Bom Calendar - Period tracker vs Carbs & Cals: Diet & Diabetes

Bom Calendar - Period tracker

bomcomes Corp.
App Store
$12.4K/mo
~$148.4K/yr · 125K installs
VS

Carbs & Cals: Diet & Diabetes

Chello Publishing
App Store
$142/mo
~$1.7K/yr · 1K installs
Revenue winner Bom Calendar - Period tracker wins +8608% vs other
Installs winner Bom Calendar - Period tracker wins +8994% vs other
MAU winner Bom Calendar - Period tracker wins +8585% vs other
Rating winner Bom Calendar - Period tracker wins +27% vs other

Why Bom Calendar - Period tracker is winning

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

  1. Bom Calendar - Period tracker earns roughly 87× more per month than Carbs & Cals: Diet & Diabetes - $12.4K vs $142.
  2. Premium pricing. Bom Calendar - Period tracker charges $11.99/mo vs Carbs & Cals: Diet & Diabetes's $7.99/mo - higher ARPU per converted user.
  3. Bigger install base. Bom Calendar - Period tracker has ~125K lifetime installs vs Carbs & Cals: Diet & Diabetes's ~1K - 90.9× the funnel top.
  4. Better app store reviews. Bom Calendar - Period tracker sits at 4.56★ vs 3.60★ - store algorithms reward higher-rated apps with more impressions.

→ Find more apps with this revenue gap · Full Bom Calendar - Period tracker report

Side-by-side metrics

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

Bom Calendar - Period tracker
vs
Carbs & Cals: Diet & Diabetes
Monthly revenue (est.)?
$12.4K
◀
$142
Annual revenue (est.)
$148.4K
◀
$1.7K
Lifetime installs (est.)
125K
◀
1K
Monthly active users (est.)?
32K
◀
367.125
App Store rating
4.56★
◀
3.60★
Total ratings
2K
◀
55
US grossing rank
-
=
-
Cheapest monthly sub
$11.99
◀
$7.99
IAP tiers detected
3 tiers
▶
5 tiers

Bom Calendar - Period tracker

bomcomes Corp.
App Store
Category
Health & Fitness
Price
Free
Released
Feb 24, 2017
Last updated
Jun 13, 2026
File size
121.1 MB
Content rating
12+
Version
2.6.2
Languages
English, Korean
View full Bom Calendar - Period tracker report →

Carbs & Cals: Diet & Diabetes

Chello Publishing
App Store
Category
Health & Fitness
Price
Free
Released
Aug 30, 2010
Last updated
Jun 19, 2026
File size
105.0 MB
Content rating
4+
Version
5.54.1
Languages
English
View full Carbs & Cals: Diet & Diabetes report →

Bom Calendar - Period tracker trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Carbs & Cals: Diet & Diabetes trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

Bom Calendar - Period tracker App Store page →Carbs & Cals: Diet & Diabetes App Store page →

Related comparisons

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Compare another pair

FAQ

Which makes more money, Bom Calendar - Period tracker or Carbs & Cals: Diet & Diabetes? v
Bom Calendar - Period tracker earns about $12.4K per month, while Carbs & Cals: Diet & Diabetes earns about $142. That is a 87.1× revenue gap (~$12.2K more per month for Bom Calendar - Period tracker). Annual revenue: Bom Calendar - Period tracker ≈ $148.4K/year, Carbs & Cals: Diet & Diabetes ≈ $1.7K/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 Carbs & Cals: Diet & Diabetes? v
Bom Calendar - Period tracker leads with about 125K estimated downloads vs 1K for Carbs & Cals: Diet & Diabetes - a 90.9× gap. Bom Calendar - Period tracker's App Store downloads are estimated from 2K ratings × the standard 1:75 ratio. Carbs & Cals: Diet & Diabetes's App Store downloads are estimated from 55 ratings.
Are Bom Calendar - Period tracker and Carbs & Cals: Diet & Diabetes 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 Carbs & Cals: Diet & Diabetes offer? v
Bom Calendar - Period tracker: IAP range 3 tiers detected. Carbs & Cals: Diet & Diabetes: IAP range 5 tiers detected. Bom Calendar - Period tracker runs a "Subscription (~$11.99/mo)" monetization model; Carbs & Cals: Diet & Diabetes runs "Subscription (~$7.99/mo, fitness-sub)". 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 Carbs & Cals: Diet & Diabetes? v
Bom Calendar - Period tracker edges ahead with ★ 4.6 vs ★ 3.6 (gap of 1.0 stars). Rating volume: Bom Calendar - Period tracker 2K ratings, Carbs & Cals: Diet & Diabetes 55 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Bom Calendar - Period tracker vs Carbs & Cals: Diet & Diabetes revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $12.4K for Bom Calendar - Period tracker and $142 for Carbs & Cals: Diet & Diabetes 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 Carbs & Cals: Diet & Diabetes 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.