OBS Calc -Pregnancy Calculator
Quickly calculate Estimated Delivery Date(EDD) and Gestation Age by Date & Scan
DownloadPrevious Versions
OBS Calc -Pregnancy Calculator
6.0
APK
March 18, 2023
4.78 MB
Requires Android: Android 5.0+
Screen DPI: 160-640dpi
SHA1: 93d8c00e68a8f177e70502e037714c5b71524c0f
Size: 4.78 MB
What's New:
Updated UI to Material U
Added default cycle setting
Fixed stability issues on low memory devices
Added default cycle setting
Fixed stability issues on low memory devices
OBS Calc -Pregnancy Calculator
6.0
XAPK
APKs
March 21, 2023
4.71 MB
Variant
Arch
Version
DPI
OBS Calc -Pregnancy Calculator
5.4
APK
November 29, 2019
3.67 MB
Requires Android: Android 4.1+
Screen DPI: 160-640dpi
SHA1: 272485e4e96709cecdf375163e71e9d7e3932ffe
Size: 3.67 MB
What's New:
Reduced app size
Fixed error in cycle length variation for calculating gestational age
Made layout fluent
Made Ad smaller and less intrusive
Added notification when new app update is available
Ability to disable ads
Fixed error in cycle length variation for calculating gestational age
Made layout fluent
Made Ad smaller and less intrusive
Added notification when new app update is available
Ability to disable ads
OBS Calc -Pregnancy Calculator
4.8
APK
August 9, 2019
3.64 MB
Requires Android: Android 4.1+
Screen DPI: 160-640dpi
SHA1: b3d96e3bf85ce11b4db322678f8b8be71b6f0a04
Size: 3.64 MB
What's New:
Made layout fluent
Added notification when new app update is available
Fixed rate dialog error
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Ability to disable ads
Added notification when new app update is available
Fixed rate dialog error
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Ability to disable ads
OBS Calc -Pregnancy Calculator
4.6
APK
August 6, 2019
3.64 MB
Requires Android: Android 4.1+
Screen DPI: 160-640dpi
SHA1: 6ce5cd9652ca6e3e22d7e2a17a5c5179af706334
Size: 3.64 MB
What's New:
Made layout fluent
Added notification when new app update is available
Fixed rate dialog error
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Added notification when new app update is available
Fixed rate dialog error
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
OBS Calc -Pregnancy Calculator
4.3
APK
July 13, 2019
3.23 MB
Requires Android: Android 4.1+
Screen DPI: 160-640dpi
SHA1: ab0b2c226ad6ee072e5c8000a829729628945c02
Size: 3.23 MB
What's New:
Made layout fluent
Added notification when new app update is available
Fixed rate dialog error
Fixed crashes on Android Pie(9.0)
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Added notification when new app update is available
Fixed rate dialog error
Fixed crashes on Android Pie(9.0)
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
OBS Calc -Pregnancy Calculator
4.1
APK
July 13, 2019
3.23 MB
Requires Android: Android 4.1+
Screen DPI: 160-640dpi
SHA1: 190e3bd94a91fa4197e605088fca5536d580976d
Size: 3.23 MB
What's New:
Made layout fluent
Added notification when new app update is available
Fixed rate dialog error
Fixed crashes on Android Pie(9.0)
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Added notification when new app update is available
Fixed rate dialog error
Fixed crashes on Android Pie(9.0)
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
OBS Calc -Pregnancy Calculator
4.0
APK
June 24, 2019
2.99 MB
Requires Android: Android 4.1+
Screen DPI: 160-640dpi
SHA1: 51a17e8981e407ab1c86cd171b15eafd632f14d2
Size: 2.99 MB
What's New:
Made layout fluent
Added notification when new app update is available
Fixed rate dialog error
Fixed crashes on Android Pie(9.0)
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Added notification when new app update is available
Fixed rate dialog error
Fixed crashes on Android Pie(9.0)
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
OBS Calc -Pregnancy Calculator
3.5
APK
June 19, 2019
2.87 MB
Requires Android: Android 4.1+
Screen DPI: 160-640dpi
SHA1: deb966a8595c64d8b2589e79f481a2a3f9afb540
Size: 2.87 MB
What's New:
Fixed rate dialog error
Fixed crashes on Android Pie(9.0)
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Improved tutorial
Fixed crashes on Android Pie(9.0)
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Improved tutorial
OBS Calc -Pregnancy Calculator
3.4
APK
June 18, 2019
2.87 MB
Requires Android: Android 4.1+
Screen DPI: 160-640dpi
SHA1: 292093db9470135ce7e687dc4ec3d7d6d70edf85
Size: 2.87 MB
What's New:
Fixed crashes on Android Pie(9.0)
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Improved tutorial
Faster app startup
Fixed bugs while entering dates
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Improved tutorial
Faster app startup
Fixed bugs while entering dates
OBS Calc -Pregnancy Calculator
3.2
APK
June 13, 2019
3.27 MB
Requires Android: Android 4.1+
Screen DPI: 160-640dpi
SHA1: c119e358743f2ef4dd134e55e7a29168a5f35c93
Size: 3.27 MB
What's New:
Fixed crashes on Android Pie(9.0)
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Improved tutorial
Faster app startup
Fixed bugs while entering dates
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Improved tutorial
Faster app startup
Fixed bugs while entering dates
OBS Calc -Pregnancy Calculator
3.1
APK
May 27, 2019
3.27 MB
Requires Android: Android 4.1+
Screen DPI: 160-640dpi
SHA1: 21510a09499b8207eac3074ae27db389fabb3b32
Size: 3.27 MB
What's New:
Fixed crashes on Android Pie(9.0)
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Improved tutorial
Faster app startup
Fixed bugs while entering dates
Added ability to calculate gestational age on specific date
Added ability to calculate LMP from EDD
Smoother experience on older devices
Improved tutorial
Faster app startup
Fixed bugs while entering dates
OBS Calc -Pregnancy Calculator
2.0
APK
May 8, 2019
2.12 MB
Requires Android: Android 4.1+
Screen DPI: 120-640dpi
SHA1: 2d8494a01322d9fdeb83ef45acb246eefc8c7208
Size: 2.12 MB
What's New:
Added Intro for better experience
Added Drawer
Faster app startup
Fixed bugs while entering dates
Added Drawer
Faster app startup
Fixed bugs while entering dates
OBS Calc -Pregnancy Calculator
1.7
APK
January 30, 2018
2.86 MB
Requires Android: Android 4.0.3+
Screen DPI: 120-640dpi
SHA1: 4a84a694ee2fcd7594739d83fd1cd8d39c31a3f3
Size: 2.86 MB
What's New:
Added Date preference eg. dd/MM/yyyy or MM/dd/yyyy
Added guide for easy usage
Bug fixes
Added guide for easy usage
Bug fixes
OBS Calc -Pregnancy Calculator
1.5
APK
September 6, 2017
2.73 MB
Requires Android: Android 4.0.3+
Screen DPI: 120-640dpi
SHA1: 31c753cf59b7e1469faca4bbd883c612d53e431d
Size: 2.73 MB
What's New:
Added Help for Gestation Age by Scan
Added share option
Bug fixes
Added share option
Bug fixes
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