Best Birth Date Compatibility Calculator Apps

0+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated June 2026

With an average user rating of 4.4★, the birth date compatibility calculator category is one of the App Store's strongest. Browse all 0+ apps we track, sorted so the most loved ones surface first.

Compare top Birth Date Compatibility Calculator Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Astrology PlusAstrology PlusFree4.7★ (6.6K)YesYesAug 2026
2Age Calculator OriginalAge Calculator OriginalFree4.4★ (78)NoNoMay 2026
3#1 Age Calculator#1 Age CalculatorFree3.4★ (809)NoNoJul 2026
4Astrolis Horoscopes & TarotAstrolis Horoscopes & TarotFree4.8★ (23K)YesYesAug 2026
5A Love Calc: Calculator TestA Love Calc: Calculator TestFree4.5★ (238)YesYesAug 2026
6Age Calculator AppAge Calculator AppFree4.5★ (3.7K)YesYesAug 2026
7Love Match: Compatibility CalcLove Match: Compatibility CalcFree4.5★ (68)YesYesAug 2026
8The PatternThe PatternFree4.0★ (15K)NoYesAug 2026

Top Picks for Birth Date Compatibility Calculator

Astrology Plus#1

Astrology Plus by Horoscope.com

Daily Horoscope & Birth Charts
Editor's Choice
🌟 Lifestyle
4.7😐(6.6K ratings)
FreeAdsIn-App Purchases
Astrology Plus screenshot 1
Astrology Plus screenshot 2
Astrology Plus screenshot 3
Astrology Plus screenshot 4
Astrology Plus screenshot 5

Explore your cosmic journey with personalized horoscopes, birth chart analysis, and daily tarot readings. Discover romantic compatibility and gain insights into your personality, career, and destiny. Offers both free and premium features for a comprehensive astrological experience.

What We Love

  • 🚀 Accurate readings
  • 👍 Detailed and personalized horoscopes
  • 🔍 Variety of features (tarot, fortune, etc.)
  • ⭐ Highly rated and recommended

Room to Improve

  • 🐛 Buggy and crashes
  • 💰 Expensive subscription model
  • 🔒 Requires too much personal information
Age Calculator Original#2

Age Calculator Original by Rise Up Labs

Calculate Chronological Age
Strong Contender
🌟 Lifestyle
4.4😐(78 ratings)
Free
Age Calculator Original screenshot 1
Age Calculator Original screenshot 2
Age Calculator Original screenshot 3
Age Calculator Original screenshot 4

Calculate your precise age in various units of time, from years down to seconds. Save ages, find remaining time until your next birthday, and use it for various counting needs like birthdays or pets.

What We Love

  • 🚀 Accurate age calculation
  • 👍 Easy to use
  • 🎉 Fun and interesting
  • ⚙️ Helpful for work/record-keeping

Room to Improve

  • 🐛 Inaccurate age/birthday calculations
  • 🔍 Difficult to look up individuals
  • 🔍 Lack of updates/new features
#1 Age Calculator#3

#1 Age Calculator by HomeSpeechHome PLLC

Reliable. Fast. Simple
Worth Considering
🏥 Medical
3.4😐(809 ratings)
Free
#1 Age Calculator screenshot 1
#1 Age Calculator screenshot 2
#1 Age Calculator screenshot 3

Quickly determine a person's chronological age with this straightforward calculator. It automatically computes age upon entering a birth date and can also calculate age for a past date.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for work
  • 🚀 Loads fast
  • 👍 Accurate

Room to Improve

  • 🔍 Too many ads
  • 🐛 Formatting issues after updates
  • 🐛 Compatibility issues with newer devices

More Birth Date Compatibility Calculator apps to explore

4
Astrolis Horoscopes & Tarot
Astrolis Horoscopes & Tarot
Astrolis Horoscopes & Tarot
Horoscope & Birth Chart
Free

Get personalized daily horoscopes, birth chart analysis, and romantic compatibility insights. Explore planetary transits, tarot readings, and Chinese zodiac forecasts to understand your personality and life path.

Personalized daily horoscopesBirth chart analysisRomantic compatibility reports
🌟 Lifestyle
(23K)
free with in-app purchases
5
A Love Calc: Calculator Test
A Love Calc: Calculator Test
A Love Calc: Calculator Test
Compatibility match your crush
Free

This app analyzes the compatibility between two people using numerology based on their names. It calculates a compatibility percentage and provides a detailed report, allowing users to discover love potential and share results with friends. It's designed purely for entertainment.

Calculate couple compatibility percentageAnalyze compatibility with contactsGenerate compatibility reports
🌟 Lifestyle
(238)
free with in-app purchases
6
Age Calculator App
Age Calculator App
Age Calculator App
Easy Age Calculator
Free

Calculate your exact age in various units like months, days, hours, minutes, and seconds. This app also includes a BMI calculator for additional health insights.

Calculate age in monthsCalculate age in daysCalculate age in hours
🔧 Utilities
(3.7K)
free with in-app purchases
7
Love Match: Compatibility Calc
Love Match: Compatibility Calc
Love Match: Compatibility Calc
Crush calculator and test
Free

Calculate your romantic compatibility with a partner or friends. This app uses algorithms to determine a love match percentage based on names and can scan your contacts to reveal potential connections. It's designed for entertainment and exploring romantic possibilities.

Calculate love match percentageScan contacts for best matchesIdentify best and worst matches in groups
🌟 Lifestyle
(68)
free with in-app purchases
8
The Pattern
The Pattern
The Pattern
Self & Relationship Insights
Free

Discover your psychological blueprint and understand your relationships on a deeper level. This app offers insights into your personality, life cycles, and compatibility with others, helping you foster more meaningful connections.

In-depth personality insightsLife cycle overviewRelationship compatibility
🌟 Lifestyle
(15K)
free with in-app purchases
9
Zodi: Horoscope & Astrology
Zodi: Horoscope & Astrology
Zodi: Horoscope & Astrology
Zodiac Birthchart & Numerology
Free

Access daily, weekly, monthly, and yearly horoscopes based on detailed natal chart analysis by professional astrologers. Explore zodiac compatibility, beauty calendars, personalized reports, and gain deeper self-understanding.

Daily, weekly, monthly, yearly horoscopesZodiac compatibility analysisPersonalized natal chart readings
🌟 Lifestyle
(3.2K)
free with in-app purchases
10
ClevCalc - Calculator
ClevCalc - Calculator
ClevCalc - Calculator
All-In-One Calculator
Free

This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.

Scientific calculatorUnit converterCurrency converter
📊 Productivity
(13K)
free with in-app purchases
11
Future: Horoscope & Astrology
Future: Horoscope & Astrology
Future: Horoscope & Astrology
2025 Horoscope
Free

Gain insights into yourself and others with daily horoscopes, personalized compatibility reports, and palm readings. Explore numerology and biorhythms for a deeper understanding of your life path and relationships.

Daily, monthly, yearly horoscopesPersonalized love compatibilityPalm reading analysis
🌟 Lifestyle
(1.9K)
subscription
12
Perfect OB Wheel
Perfect OB Wheel
Perfect OB Wheel
Obstetrics calculator
$1.99

This app is a comprehensive obstetrics calculator that provides detailed pregnancy information. It offers flexible input options and displays thorough results including estimated due dates, gestational ages, and fetal growth estimates.

Flexible input (LMP, conception, EDC, ultrasound)Fast data entry optionsDetailed pregnancy results
🏥 Medical
(3.6K)
free with in-app purchases
13
Starcrossed
Starcrossed
Starcrossed
Your All-in-One Astrology App
Free

Discover your soulmate and explore cosmic connections through detailed astrological analysis. Visualize your soulmate, understand compatibility, and receive personalized daily horoscopes. Navigate relationships and friendships with insights from your birth chart and zodiac signs.

Soulmate drawing and timingTap to connect with othersPersonalized daily horoscopes
🌟 Lifestyle
(3.6K)
free with in-app purchases
14
Star: Compatibility Horoscope
Star: Compatibility Horoscope
Star: Compatibility Horoscope
Personal relationship coach
Free

Explore your romantic compatibility and gain insights into relationships using astrological reports and personalized courses. Discover ideal matches, improve existing partnerships, and navigate the dating world with daily horoscopes and zodiac-specific advice.

Love Compatibility reportsLove & Sex Astrology reports14-day Relationship course
🌟 Lifestyle
(936)
free with in-app purchases
15
Due Date Calculator: Fertility
Due Date Calculator: Fertility
Due Date Calculator: Fertility
For Fertility Treatments
Free

This app calculates estimated due dates for pregnancy, particularly for those undergoing fertility treatments like embryo transfer or IUI. It can also determine due dates based on ovulation or natural conception.

Calculate due dates for fertility treatmentsCalculate due dates by ovulationCalculate due dates by natural conception
🏥 Medical
(13)
free
16
Super Duper Age Calculator
Super Duper Age Calculator
Super Duper Age Calculator
by Super Duper Publications
Free

This application allows for rapid and precise calculation of chronological ages between any two dates. It provides a clear breakdown of years, months, and days, and offers convenient access to past calculations. Users can easily navigate dates and quickly return to the current day.

Calculate chronological agesSee years, months, and days between datesRecall previous calculations
📊 Productivity
(16)
free
17
MatchUp: AI Compatibility
MatchUp: AI Compatibility
MatchUp: AI Compatibility
Discover Your Match with AI
Free

This app uses AI and numerology to analyze relationship compatibility. It offers voice or text-based guidance to understand connections with partners, friends, or colleagues. Explore personal strengths and life lessons through a unique psychomatrix chart.

AI Voice Astrologer (MUVA)Birth-date based compatibility algorithmPythagorean numerology psychomatrix
🌟 Lifestyle
(335)
free with in-app purchases
18
Age Calculator; Date of Birth
Age Calculator; Date of Birth
Age Calculator; Date of Birth
Birthday Countdown, Age Stats
Free

Calculate age precisely to the second and explore fascinating time-related facts. Manage family birthdays with profiles and enjoy live countdowns to upcoming celebrations. It's a fun and informative way to engage with your personal timeline.

Precise age calculation (seconds)Birthday countdownsFamily profiles
🔧 Utilities
(84)
ad-supported
19
CUE Astrology
CUE Astrology
CUE Astrology
Numerology
Free

Gain practical insights into timing, compatibility, and decision-making with personalized astrology and numerology. Understand daily energy, analyze relationships, and discover your life path for real-world results.

Daily energy guidanceAdvanced compatibility calculatorLife path and birthdate analysis
🌟 Lifestyle
(6.7K)
subscription
20
Horos - Birth Chart
Horos - Birth Chart
Horos - Birth Chart
Your complete birth chart
Free

Explore your cosmic blueprint with in-depth birth chart analysis and AI-powered astrological insights. Navigate daily life and relationships with personalized horoscopes and transit tracking.

Complete natal chart analysisAI-powered astrology assistantLive transit tracker
🌟 Lifestyle
(268)
free with in-app purchases

FAQ about Birth Date Compatibility Calculator

What are the best birth date compatibility calculator apps for iPhone?
Astrology Plus tops our birth date compatibility calculator apps ranking as of June 2026, with a 4.7-star average from 6.6K App Store ratings, and it's free to download.
Yes — 19 of the top birth date compatibility calculator apps we rank are free to download, including Astrology Plus and Age Calculator Original.
Astrology Plus shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
Astrology+ is an all-in-one astrology companion that provides personalized horoscopes, in-depth birth chart analysis, daily tarot readings, and love compatibility assessments. It helps users gain insights into their personality, career, and destiny through cosmic advice.
Key features include personalized daily, weekly, monthly, and annual horoscopes, detailed natal chart analyses, daily tarot card readings, romantic compatibility calculations, and monthly moon reports. Premium users also receive in-depth love, career, and destiny astrology reports.