~$20.49/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Bom Calendar - Period tracker or Premom Ovulation Tracker & BBT? v
Premom Ovulation Tracker & BBT edges ahead with ★ 4.8 vs ★ 4.6 (gap of 0.2 stars). Rating volume: Bom Calendar - Period tracker 2K ratings, Premom Ovulation Tracker & BBT 55K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Bom Calendar - Period tracker vs Premom Ovulation Tracker & BBT revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $12.4K for Bom Calendar - Period tracker and $1.03M for Premom Ovulation Tracker & BBT are derived from App Store grossing rank, 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 Bom Calendar - Period tracker or Premom Ovulation Tracker & BBT to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store 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.