RISE: Sleep Tracker vs Period Calendar Period Tracker
RISE: Sleep Tracker
Rise Science Inc
App Store
$312.1K/mo
~$3.74M/yr · 6.4M installs
VS
Period Calendar Period Tracker
Simple Design Ltd.
Google Play
$4.59M/mo
~$55.04M/yr · 220.4M installs
Revenue winner
Period Calendar Period Tracker wins
+1370% vs other
Installs winner
Period Calendar Period Tracker wins
+3335% vs other
MAU winner
Period Calendar Period Tracker wins
+393% vs other
Rating winner
Period Calendar Period Tracker wins
+4% vs other
Why Period Calendar Period Tracker is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Period Calendar Period Tracker earns roughly 15× more per month than RISE: Sleep Tracker - $4.59M vs $312.1K.
- Aggressive pricing. Period Calendar Period Tracker undercuts at $7.71/mo vs $29.99/mo - converts a higher % of free users.
- Bigger install base. Period Calendar Period Tracker has ~220.4M lifetime installs vs RISE: Sleep Tracker's ~6.4M - 34.4× the funnel top.
→ Find more apps with this revenue gap · Full Period Calendar Period Tracker report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
RISE: Sleep Tracker
vs
Period Calendar Period Tracker
Monthly revenue (est.)?
$312.1K
▶
$4.59M
Annual revenue (est.)
$3.74M
▶
$55.04M
Lifetime installs (est.)
6.4M
▶
220.4M
Monthly active users (est.)?
1.7M
▶
8.2M
App Store rating
4.71★
▶
4.88★
Total ratings
58K
▶
4.9M
US grossing rank
-
=
-
Cheapest monthly sub
$29.99
◀
$7.71
IAP tiers detected
3 tiers
◀
0 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Aug 19, 2019
- Last updated
- May 6, 2026
- File size
- 231.4 MB
- Content rating
- 12+
- Version
- 1.591.0
- Languages
- English, French, German, Italian, Japanese, Portuguese +1 more
- Category
- Health & Fitness
- Price
- Free
- Released
- Mar 16, 2012
- Last updated
- May 7, 2026
- File size
- -
- Content rating
- Everyone
- Version
- VARY
- Languages
- -
RISE: Sleep Tracker trajectory
Period Calendar Period Tracker trajectory
FAQ
Which makes more money, RISE: Sleep Tracker or Period Calendar Period Tracker? v
Period Calendar Period Tracker earns about $4.59M per month, while RISE: Sleep Tracker earns about $312.1K. That is a 14.7× revenue gap (~$4.27M more per month for Period Calendar Period Tracker). Annual revenue: RISE: Sleep Tracker ≈ $3.74M/year, Period Calendar Period Tracker ≈ $55.04M/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, RISE: Sleep Tracker or Period Calendar Period Tracker? v
Period Calendar Period Tracker leads with about 220.4M estimated downloads vs 6.4M for RISE: Sleep Tracker - a 34.4× gap. RISE: Sleep Tracker's App Store downloads are estimated from 58K ratings × the standard 1:75 ratio. Period Calendar Period Tracker reports 100,000,000+ installs on Google Play.
Are RISE: Sleep Tracker and Period Calendar Period Tracker 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 RISE: Sleep Tracker and Period Calendar Period Tracker offer? v
RISE: Sleep Tracker: IAP range 3 tiers detected. Period Calendar Period Tracker: IAP range $0.99 - $59.99 per item. RISE: Sleep Tracker runs a "Subscription (~$5.83/mo)" monetization model; Period Calendar Period Tracker runs "Subscription (~$7.71/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, RISE: Sleep Tracker or Period Calendar Period Tracker? v
Period Calendar Period Tracker edges ahead with ★ 4.9 vs ★ 4.7 (gap of 0.2 stars). Rating volume: RISE: Sleep Tracker 58K ratings, Period Calendar Period Tracker 115K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these RISE: Sleep Tracker vs Period Calendar Period Tracker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $312.1K for RISE: Sleep Tracker and $4.59M for Period Calendar Period Tracker 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 RISE: Sleep Tracker or Period Calendar Period Tracker 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.