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52
BU Score
Solid

Biorhythm Calculator

5.0 ✍️ Editor
✍️ BU Analytics Review

Biorhythm Calculator is an iOS app from App All Day Pty Ltd in the Health & Fitness category, currently rated 5.0★ across 3 ratings. Initial signal reads as no scraped reviews yet — judgment based on metadata only.

Our BU Score puts it at 52Solid (established niche player). For a Health & Fitness app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Paid app ($0.99)METRIC
+$2,800
Excellent rating (5.0★)METRIC
+$2,200
Established app (3y old)METRIC
+$800
Single-language (English only)METRIC
−$400
Pre-traction phase (3 ratings)METRIC
−$300
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 27 MB🔞 4+📱 iOS 11.0+🔖 v1.1🔄 updated 3y ago🌐 EN📂 Health & Fitness💰 Paid🚀 Launched 2022 (3y old)

📝 About this app

Biorhythm Calculator can help you better understand your physical, emotional, and intellectual state. This can be helpful in making decisions about your health, work, and relationships.

Features of Biorhythm Calculator include:

Physical biorhythms: A rhythm or cycle in the human body that is controlled by the body's natural systems. This rhythm is said to be responsible for many physical functions, including metabolism, immunity, and even fertility. Some believe that physical biorhythm can be used to predict a person's physical well-being, and that by tracking this rhythm, one can improve their overall health.

Intelligence Biorhythm: A rhythm or cycle that tracks your cognitive performance by tracking your brainwave patterns. This uses a special algorithm to generate a personalized biorhythm chart that you can use. It is believed by some to offer insights into focus, concentration, and memory.

Emotional Biorhythm: Tracks emotions that are possibly influenced by physical and mental states. The theory suggests that we have three emotional states: positive, negative, and neutral. These states are cyclical, and our emotions change as our physical and mental states change. The theory of emotional biorhythm can be used to help us understand our emotions and how to manage them.

Biorhythm Calculator features:

- Track your biorhythm
- Insights into Intelligence, Emotional and physical cycles
- Biorhythm charts for 14 days into the future
- Inspirational quotes and sayings
- Awards and achievements for unlocking special biorhythms
- Personalized to your birth date

Biorhythm Calculator is a biorhythm tracker for your intelligence, emotional and physical cycles.

🆕 What's New · v1.1

Introducing Biorhythm Calculator. Get live biorhythm insights for your physical, emotional and intelligence wellbeing.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Biorhythm Calculator
Developer
App All Day Pty Ltd
Bundle ID
com.adamlyttleapps.BiorhythmCalculator
App Store URL
Open in App Store
Category
Health & Fitness
Content rating
4+
Languages
EN

Company

Website
appallday.com
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$86/mo
Top-grossing rank
Outside top 100 in US Health & Fitness
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth3 ratings+200% lifetimeShow 3-year history estimate ▾May 2023Dec 2024May 2026
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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