Apollo Neuro vs Cal AI - Calorie Tracker
Apollo Neuro
Apollo Neuro
App Store
$8.8K/mo
~$105.4K/yr · 143K installs
VS
Cal AI - Calorie Tracker
Viral Development LLC
App Store
$2.99M/mo
~$35.86M/yr · 14.1M installs
Revenue winner
Cal AI - Calorie Tracker wins
+33917% vs other
Installs winner
Cal AI - Calorie Tracker wins
+9764% vs other
MAU winner
Cal AI - Calorie Tracker wins
+8405% vs other
Rating winner
Cal AI - Calorie Tracker wins
+8% 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 340× more per month than Apollo Neuro - $2.99M vs $8.8K.
- Premium pricing. Cal AI - Calorie Tracker charges $19.99/mo vs Apollo Neuro's $7.50/mo - higher ARPU per converted user.
- Bigger install base. Cal AI - Calorie Tracker has ~14.1M lifetime installs vs Apollo Neuro's ~143K - 98.6× the funnel top.
- More monetization surfaces. Cal AI - Calorie Tracker runs 4 IAP tiers vs 3 - 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.
Apollo Neuro
vs
Cal AI - Calorie Tracker
Monthly revenue (est.)?
$8.8K
▶
$2.99M
Annual revenue (est.)
$105.4K
▶
$35.86M
Lifetime installs (est.)
143K
▶
14.1M
Monthly active users (est.)?
36K
▶
3.1M
App Store rating
4.47★
▶
4.80★
Total ratings
2K
▶
313K
US grossing rank
-
=
-
Cheapest monthly sub
$7.50
▶
$19.99
IAP tiers detected
3 tiers
▶
4 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Jan 19, 2020
- Last updated
- Apr 13, 2026
- File size
- 646.0 MB
- Content rating
- 4+
- Version
- 4.3.3
- Languages
- English, Japanese
- Category
- Health & Fitness
- Price
- Free
- Released
- Apr 8, 2024
- Last updated
- May 7, 2026
- File size
- 283.4 MB
- Content rating
- 4+
- Version
- 3.3.5
- Languages
- Arabic, AZ, Dutch, English, French, German +9 more
Apollo Neuro trajectory
Cal AI - Calorie Tracker trajectory
FAQ
Which makes more money, Apollo Neuro or Cal AI - Calorie Tracker? v
Cal AI - Calorie Tracker earns about $2.99M per month, while Apollo Neuro earns about $8.8K. That is a 340.2× revenue gap (~$2.98M more per month for Cal AI - Calorie Tracker). Annual revenue: Apollo Neuro ≈ $105.4K/year, Cal AI - Calorie Tracker ≈ $35.86M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Apollo Neuro or Cal AI - Calorie Tracker? v
Cal AI - Calorie Tracker leads with about 14.1M estimated downloads vs 143K for Apollo Neuro - a 98.6× gap. Apollo Neuro's App Store downloads are estimated from 2K ratings × the standard 1:75 ratio. Cal AI - Calorie Tracker's App Store downloads are estimated from 313K ratings.
Are Apollo Neuro and Cal AI - Calorie 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 Apollo Neuro and Cal AI - Calorie Tracker offer? v
Apollo Neuro: IAP range 3 tiers detected. Cal AI - Calorie Tracker: IAP range 4 tiers detected. Apollo Neuro runs a "Subscription (~$7.50/mo)" monetization model; Cal AI - Calorie Tracker runs "Subscription (~$19.99/mo, fitness-sub)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Apollo Neuro or Cal AI - Calorie Tracker? v
Cal AI - Calorie Tracker edges ahead with ★ 4.8 vs ★ 4.5 (gap of 0.3 stars). Rating volume: Apollo Neuro 2K ratings, Cal AI - Calorie Tracker 313K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Apollo Neuro vs Cal AI - Calorie Tracker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $8.8K for Apollo Neuro and $2.99M for Cal AI - Calorie 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 Apollo Neuro or Cal AI - 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 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.