Comparison

割り勘計算用アプリ 勘定奉行 vs Iron Split

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

割り勘計算用アプリ 勘定奉行

Features
Read full description

金額を入力して精算計算ボタンを押すと一人当たりの支払額が表示されます。 傾斜等つけたい場合は先に金額を入力すれば残りの金額が表示されます。

About

Iron Split

Features
Read full description

Make splitting expenses simple. Iron Split is designed for group expense tracking—perfect for trips, dining, and shared living. Keep everything clear and easy, even when expenses get complicated. ■ Key Features - Itemized splitting (e.g. separate drinks and food) - Flexible split methods: equal, ratio, or exact amounts - Automatic rounding adjustment - Combine multiple expenses into one settlement ■ Use Cases - Travel with friends - Group dining and drinks - Shared living No more confusion—just clear and simple expense splitting.

Screenshots

割り勘計算用アプリ 勘定奉行4 screens
Iron Split4 screens

Verdict

The call

The clearest difference is iOS requirement: Iron Split at 15.0 against 割り勘計算用アプリ 勘定奉行's 26.0. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
割り勘計算用アプリ 勘定奉行 versus Iron Split: the parameters behind the verdict, then further details
Parameter割り勘計算用アプリ 勘定奉行Iron Split
PriceFreeFree
Update frequency—Every 4 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size2 MB68 MB
Age rating17+4+
Developeryuki kawasakiYINGHAN HUANG

In-app purchases

None

割り勘計算用アプリ 勘定奉行

No in-app purchases

None

Iron Split

No in-app purchases

Questions

Is 割り勘計算用アプリ 勘定奉行 free?
割り勘計算用アプリ 勘定奉行 is free to download, with no in-app purchases.
Is Iron Split free?
Iron Split is free to download, with no in-app purchases.
Do 割り勘計算用アプリ 勘定奉行 or Iron Split have ads?
Neither 割り勘計算用アプリ 勘定奉行 nor Iron Split shows ads.

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