Comparison

Biorhythm Graph vs Snorlytics

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Biorhythm Graph

Visualize personal biorhythm cycles with detailed graphs. Supports integration with Today Extension and Apple Watch for convenient access. Track multiple individuals' cycles easily.

Highlights
  • Display multiple biorhythm graphs
  • Support Today Extension
  • Apple Watch app support
  • Complication support
  • Granse support
Features
Read full description

Display multiple person's biorhythm graph. Support Today Extension. Also supports AppleWatch app, Granse, Complication.

About

Snorlytics

Features
Read full description

Stop wondering how you sleep. Start knowing. Discover the secrets of your sleep with Snorlytics, the advanced snore tracking app designed to help you understand and manage your snoring patterns. Using advanced on-device Machine Learning, Snorlytics detects and analyzes snoring sounds with high accuracy, giving you a detailed breakdown of your sleep environment. KEY FEATURES: Advanced Snore Detection: Precise AI-powered audio analysis distinguishes snoring from other room noises. Visualizes snoring intensity and frequency with easy-to-read graphs and heatmaps. Listen to audio samples of your snoring to understand its severity. Detailed Analytics & Trends: Track your "Snore Quality" over time. Monitor how your snoring changes daily, weekly, and monthly. Identify patterns and outliers in your sleep sessions. Identify Triggers & Remedies: Log pre-sleep factors like caffeine, alcohol, exercise, or late meals. Track the effectiveness of remedies like nasal strips, side sleeping, or humidifiers. Discover correlations between your lifestyle choices and your snore intensity. Privacy-First Design: Your sleep data is personal. Snorlytics processes audio locally on your device. No sleep info are uploaded to the cloud without your explicit action. You have full control over your data. Sleep Better, Together: Snoring doesn't just affect you; it affects your partner too. Use Snorlytics to monitor your progress as you try different solutions to reduce snoring. Disclaimer: Snorlytics is for general wellness and informational purposes only. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any medical condition (including Sleep Apnea). Always consult with a qualified healthcare provider for medical advice or if you have concerns about your sleep health Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://snorlytics.com/privacy.html Snorlytics Terms: https://snorlytics.com/terms.html

Screenshots

Biorhythm Graph4 screens
Snorlytics4 screens

Verdict

The call

The clearest difference is price: Snorlytics at Free against Biorhythm Graph's $0.99. Snorlytics also leads on update cadence (weekly vs every 6 months) and iOS requirement (15.0 vs 17.0). Biorhythm Graph's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Snorlytics is free to download; Biorhythm Graph costs $0.99 up front. Snorlytics sells 2 in-app purchases, starting at $5.99 per month. Biorhythm Graph asks for nothing beyond the download.

UpkeepUpdate frequency

Biorhythm Graph ships an update every 6 months, Snorlytics weekly. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
Biorhythm Graph versus Snorlytics: the parameters behind the verdict, then further details
ParameterBiorhythm GraphSnorlytics
Price$0.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size11 MB388 MB
Age rating4+4+
DeveloperShuji FukumotoBenny Wei Jie Seah

In-app purchases

None

Biorhythm Graph

No in-app purchases

2 purchases

Snorlytics

Subscriptions2
  • Snorlytics Premium$5.991 Month
  • Snorlytics Premium7 Days trial$34.991 Year

Questions

Is Biorhythm Graph free?
Biorhythm Graph costs $0.99, with no in-app purchases.
Is Snorlytics free?
Snorlytics is free to download, with in-app purchases available.
Do Biorhythm Graph or Snorlytics have ads?
Snorlytics shows ads; Biorhythm Graph does not.
Which is updated more often, Biorhythm Graph or Snorlytics?
Biorhythm Graph ships an update every 6 months, and Snorlytics weekly. Most recently, Biorhythm Graph was updated on October 17, 2026 and Snorlytics on October 15, 2026.

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