Cal AI - Calorie Tracker vs Simple Interval Timer
Cal AI - Calorie Tracker
Viral Development LLC
App Store
$3.17M/mo
~$38.00M/yr · 14.9M installs
VS
Simple Interval Timer
CELEST Watches
Google Play
$0/mo
~$0/yr · 383 installs
Revenue winner
Cal AI - Calorie Tracker wins
+316698100% vs other
Installs winner
Cal AI - Calorie Tracker wins
+3902645% vs other
MAU winner
Cal AI - Calorie Tracker wins
+3488477% vs other
Rating winner
Cal AI - Calorie Tracker wins
+480% vs other
Why Cal AI - Calorie Tracker is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Cal AI - Calorie Tracker earns roughly 3166981× more per month than Simple Interval Timer - $3.17M vs $0.
- Subscription model. Cal AI - Calorie Tracker runs a $19.99/mo subscription that compounds; Simple Interval Timer relies on one-shot IAP or ads.
- Bigger install base. Cal AI - Calorie Tracker has ~14.9M lifetime installs vs Simple Interval Timer's ~383 - 39027.5× the funnel top.
- More monetization surfaces. Cal AI - Calorie Tracker runs 3 IAP tiers vs 0 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full Cal AI - Calorie Tracker report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Cal AI - Calorie Tracker
vs
Simple Interval Timer
Monthly revenue (est.)?
$3.17M
◀
$0
Annual revenue (est.)
$38.00M
◀
$0
Lifetime installs (est.)
14.9M
◀
383
Monthly active users (est.)?
3.3M
◀
93.835
App Store rating
4.80★
◀
-
Total ratings
332K
◀
0
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
◀
No sub
IAP tiers detected
3 tiers
◀
0 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Apr 8, 2024
- Last updated
- Jun 16, 2026
- File size
- 307.2 MB
- Content rating
- 4+
- Version
- 26.24.0
- Languages
- Arabic, AZ, Dutch, English, French, German +9 more
- Category
- Health & Fitness
- Price
- Free
- Released
- Nov 28, 2025
- Last updated
- Apr 19, 2026
- File size
- -
- Content rating
- Everyone
- Version
- VARY
- Languages
- -
Cal AI - Calorie Tracker trajectory
Simple Interval Timer trajectory
FAQ
Which makes more money, Cal AI - Calorie Tracker or Simple Interval Timer? v
Cal AI - Calorie Tracker earns about $3.17M per month, while Simple Interval Timer earns about $0. That is a ∞× revenue gap (~$3.17M more per month for Cal AI - Calorie Tracker). Annual revenue: Cal AI - Calorie Tracker ≈ $38.00M/year, Simple Interval Timer ≈ $0/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Cal AI - Calorie Tracker or Simple Interval Timer? v
Cal AI - Calorie Tracker leads with about 14.9M estimated downloads vs 383 for Simple Interval Timer - a 39027.5× gap. Cal AI - Calorie Tracker's App Store downloads are estimated from 332K ratings × the standard 1:75 ratio. Simple Interval Timer reports 100+ installs on Google Play.
Are Cal AI - Calorie Tracker and Simple Interval Timer 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 Cal AI - Calorie Tracker and Simple Interval Timer offer? v
Cal AI - Calorie Tracker: IAP range 3 tiers detected. Simple Interval Timer: no IAP detected on the public listing. Cal AI - Calorie Tracker runs a "Subscription (~$19.99/mo, fitness-sub)" monetization model; Simple Interval Timer runs "No App Store revenue (monetizes off-store)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Cal AI - Calorie Tracker or Simple Interval Timer? v
Cal AI - Calorie Tracker edges ahead with a higher overall score (gap of 4.8 stars). Rating volume: Cal AI - Calorie Tracker 332K ratings, Simple Interval Timer 0 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Cal AI - Calorie Tracker vs Simple Interval Timer revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $3.17M for Cal AI - Calorie Tracker and $0 for Simple Interval Timer 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 Cal AI - Calorie Tracker or Simple Interval Timer 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.