立替くん vs Pitawari

立替くんは、家族・友人・ルームメイトとの立替金を簡単に記録・精算できる無料の割り勘アプリです。 ▼ 主な特長 - 登録不要・即スタート: アプリを開いたらすぐに使えます。メールアドレスやパスワードは不要です。 - グループ単位で立替メモを共有: 旅行・飲み会・ルームシェアごとにグループを作って、誰がいくら立替えたかをみんなで記録。 - 招待リンクで簡単メンバー追加: AirDrop / LINE / メッセージなどで URL を共有するだけ。受け取った人は Safari で開けば自動で参加できます。 - 自動で最適な精算プランを提案: 全員の支出を入力するだけで、送金回数を最小化した精算ガイドを自動計算します。 - 精算完了通知: 受取側がアプリで「精算済み」を押すと、立替えた側に通知が届きます。 - ダーク/ライトモード対応: お使いの端末設定に合わせて自然に切り替わります。 - データはクラウドで安全に同期: Firebase 上で複数端末・Web 版とリアルタイム連携。 - Web 版もあります: tatekaekun.ninjax.app からブラウザでも同じグループにアクセスできます。 ▼ こんな場面にどうぞ - 国内・海外旅行のグループ会計 - 飲み会・パーティーの幹事業務 - ルームメイトとの家賃・公共料金の分担 - 部活・サークルの遠征費精算 - 家族の生活費の月次まとめ ▼ 機能一覧 - グループ作成・メンバー招待 (URL / QR コード) - 立替メモ追加 (金額・説明・分割方法 = 均等 / 金額 / 比率) - 自動精算計算 (送金回数最小化アルゴリズム) - 精算ガイド (誰から誰へいくら) - 精算済みステータス管理 + push 通知 - メンバー名のカスタマイズ - グループの削除・代表者変更 - ダーク/ライト切り替え ▼ プライバシーへの配慮 - 個人情報 (メール・氏名) は収集しません - データは Firebase Security Rules でグループメンバーのみアクセス可 - アカウント削除でデータも完全削除 ご意見・ご要望は info@tokyo-ninja-sushi.com までお気軽に。 利用規約: https://tatekaekun.ninjax.app/legal プライバシーポリシー: https://tatekaekun.ninjax.app/privacy

Split it, to the last unit. Add what you paid as you go — at dinner, on a trip — then split it cleanly and see exactly who owes whom. ■ What it does Collect bills under an event Create an event like "Okinawa trip" or "March dinner" and add bills to it. Each bill remembers who paid. Split evenly, or by item Choose per bill: divide equally among everyone, or assign each item to the people who actually had it. Works for the table where someone isn't drinking. Choose how remainders land (yen) For yen events you can split to the last yen, or round each share up to the nearest 100 yen, or to the nearest 100 yen — apart from the one person who absorbs the remainder. Whatever will not divide is absorbed by whoever fronted the most. Whichever you pick, the shares always add back up to the original amount. Other currencies always split to their smallest unit. Fewer transfers Debts are netted across everyone to keep the number of payments down. Nobody has to pay each other one by one. Works abroad Japanese Yen, US Dollar, Euro, British Pound, Korean Won, and Taiwan Dollar. The currency is chosen per event. Keep a record of what was paid Mark what actually moved as settled, so you can tell later how far the group got. ■ Your data stays on your device No account is required. Member names, amounts, and notes are never sent to our servers. There are no ads. Anonymous usage statistics are sent to help improve the app; nothing you type is included. ■ Free - Create up to 5 events - Run "settle all" up to 5 times - Create 1 member group - Even and per-item splitting, rounding options (yen), and transfer grouping — none of them need Pro - Currency choice (set when you create an event; locked once a bill is added) - Settling transfers one at a time, with no limit - A preview of the settlement report ■ Pitawari Pro - Unlimited events - Unlimited "settle all" - Unlimited member groups - The full settlement report, and sharing it as an image or as text - Dark mode, including Auto (follow system) - Export and restore via JSON ■ Pricing - Monthly: US$1.99 per month - Yearly: US$19.99 per year (about US$1.67 per month) Both are auto-renewing subscriptions. They renew automatically and are charged at the same price unless cancelled at least 24 hours before the period ends. You can cancel at any time in Settings > your name > Subscriptions on your iPhone. After cancelling you keep access until the end of the period you have paid for. Partial refunds are not issued. Prices shown are for the U.S. App Store. In other countries and regions the price is shown in local currency. Terms of Use (Apple standard EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://tempuraapps.github.io/pitawari/en/privacy.html Support https://tempuraapps.github.io/pitawari/en/support.html