WarikanJ vs 割り勘 by 基君
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WarikanJ
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"WarikanJ" is an abbreviation for "Warikan Jozu". In Japanese, "Warikan" means splitting the payment. "Jozu" means good, cleaver, or nice. "WarikanJ" answers a payment for each person about total amount. "Total amount” : Total payment "Num of people” : Number of members. “Carryover funds” : Amount of money brought from the previous payment. “min. change” : Split the bill with minimal change "¥10" : Round into ¥10 unit for pay "¥100" : Round into ¥100 unit for pay "¥1000" : Round into ¥1000 unit for pay “Equal split amount” is editable. After entering the amount, press the “apply” before calculation. When some people pay larger or smaller, you use "special payment”. You can set up to 9 special payment patterns. This update adds a new feature: sharing the result of “Warikan”.
割り勘 by 基君
This app helps calculate individual costs for group gatherings like parties and drinking sessions. It accommodates scenarios where some participants pay more or less than others. Easily recalculate with changing amounts and participant numbers.
- Calculate individual costs
- Adjust for different contributions
- Quick recalculation
- Group gathering expense splitting
- Variable payment scenarios
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歓迎会、飲み会、コンパなどで、一人、いくらにするかを計算するアプリ。 上司が多めに払ったり、あまり飲まないので「1000円でいいよ」という時にお使いください。 多く払う人、少なく払う人、普通に払う人を計算します。 金額・人数が変われば、すぐに再計算します！ アプリサイズは約600KBです。 ぜひ、お試しください！
Screenshots
Verdict
The clearest difference is update cadence: 割り勘 by 基君 at daily against WarikanJ's every 2 months. 割り勘 by 基君 also leads on iOS requirement (15.6 vs 18.5). 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.
WarikanJ ships an update every 2 months, 割り勘 by 基君 daily. The most recent releases landed on September 14, 2026 and August 21, 2026 respectively.
| Parameter | WarikanJ | 割り勘 by 基君 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.5 | 15.6 — better |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Hisako Murata | 4us |
In-app purchases
WarikanJ
No in-app purchases
割り勘 by 基君
No in-app purchases
