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SwallowTail

Contains ads

About this app

Lotto Number Generator is a simple and lightweight number recommendation app.
It generates random numbers with a single touch and helps you manage them with favorites and history.
You can use it right away without complicated registration or personal information entry.

[ Key Features ]
• Number Generation: Instantly recommends numbers using a completely random algorithm.
• Auto-Save: Automatically save generated numbers to your history.
• Favorites: Bookmark important combinations with star icons and sort favorites first.
• Search/Filter: Quickly find numbers using notes, dates, and tags.
• Sorting Performance: Smoothly scroll through large histories with an internal cache.
• Sharing: Copy to clipboard and easily share with various apps.
• Theme: Light/Dark theme support.
• Data Management: Delete individual or entire histories.

[ History/Sorting ]
• Save the "lotto_numbers" box to the Hive local DB.
• Maintain the original index with the HistoryItemWithIndex structure.
• Reuse sorting and filtering results with the BLoC cache (Map).

[ Advertising Information ]
• Banner ad at the bottom of the screen.
• Interstitial ad (preloaded) every three number generation attempts.
• Automatically switches ad units by platform/build mode.
※ The app is free to use, but ads are displayed.

[Permissions and Privacy]

• Advertising ID (AD_ID): Used by the Google Mobile Ads SDK for ad delivery, frequency capping, and performance measurement.
• Local Storage: Stores only app settings and number history in Hive/SharedPreferences.
• Runs on-device without account creation or server upload.

[Usage Tips]

• Set notification presets before the draw date.
• Pin frequently used number combinations to favorites and leave notes.
• Easily share numbers with family and friends using the sharing feature.

[Disclaimer]
• This app is a number recommendation/management tool. It does not guarantee winnings.
• It does not provide actual lottery ticket purchase or payment functionality and does not fall under the gambling category.
• App Category: Entertainment

[Contact/Feedback]
• Check the developer's contact information in Settings > App Information and send us your feedback.
We provide a lightweight, fast, and hassle-free number recommendation experience.