About
This app provides daily updated boat race predictions and actual winning results. It offers free prediction information tailored to target amounts and includes a memo function for convenience. Ideal for enthusiasts looking to improve their betting accuracy.
What's New in 競艇予想アプリ グランドスラム
1.0
July 3, 2019
User reviews
Developer apps
FAQ
Does グランドスラム have ads?
No, グランドスラム does not contain advertisements. It is a completely free application.
What is the age rating for グランドスラム?
グランドスラム is rated 17+ due to its focus on betting and predictions.
How often is グランドスラム updated?
The application was last updated on July 3, 2019, with version 1.0. Future update frequency is not specified.
What devices support グランドスラム?
グランドスラム is available on iPhone, iPad, and iPod devices.
Can I use グランドスラム offline?
The description does not specify offline functionality, but daily updates suggest an internet connection is required to access the latest prediction and results data.
What are the main features of グランドスラム?
Key features include free boat race prediction information, predictions tailored to target amounts, daily updated actual winning results, and a convenient memo function.
Is グランドスラム free to use?
Yes, グランドスラム is a free application, offering prediction information and results without any cost to the user.
What is the primary goal of グランドスラム?
The primary goal of グランドスラム is to provide users with accurate boat race prediction information and actual winning results to help them improve their betting success.






