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Birthday Calendar + vs its rivals

Side-by-side comparison against Birthday Calendar +'s closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

Birthday Calendar +
This App
HBD 햅벋데 - 생일 캘린더 어플 공휴일 음력 달력
Peer
Germany Calendar
Peer
Vietnam Calendar
Peer
Minimalist Birthday Reminder
Peer
Core Identity
DeveloperMobTouch Incyunji LEEdEventz StudiodEventz StudioSHPAVDA, TOO
CategoryLifestyleLifestyleLifestyleLifestyleLifestyle
PlatformAndroid, iOSiOSAndroidAndroidiOS, Android
Store Metrics
Rating3.8 / 50.0 / 50.0 / 50.0 / 54.7 / 5
Ratings Count1,89100019
PriceFreeFreeFreeFreeFree
Release DateAug 31, 2011May 31, 2023May 29, 2016Jul 30, 2017Oct 14, 2022
Last UpdatedOct 22, 2017Jun 6, 2023Jan 11, 2026Jan 11, 2026Nov 27, 2024
Sentiment & Reviews
Sentimentmixed---terrible
Score45/100---10/100
Praises
  • Reliable birthday and anniversary reminders prevent social embarrassment for users with poor memory
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Complaints
  • Application crashes immediately upon launch following the latest update on iOS devices
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  • Application fails to launch entirely following the installation of the latest update on mobile devices
Requests
  • Data extraction or export functionality requested to recover information from non-functional app versions
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Strategic Intel
Strengths
  • Reminder logic prevents social friction
  • Multi-source import reduces setup friction
  • Automated nightly chatbot support creates a recurring daily habit loop
  • Social club invitation system provides a mechanism for organic user-led growth
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  • Focused utility-first design minimizes cognitive load
  • Automatic age and zodiac calculation adds value
Weaknesses
  • Critical launch failures on iOS
  • Inconsistent notification delivery on Android
  • Lack of data recovery support
  • Zero rating count on iOS platform
  • Lack of historical or zodiac data integration compared to category leaders
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  • Critical launch failure in the latest update
  • No cloud-save functionality for non-authenticated users
  • 0.03 rating gap between iOS and Android
Pricingfreemiumfreefreefreefreemium
MomentumZombieZombie--Maintenance
Update Cadence2 versions, ~2953d avg1 versions--5 versions

Compare Birthday Calendar + head-to-head

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Birthday Calendar +, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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