Tatekan vs 割り勘アプリ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tatekan
Effortlessly manage shared expenses with friends or partners using a chat-like interface. The app instantly calculates who owes whom, simplifying complex group spending and providing a clear settlement summary.
- Chat-style expense input
- Automatic settlement calculation
- Long-term expense tracking
- Secure data logging
- Effortless group sharing via URL/QR code
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Someone always ends up paying for the group: the hotel, the rental car, dinner. Tatekan keeps track of who paid what and works out who owes whom, so settling up takes seconds. ■ What you can do ・Log payments Enter who paid, how much, and what for, as easily as sending a chat message. Split a payment with everyone, or only with the members you choose. ・Settle up automatically Tatekan looks at everyone's balance and shows who should pay whom, and how much. You can record repayments too, so nobody has to wonder "Did I already pay you back?" ・Share it with the group Everyone sees the same Tatekan on their own phone. Members get a notification when a payment is added or deleted. ・Edit history and reactions Every payment keeps a history of its changes, so you can always check what happened. Send an emoji reaction to say thanks. ・Invite with a QR code or link Show a QR code on the spot, or send the link in any messaging app. ■ Great for ・Trips with friends, graduation trips, camping ・Organizing dinners, parties and BBQs ・Couples living together and household costs ・Roommates and shared houses ■ How it works 1. Create a Tatekan (a room for your group's expenses) 2. Invite members with a QR code or link 3. Whoever pays adds the payment right away 4. Open Settlement to see who pays whom ■ Free, no ads Tatekan is made by an independent developer. Every feature is free, with no ads. Sign in as a guest, or with your Google or Apple account. Languages: English / 日本語 / Español / हिन्दी
割り勘アプリ
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\楽しい旅行やイベントの煩わしい割り勘計算をスムーズに/ ◇こんな人におすすめ◇ 「友達4人で行く旅行の金額計算」 「大勢で行うイベントの金額計算」 「旅行の費用やメンバーをメモしておきたい」 「毎回ルーレットで支払う人を決めたい」 ●機能 ・旅費を登録 ・割り勘をスムーズに ・イベントを履歴に残せる ・ルーレットで支払う人を決定 ●使用方法 1.イベントを作成 2.旅費を登録 3.イベントを登録 4.終了 ◇欲しい機能があったら気軽にレビューください◇
Screenshots
Verdict
The clearest difference is update cadence: 割り勘アプリ at every 4 days against Tatekan's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Tatekan ships an update every 10 months, 割り勘アプリ every 4 days. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.
| Parameter | Tatekan | 割り勘アプリ |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 10 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.4 — better |
| Further details — not scored | ||
| Size | 47 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Takumi Kato | tatsuyuki shibuya |
In-app purchases
Tatekan
No in-app purchases
割り勘アプリ
No in-app purchases







