Period Tracker Period Calendar vs SimFast: Fasting Timer Tracker
Period Tracker Period Calendar
ABISHKKING LIMITED.
App Store
$1.60M/mo
~$19.22M/yr · 25.3M installs
VS
SimFast: Fasting Timer Tracker
Kim Yunhoo
App Store
$1.1K/mo
~$13.3K/yr · 10K installs
Revenue winner
Period Tracker Period Calendar wins
+144058% vs other
Installs winner
Period Tracker Period Calendar wins
+247497% vs other
MAU winner
Period Tracker Period Calendar wins
+187271% vs other
Rating winner
Period Tracker Period Calendar wins
+3% vs other
Why Period Tracker Period Calendar is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Period Tracker Period Calendar earns roughly 1442× more per month than SimFast: Fasting Timer Tracker - $1.60M vs $1.1K.
- Premium pricing. Period Tracker Period Calendar charges $9.99/mo vs SimFast: Fasting Timer Tracker's $3.99/mo - higher ARPU per converted user.
- Bigger install base. Period Tracker Period Calendar has ~25.3M lifetime installs vs SimFast: Fasting Timer Tracker's ~10K - 2476.0× the funnel top.
- More monetization surfaces. Period Tracker Period Calendar runs 10 IAP tiers vs 3 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full Period Tracker Period Calendar report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Period Tracker Period Calendar
vs
SimFast: Fasting Timer Tracker
Monthly revenue (est.)?
$1.60M
◀
$1.1K
Annual revenue (est.)
$19.22M
◀
$13.3K
Lifetime installs (est.)
25.3M
◀
10K
Monthly active users (est.)?
4.9M
◀
3K
App Store rating
4.92★
◀
4.78★
Total ratings
168K
◀
204
US grossing rank
-
=
-
Cheapest monthly sub
$9.99
◀
$3.99
IAP tiers detected
10 tiers
◀
3 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Sep 30, 2014
- Last updated
- May 8, 2026
- File size
- 272.1 MB
- Content rating
- 12+
- Version
- 3.5.3
- Languages
- SQ, Arabic, BN, Bulgarian, Catalan, Croatian +43 more
- Category
- Health & Fitness
- Price
- Free
- Released
- Jun 16, 2019
- Last updated
- May 7, 2026
- File size
- 88.6 MB
- Content rating
- 4+
- Version
- 3.302
- Languages
- English, French, German, Italian, Japanese, Korean +5 more
Period Tracker Period Calendar trajectory
SimFast: Fasting Timer Tracker trajectory
FAQ
Which makes more money, Period Tracker Period Calendar or SimFast: Fasting Timer Tracker? v
Period Tracker Period Calendar earns about $1.60M per month, while SimFast: Fasting Timer Tracker earns about $1.1K. That is a 1441.6× revenue gap (~$1.60M more per month for Period Tracker Period Calendar). Annual revenue: Period Tracker Period Calendar ≈ $19.22M/year, SimFast: Fasting Timer Tracker ≈ $13.3K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Period Tracker Period Calendar or SimFast: Fasting Timer Tracker? v
Period Tracker Period Calendar leads with about 25.3M estimated downloads vs 10K for SimFast: Fasting Timer Tracker - a 2476.0× gap. Period Tracker Period Calendar's App Store downloads are estimated from 168K ratings × the standard 1:75 ratio. SimFast: Fasting Timer Tracker's App Store downloads are estimated from 204 ratings.
Are Period Tracker Period Calendar and SimFast: Fasting Timer Tracker 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 Period Tracker Period Calendar and SimFast: Fasting Timer Tracker offer? v
Period Tracker Period Calendar: IAP range 10 tiers detected. SimFast: Fasting Timer Tracker: IAP range 3 tiers detected. Period Tracker Period Calendar runs a "Subscription (~$9.99/mo)" monetization model; SimFast: Fasting Timer Tracker runs "Subscription (~$12.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Period Tracker Period Calendar or SimFast: Fasting Timer Tracker? v
Period Tracker Period Calendar edges ahead with ★ 4.9 vs ★ 4.8 (gap of 0.1 stars). Rating volume: Period Tracker Period Calendar 168K ratings, SimFast: Fasting Timer Tracker 204 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Period Tracker Period Calendar vs SimFast: Fasting Timer Tracker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $1.60M for Period Tracker Period Calendar and $1.1K for SimFast: Fasting Timer Tracker 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 Period Tracker Period Calendar or SimFast: Fasting Timer Tracker 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.