Cal AI - Food Calorie Tracker vs Fitdays
Cal AI - Food Calorie Tracker
Improvement Tech LLC
Google Play
$416.2K/mo
~$4.99M/yr · 4.0M installs
VS
Fitdays
ICOMON
Google Play
$0/mo
~$0/yr · 6.2M installs
Revenue winner
Cal AI - Food Calorie Tracker wins
+41624300% vs other
Installs winner
Fitdays wins
+55% vs other
MAU winner
Fitdays wins
+25% vs other
Rating winner
Cal AI - Food Calorie Tracker wins
+42% vs other
Why Cal AI - Food Calorie Tracker is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Cal AI - Food Calorie Tracker earns roughly 416243× more per month than Fitdays - $416.2K vs $0.
- Subscription model. Cal AI - Food Calorie Tracker runs a $24.48/mo subscription that compounds; Fitdays relies on one-shot IAP or ads.
- Better app store reviews. Cal AI - Food Calorie Tracker sits at 4.65★ vs 3.26★ - 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.
Cal AI - Food Calorie Tracker
vs
Fitdays
Monthly revenue (est.)?
$416.2K
◀
$0
Annual revenue (est.)
$4.99M
◀
$0
Lifetime installs (est.)
4.0M
▶
6.2M
Monthly active users (est.)?
575K
▶
718K
App Store rating
4.65★
◀
3.26★
Total ratings
264K
◀
14K
US grossing rank
-
=
-
Cheapest monthly sub
$24.48
◀
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Jul 29, 2024
- Last updated
- May 5, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 1.0.231
- Languages
- -
- Category
- Health & Fitness
- Price
- Free
- Released
- Sep 29, 2018
- Last updated
- Apr 22, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 1.27.6
- Languages
- -
Cal AI - Food Calorie Tracker trajectory
Fitdays trajectory
FAQ
Which makes more money, Cal AI - Food Calorie Tracker or Fitdays? v
Cal AI - Food Calorie Tracker earns about $416.2K per month, while Fitdays earns about $0. That is a ∞× revenue gap (~$416.2K more per month for Cal AI - Food Calorie Tracker). Annual revenue: Cal AI - Food Calorie Tracker ≈ $4.99M/year, Fitdays ≈ $0/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Cal AI - Food Calorie Tracker or Fitdays? v
Fitdays leads with about 6.2M estimated downloads vs 4.0M for Cal AI - Food Calorie Tracker - a 1.6× gap. Cal AI - Food Calorie Tracker reports 1,000,000+ installs on Google Play. Fitdays reports 5,000,000+ installs on Google Play.
Are Cal AI - Food Calorie Tracker and Fitdays in the same Google Play 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 Cal AI - Food Calorie Tracker and Fitdays offer? v
Cal AI - Food Calorie Tracker: IAP range $9.99 - $59.99 per item. Fitdays: no IAP detected on the public listing. Cal AI - Food Calorie Tracker runs a "Subscription (~$24.48/mo, fitness-sub)" monetization model; Fitdays 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 - Food Calorie Tracker or Fitdays? v
Cal AI - Food Calorie Tracker edges ahead with ★ 4.6 vs ★ 3.3 (gap of 1.4 stars). Rating volume: Cal AI - Food Calorie Tracker 2K ratings, Fitdays 702 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Cal AI - Food Calorie Tracker vs Fitdays revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $416.2K for Cal AI - Food Calorie Tracker and $0 for Fitdays are derived from Google Play 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 Cal AI - Food Calorie Tracker or Fitdays to a different Google Play app? v
Use the search box at the bottom of this page or paste any two 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.