Carbon - Macro Coach & Tracker vs Zero: Fasting & Food Tracker
Carbon - Macro Coach & Tracker
Reform LLC
App Store
$43.7K/mo
~$524.4K/yr · 624K installs
VS
Zero: Fasting & Food Tracker
Zero Longevity Science, Inc.
App Store
$2.80M/mo
~$33.64M/yr · 66.8M installs
Revenue winner
Zero: Fasting & Food Tracker wins
+6316% vs other
Installs winner
Zero: Fasting & Food Tracker wins
+10606% vs other
MAU winner
Zero: Fasting & Food Tracker wins
+5253% vs other
Rating winner
Carbon - Macro Coach & Tracker wins
+0% vs other
Why Zero: Fasting & Food Tracker is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Zero: Fasting & Food Tracker earns roughly 64× more per month than Carbon - Macro Coach & Tracker - $2.80M vs $43.7K.
- Aggressive pricing. Zero: Fasting & Food Tracker undercuts at $9.99/mo vs $11.99/mo - converts a higher % of free users.
- Bigger install base. Zero: Fasting & Food Tracker has ~66.8M lifetime installs vs Carbon - Macro Coach & Tracker's ~624K - 107.1× the funnel top.
→ Find more apps with this revenue gap · Full Zero: Fasting & Food Tracker report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Carbon - Macro Coach & Tracker
vs
Zero: Fasting & Food Tracker
Monthly revenue (est.)?
$43.7K
▶
$2.80M
Annual revenue (est.)
$524.4K
▶
$33.64M
Lifetime installs (est.)
624K
▶
66.8M
Monthly active users (est.)?
162K
▶
8.7M
App Store rating
4.83★
◀
4.82★
Total ratings
8K
▶
445K
US grossing rank
-
=
-
Cheapest monthly sub
$11.99
◀
$9.99
IAP tiers detected
3 tiers
◀
1 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Apr 21, 2020
- Last updated
- Jan 12, 2026
- File size
- 111.6 MB
- Content rating
- 4+
- Version
- 2.74.4732
- Languages
- English
- Category
- Health & Fitness
- Price
- Free
- Released
- Dec 23, 2016
- Last updated
- Apr 29, 2026
- File size
- 210.2 MB
- Content rating
- 17+
- Version
- 7.6.0
- Languages
- English
Carbon - Macro Coach & Tracker trajectory
Zero: Fasting & Food Tracker trajectory
FAQ
Which makes more money, Carbon - Macro Coach & Tracker or Zero: Fasting & Food Tracker? v
Zero: Fasting & Food Tracker earns about $2.80M per month, while Carbon - Macro Coach & Tracker earns about $43.7K. That is a 64.2× revenue gap (~$2.76M more per month for Zero: Fasting & Food Tracker). Annual revenue: Carbon - Macro Coach & Tracker ≈ $524.4K/year, Zero: Fasting & Food Tracker ≈ $33.64M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Carbon - Macro Coach & Tracker or Zero: Fasting & Food Tracker? v
Zero: Fasting & Food Tracker leads with about 66.8M estimated downloads vs 624K for Carbon - Macro Coach & Tracker - a 107.1× gap. Carbon - Macro Coach & Tracker's App Store downloads are estimated from 8K ratings × the standard 1:75 ratio. Zero: Fasting & Food Tracker's App Store downloads are estimated from 445K ratings.
Are Carbon - Macro Coach & Tracker and Zero: Fasting & Food 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 Carbon - Macro Coach & Tracker and Zero: Fasting & Food Tracker offer? v
Carbon - Macro Coach & Tracker: IAP range 3 tiers detected. Zero: Fasting & Food Tracker: IAP range 1 tiers detected. Carbon - Macro Coach & Tracker runs a "Subscription (~$8.33/mo)" monetization model; Zero: Fasting & Food Tracker runs "Subscription (~$9.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Carbon - Macro Coach & Tracker or Zero: Fasting & Food Tracker? v
Carbon - Macro Coach & Tracker edges ahead with ★ 4.8 vs ★ 4.8 (gap of 0.0 stars). Rating volume: Carbon - Macro Coach & Tracker 8K ratings, Zero: Fasting & Food Tracker 445K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Carbon - Macro Coach & Tracker vs Zero: Fasting & Food Tracker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $43.7K for Carbon - Macro Coach & Tracker and $2.80M for Zero: Fasting & Food 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 Carbon - Macro Coach & Tracker or Zero: Fasting & Food 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.