Sign in

Zero: Fasting & Food Tracker

App Store·Health & FitnessFree + IAP4.82 (445,287)launched 9.6y agoapp updated 1d agocharts in 7 countries
Scout Score
11

Zero: Fasting & Food Tracker generates an estimated $53k–$340k/month in revenue from 1k–6k downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).

Estimates updated 02.08.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month$53k–$340k
Est. downloads / month1k–6k
Estimate confidencelow
PricingFree + IAP
Rating4.82 ★ (445,287 ratings)
CategoryHealth & Fitness
Best chart rank#88 Health & Fitness Grossing
Released23.12.2016
App last updated03.08.2026
PlatformiOS
Est. downloads / mo
1k–6k
Est. revenue / mo
$53k–$340k
Rating velocity / day
1 1
Chart velocity
flat
Peak rank
#76
Days tracked
54
Chart ranks
#88 Health & Fitness Grossing

Modeled monthly estimate · rating velocity · low confidence

About

Zero is the all-in-one fasting tracker and nutrition app built for real results. Most fasting and weight loss apps stop at simply tracking fasts or calories. Zero connects the full picture — fasting, protein, meals, hydration, and habits — so you actually change your body composition, not just your eating schedule. Here’s how Zero helps you get there: • Track your intermittent fasting — Engage…

Trends & analysis

Chart rank trend

US · category
#76#100
Jun 4Aug 4
Grossing #88

Why it's surfacing

Scout 11
Momentum
3
Newness
3
Breakout
0

Ratings & velocity

★ 0 in window
Total ratings
445k445k
Jun 4Aug 4
New ratings / day
290
Jun 7Aug 3

Rating distribution

96% positive · 445k ratings
5
89%
4
8%
3
2%
2
0%
1
1%

Geographic reach

best rank · 7 storefronts
tw
#83 category
kr
#85 category
us
#88 category
ca
#88 category
gb
#93 category
au
#95 category
in
#96 category

Revenue & downloads trend

ARPU $48
Est. revenue / mo · $134k
$184k$126k
Jun 4Aug 2
Est. downloads / mo · 3k
1.2M3k
Jun 4Aug 2

In-app purchases

4 tiers
Zero Plus Subscription$10
Zero Plus Subscription$50
Zero Plus Subscription$70
Zero Plus Subscription$90

Update history

7 updates tracked
  • v7.12.01d ago

    Your fasting companion just got even better. This update brings a completely redesigned Apple Watch experience, deeper fasting insights, and a few quality-of-life improvements throughout the app. • All-New Apple Watch App: We’ve completely redesigned the Zero Apple Watch experience with a fresh new look and expanded fasting functionality, making it easier than ever to start, end, and track your fast from your wrist. • More Detailed Fasting Insights: Explore enhanced fasting zones to better understand what your body is doing throughout every stage of your fast. • Smarter Logging: The logging sheet is now easier to navigate, helping you quickly find the actions you use most. • Bug Fixes: Improved the weight chart experience when no data is available and fixed a dark mode issue on the MVV screen.

  • v7.11.026d ago

    Discover more. Log with confidence. This update makes it easier to experience meal logging and improves the reliability of some of Zero’s most important flows. • Try Meal Logging for Free: New to meal logging? You can now try it with 3 free meal logs and experience AI-powered nutrition tracking before upgrading to Plus. • Helpful Tips Along the Way: We’ve added in-app tips to help you discover features and get the most out of Zero. • Bug Fixes: Fixed issues affecting meal uploads, onboarding, weight units, and other areas of the app for a smoother experience.

  • v7.10.028d ago

    A smoother way to log your day. This update refreshes key parts of the Zero experience, making logging and getting started even easier. • Redesigned Logging Sheet: We’ve refreshed the logging experience with a cleaner, more intuitive design for adding meals, activity, sleep, mindfulness, mood, and more. • Improved Onboarding: We’ve refined the onboarding experience with fewer taps and a more consistent interface. • Bug Fixes: Squashed bugs and made additional improvements to keep everything running smoothly.

  • v7.9.11mo ago

    More tracking, fewer taps. This update makes it easier to log your progress and stay connected to your health data throughout the day. • New Navigation Experience: Logging is now accessible from anywhere in the app. Quickly add meals, track habits, and record progress with a single tap from the navigation bar. • Explore More of Zero: We’ve expanded visibility of key health metrics and tracking tools, helping you better understand what’s available to support your health journey. • Bug Fixes: Fixed an issue affecting fasting presets and improved the experience for members redeeming special offers through the App Store.

  • v7.9.01mo ago

    More tracking, fewer taps. This update makes it easier to log your progress and stay connected to your health data throughout the day. • New Navigation Experience: Logging is now accessible from anywhere in the app. Quickly add meals, track habits, and record progress with a single tap from the navigation bar. • Explore More of Zero: We’ve expanded visibility of key health metrics and tracking tools, helping you better understand what’s available to support your health journey. • Bug Fixes: Fixed an issue affecting fasting presets and improved the experience for members redeeming special offers through the App Store.

Zero: Fasting & Food Tracker — FAQ

How much money does Zero: Fasting & Food Tracker make?

According to AppCurrents estimates, Zero: Fasting & Food Tracker generates approximately $53k–$340k per month (low confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does Zero: Fasting & Food Tracker get?

Zero: Fasting & Food Tracker sees an estimated 1k–6k downloads per month on the App Store, per AppCurrents modeling.

Is Zero: Fasting & Food Tracker free?

Zero: Fasting & Food Tracker is free to download on the App Store, monetizing through in-app purchases.

What is Zero: Fasting & Food Tracker's rating?

Zero: Fasting & Food Tracker holds a 4.82-star average from 445,287 ratings on the App Store. It currently ranks #88 on the Health & Fitness grossing chart.

When was Zero: Fasting & Food Tracker released?

Zero: Fasting & Food Tracker launched on the App Store on 23.12.2016. Its latest version shipped 03.08.2026.

Apps like Zero: Fasting & Food Tracker

See all alternatives →

Compare Zero: Fasting & Food Tracker