Comparison

Biorhythm Calc vs Lovifi

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

Head to head
About

Biorhythm Calc

Features
Read full description

Biorhythm Calculator reveals the hidden patterns that govern your energy, mood, and mental clarity - empowering you to plan your life around your natural peaks and valleys.

About

Lovifi

Features
Read full description

Discover the science (and fun!) of love compatibility with LoveLab AI – the most beautiful relationship compatibility app for curious couples! FOUR POWERFUL COMPATIBILITY ENGINES FLAMES Classic Remember the classic FLAMES game from school? We've perfected it! Enter two names and discover if you're destined to be Friends, Lovers, Affectionate, Married, Enemies, or Soulmates. Share results with friends and climb the global leaderboard! Name Match Analysis Your names reveal more than you think! Our advanced name compatibility algorithm analyzes letter patterns, phonetics, and numerology to calculate your relationship potential. Get detailed breakdowns and personalized insights. Biorhythm Compatibility Discover your natural rhythms! Based on birthdates, we calculate physical, emotional, and intellectual cycles to find the perfect harmony between you and your partner. Includes daily forecasts to know when you're most in sync. Zodiac & Astrology Lite Are you compatible according to the stars? Compare sun signs, elements (Fire, Earth, Air, Water), and modalities (Cardinal, Fixed, Mutable) to understand your cosmic connection. No birth time needed – just birthdates! STANDOUT FEATURES • Daily Love Forecast: Check your biorhythm forecast every day to know when you're at peak compatibility • Match History: Save unlimited compatibility results and revisit your favorite matches • Global Leaderboards: Compare your love score with couples worldwide • Beautiful Design: Smooth animations, gradient themes, and an interface designed for Gen Z • Share Results: Send compatibility cards to friends via any messaging app • 100% Privacy-First: All calculations happen on YOUR device – we never store names or birthdates on our servers PERFECT FOR • Couples wanting to explore their compatibility • Friends having fun with relationship tests • Anyone curious about astrology and biorhythms • People who love classic games like FLAMES • Relationship enthusiasts seeking entertainment YOUR PRIVACY MATTERS LoveLab AI is built with privacy at its core: • All compatibility calculations run on your device • Names and birthdates NEVER leave your phone • Optional leaderboards use anonymous IDs only • No tracking, no ads (in the free version!) • Open about our algorithms – no black boxes ENTERTAINMENT PURPOSES ONLY LoveLab AI is designed for entertainment and should not be used as a substitute for professional relationship advice, therapy, or medical guidance. All compatibility scores and analyses are algorithmic and not scientifically validated. Results are for fun – trust your heart, not just the numbers! COMING SOON • Spotify Music Match (compare music tastes!) • AI Chat Sentiment Analysis (analyze your text conversations) • Couples Mode (shared dashboard for partners) • Advanced astrology with moon & rising signs DOWNLOAD NOW Join thousands of couples discovering their compatibility with LoveLab AI! Whether you're exploring a new relationship or celebrating years together, our app makes love compatibility fun, beautiful, and private.

Screenshots

Biorhythm Calc1 screens
Lovifi4 screens

Verdict

The call

The clearest difference is update cadence: Lovifi at every 2 days against Biorhythm Calc's every 2 weeks. On price, ads, in-app purchases and 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Biorhythm Calc ships an update every 2 weeks, Lovifi every 2 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 5 level
Biorhythm Calc versus Lovifi: the parameters behind the verdict, then further details
ParameterBiorhythm CalcLovifi
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size24 MB24 MB
Age rating4+4+
DeveloperKornel KaulicsDenny Singh

In-app purchases

None

Biorhythm Calc

No in-app purchases

None

Lovifi

No in-app purchases

Questions

Is Biorhythm Calc free?
Biorhythm Calc is free to download, with no in-app purchases.
Is Lovifi free?
Lovifi is free to download, with no in-app purchases.
Do Biorhythm Calc or Lovifi have ads?
Neither Biorhythm Calc nor Lovifi shows ads.
Which is updated more often, Biorhythm Calc or Lovifi?
Biorhythm Calc ships an update every 2 weeks, and Lovifi every 2 days. Most recently, Biorhythm Calc was updated on October 13, 2026 and Lovifi on October 10, 2026.

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