Kairo: Alarm & Sleep Tracker vs Cal AI - Food Calorie Tracker
Kairo: Alarm & Sleep Tracker
Eder Junior Rosa Dos Santos
App Store
$400/mo
~$4.8K/yr · 5K installs
VS
Cal AI - Food Calorie Tracker
Improvement Tech LLC
Google Play
$432.3K/mo
~$5.19M/yr · 4.2M installs
Revenue winner
Cal AI - Food Calorie Tracker wins
+107984% vs other
Installs winner
Cal AI - Food Calorie Tracker wins
+83019% vs other
MAU winner
Cal AI - Food Calorie Tracker wins
+48163% vs other
Rating winner
Cal AI - Food Calorie Tracker wins
+11% vs other
Why Cal AI - Food Calorie Tracker is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Cal AI - Food Calorie Tracker earns roughly 1081× more per month than Kairo: Alarm & Sleep Tracker - $432.3K vs $400.
- Premium pricing. Cal AI - Food Calorie Tracker charges $24.48/mo vs Kairo: Alarm & Sleep Tracker's $9.99/mo - higher ARPU per converted user.
- Bigger install base. Cal AI - Food Calorie Tracker has ~4.2M lifetime installs vs Kairo: Alarm & Sleep Tracker's ~5K - 831.2× the funnel top.
- Better app store reviews. Cal AI - Food Calorie Tracker sits at 4.61★ vs 4.15★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Cal AI - Food Calorie Tracker report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Kairo: Alarm & Sleep Tracker
vs
Cal AI - Food Calorie Tracker
Monthly revenue (est.)?
$400
▶
$432.3K
Annual revenue (est.)
$4.8K
▶
$5.19M
Lifetime installs (est.)
5K
▶
4.2M
Monthly active users (est.)?
1K
▶
598K
App Store rating
4.15★
▶
4.61★
Total ratings
26
▶
271K
US grossing rank
-
=
-
Cheapest monthly sub
$9.99
▶
$24.48
IAP tiers detected
3 tiers
◀
0 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Apr 14, 2026
- Last updated
- Jun 29, 2026
- File size
- 208.2 MB
- Content rating
- 4+
- Version
- 1.0.5
- Languages
- English
- Category
- Health & Fitness
- Price
- Free
- Released
- Jul 29, 2024
- Last updated
- Jun 26, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 26.24.0
- Languages
- -
Kairo: Alarm & Sleep Tracker trajectory
Cal AI - Food Calorie Tracker trajectory
FAQ
Which makes more money, Kairo: Alarm & Sleep Tracker or Cal AI - Food Calorie Tracker? v
Cal AI - Food Calorie Tracker earns about $432.3K per month, while Kairo: Alarm & Sleep Tracker earns about $400. That is a 1080.8× revenue gap (~$431.9K more per month for Cal AI - Food Calorie Tracker). Annual revenue: Kairo: Alarm & Sleep Tracker ≈ $4.8K/year, Cal AI - Food Calorie Tracker ≈ $5.19M/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Kairo: Alarm & Sleep Tracker or Cal AI - Food Calorie Tracker? v
Cal AI - Food Calorie Tracker leads with about 4.2M estimated downloads vs 5K for Kairo: Alarm & Sleep Tracker - a 831.2× gap. Kairo: Alarm & Sleep Tracker's App Store downloads are estimated from 26 ratings × the standard 1:75 ratio. Cal AI - Food Calorie Tracker reports 1,000,000+ installs on Google Play.
Are Kairo: Alarm & Sleep Tracker and Cal AI - Food Calorie 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 Kairo: Alarm & Sleep Tracker and Cal AI - Food Calorie Tracker offer? v
Kairo: Alarm & Sleep Tracker: IAP range 3 tiers detected. Cal AI - Food Calorie Tracker: IAP range $9.99 - $59.99 per item. Kairo: Alarm & Sleep Tracker runs a "Subscription (~$9.99/mo)" monetization model; Cal AI - Food Calorie Tracker runs "Subscription (~$24.48/mo, fitness-sub)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Kairo: Alarm & Sleep Tracker or Cal AI - Food Calorie Tracker? v
Cal AI - Food Calorie Tracker edges ahead with ★ 4.6 vs ★ 4.2 (gap of 0.5 stars). Rating volume: Kairo: Alarm & Sleep Tracker 26 ratings, Cal AI - Food Calorie Tracker 2K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Kairo: Alarm & Sleep Tracker vs Cal AI - Food Calorie Tracker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $400 for Kairo: Alarm & Sleep Tracker and $432.3K for Cal AI - Food Calorie 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 Kairo: Alarm & Sleep Tracker or Cal AI - Food Calorie 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.