fiabai

Contains adsIn-app purchases
Content rating
Teen
5+
Downloads
Content rating
Teen
Diverse Content: Discretion Advised
In-App Purchases
Learn more
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About this app

"With that one word, no one knows where the story will take it."

fiabai is an app where you create a story by conversing with an AI character.

■ Talk to a Character
Choose from pre-made characters or create your own to start a conversation. Once you decide on the character's name, personality, speech pattern, and background, they will respond as that character.

■ Dice Drive the Story
fiabai's conversations involve dice rolls. Roll the dice at key points, and the story unfolds differently depending on the result. Because things don't always go as planned, no two stories are ever the same.

■ Use Milestones to Create a Logic
Setting a destination will guide the conversation towards it. This allows you to create a story with a clear narrative, rather than a haphazard one.

■ Create a Scenarios
Write a setting to create your own stage. You can publish your created characters and scenarios, and play with other users' creations.

■ Add Illustrations
Generate character portraits and scene illustrations to accompany your story.

■ You can continue playing without paying
There is no limit to the number of conversations you can have. Ads will occasionally appear depending on the cost incurred in generating them. No ads will appear during turns when you use ink.
A role-playing app where you converse with AI characters and create a story driven by dice rolls.
Updated on
Oct 3, 2026
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Data safety

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.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 6 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

■ 物語を最後まで遊べるように
・シナリオにエンディングを用意できるようになりました。到達したエンディングは会話の画面から確かめられます
・会話の途中から分岐したり、選んだ発言からやり直したりできるようになりました
・返答の候補をチップで出せるようになりました(会話の設定で切り替えられます)

■ 作る
・シナリオの作成を 6 つのステップに作り直しました。入力した内容は自動で保存されます
・ペルソナにアイコンを付けられるようになりました

■ 遊ぶ
・探索のカードを新しくし、注目のシナリオと新着のシナリオを見られるようにしました
・会話の画面でキャラのアイコンを押すと、立ち絵とプロフィールを見られます
・応答モデルに DeepSeek V4.1 Flash を追加しました

■ 特典・実績
・遊ばれた記録とクリエイター特典の画面を作り直し、物語の特典も受け取れるようになりました

■ その他
・fiabai パスの購入画面に、更新の周期と利用規約・プライバシーポリシーへのリンクを載せました
Content rating
Teen
Diverse Content: Discretion Advised
In-App Purchases
Learn more

App support

Phone number
+819018607132
About the developer
永井瑛人
n.saboten415@gmail.com
南区相模大野5丁目19−1 ラフィーネ 105 相模原市, 神奈川県 252-0303 Japan

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