BillingsApp
In-app purchases
2.6star
297 reviews
50K+
Downloads
Everyone
info
About this app
With our Free Version you will be able to:
1) Register daily entries using the Billings Ovulation Method® Chart
2) Link your account with your spouse and with all your mobile devices
3) Contact and share your chart with an Accredited Teacher
4) Safely save your charts
5) Register without Internet
With our PREMIUM Subscription you will be able to:
1) Ask question directly to Accredited Teachers
2) Print your Charts
3) Email your Charts in PDF format
4) Create a reminder so you don´t forget
5) Select Custom Palette Colors
6) Backup all your charts in your device
With the Free Version we want to reach all BOM Users and help them to easily keep their daily chart entries in a matter of seconds.
Furthermore, buying the PREMIUM Subscription you are helping the association in your country and WOOMB International World Wide Organization.
1) Register daily entries using the Billings Ovulation Method® Chart
2) Link your account with your spouse and with all your mobile devices
3) Contact and share your chart with an Accredited Teacher
4) Safely save your charts
5) Register without Internet
With our PREMIUM Subscription you will be able to:
1) Ask question directly to Accredited Teachers
2) Print your Charts
3) Email your Charts in PDF format
4) Create a reminder so you don´t forget
5) Select Custom Palette Colors
6) Backup all your charts in your device
With the Free Version we want to reach all BOM Users and help them to easily keep their daily chart entries in a matter of seconds.
Furthermore, buying the PREMIUM Subscription you are helping the association in your country and WOOMB International World Wide Organization.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Health and fitness, and Photos and videos
Data is encrypted in transit
You can request that data be deleted
Ratings and reviews
2.6
293 reviews
Valerie Kerner
- Flag inappropriate
April 16, 2025
it takes a couple days for the app to update, so when the website does an update, I have to open the web browser still to track.
Applied Programming LLC
April 16, 2025
Hi, thanks for your message. If you could please send me an email to support@billingsapp.io I will review your account and solve any problem you may have. Thanks. Adrian Perez
Paz Guedes Design
- Flag inappropriate
June 10, 2025
installed and uninstalled 3 times. i can't register! it keeps thinking until the message "time is up" appears. could not even try the app, actually.
Applied Programming LLC
June 10, 2025
Thanks for your message...could you please provide the email you are trying to register.
You can send me your information to support@billingsapp.io.
I will figure it out and get back to you as soon as possible.
Thanks, Adrian Perez
Leilani Caetano (Rafa e Leilani)
- Flag inappropriate
- Show review history
June 3, 2021
It's a good app overall. I had some issues with it being slow, and with the language part. But the customer service team is amazing and got in touch with me right away to fix the language issue. Now it's all resolved. Thanks so much.
2 people found this review helpful
What’s new
Adding German Language
App support
phone
Phone number
+12084732626
About the developer
Applied Programming LLC
adrian@appliedprogramming.io
515 S Fitness Pl Ste 120
Eagle, ID 83616
United States
+52 222 342 3468
