Comparison

Simple vs 住宅ローンソフト かりいれ君2

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

Head to head
About

Simple

Easily calculate monthly loan payments and total repayment amounts. Supports bonus payments and offers two repayment methods: equal installments or equal principal payments. View and save repayment simulations in a history list.

Highlights
  • Calculate monthly payments
  • Calculate total repayment
  • Support bonus payments
  • Select repayment methods
  • Simulate repayment status
  • Save calculation history
Features
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Enter the loan amount, interest rate, and repayment period, and see your monthly payment, total repayment, and the total interest you will pay — all updated as you type. Works for mortgages, auto loans, student loans, and more, with both equal-payment and equal-principal repayment methods. ■ Compare two loans (Premium) Is the lower rate with a longer term from Bank A better than the shorter term from Bank B? Pick two saved loans, and the app tells you in plain words how they differ in first monthly payment, total interest and payoff date, for example "Bank B's total interest is $12,000.00 less than Bank A's." A side-by-side table of amount, rate, term and totals and a chart of both balances over time let you check the difference. ■ Features - Supports both equal payment (principal & interest) and equal principal repayment - Results update as you type. There is no "calculate" button to press - Shows the monthly payment, total repayment, and total interest together (plus the bonus-month payment when bonus repayments are on) - A breakdown bar shows the split between principal and interest at a glance - A full amortization schedule from the first payment to the last, with the principal, interest, and remaining balance for every payment - See the schedule as a chart: the principal and interest you repay each year, and how the balance goes down (Premium) - Export the schedule as a CSV file to open in Numbers or Excel (Premium) - Bonus repayments twice a year, with a choice of months and share, for the bonus payments that are customary in Japan (shown when the currency is Japanese Yen) - Choose how fractions are handled: round down, round to nearest, or round up - Save any set of conditions to your history and load it back anytime, and give it a name such as "Bank A variable" ■ Free features and Premium Calculating payments, the amortization schedule, and saving to your history are free. Comparing two loans, schedule charts, and CSV export are Premium features, unlocked with a one-time purchase (not a subscription). If you got this app before it became free, Premium is included at no extra cost. ■ Currencies Japanese Yen, US Dollar, Euro, and British Pound are supported. The app picks one for you based on your region, and you can change it at any time under Settings on the calculator screen. Amounts are rounded to the smallest unit of each currency — one yen, one cent, and so on. Changing the currency also changes the interest rate the app starts from, so the figure you see first is a realistic one for that region. ■ Requirements and support - iPhone and iPad (iOS 18 or later) - On iPad, your history and the calculator sit side by side, and you can open several windows to view different loans at once - Works alongside other apps such as Safari in Split View - Dark Mode - Dynamic Type and VoiceOver, including Audio Graphs for charts - Available in English and Japanese ■ Input ranges - Loan amount: under 10,000,000 (under 1,000,000,000 for Japanese Yen) - Annual interest rate: under 30% - Repayment period: up to 99 years and 11 months ■ Please note This app calculates estimates. Your actual payments, fees, and other costs depend on your lender and the terms of your agreement. Always confirm the figures with your lender before signing. Everything is calculated on your device and no internet connection is required (except to purchase or restore Premium). Nothing you enter and nothing in your history is sent anywhere (a CSV file leaves your device only when you choose where to share it). There is no account to create and no advertising.

About

住宅ローンソフト かりいれ君2

Features
Read full description

「かりいれ君2」は二つのローンの比較や合計などができるシンプルなローンシミュレーションアプリです。簡単な操作で利息や支払総額をシミュレーションできます。 ●ローン計算機能に絞ったシンプルなローン計算アプリです。 ●住宅ローン以外のローンでもシミュレーションできます。 ●借入額、借入年数、金利を入力し【計算】ボタンを押すと、毎月の支払額が表示されます。 ●入力表にある【詳細表へ】ボタンを押すと毎月返済額、年間返済額、利息総額、返済総額が表示されます。 ●2つのローンをタップで切り替えて入力可能です。 ●ローン1とローン2はタップで切り替えることができるので、簡単に比較ができます。 ●ローン2の詳細表にある【ローン1・2合計表】を押すと二つのローンを合計した合計表を表示します。

Screenshots

Simple4 screens
住宅ローンソフト かりいれ君24 screens

Verdict

The call

The clearest difference is ads: Simple at none against 住宅ローンソフト かりいれ君2's shown. Simple also leads on update cadence (monthly vs every 4 months). 住宅ローンソフト かりいれ君2's advantage is iOS requirement (12.1 vs 18.0). On price, 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.

UpkeepUpdate frequency

Simple ships an update monthly, 住宅ローンソフト かりいれ君2 every 4 months. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

Scorecard3 real differences · 6 level
Simple versus 住宅ローンソフト かりいれ君2: the parameters behind the verdict, then further details
ParameterSimple住宅ローンソフト かりいれ君2
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthly — betterEvery 4 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.012.1 — better
Further details — not scored
Size1 MB13 MB
Age rating4+4+
DeveloperRYUICHIROU SHIMONOMASAYUKI NOZAWA

In-app purchases

None

Simple

No in-app purchases

None

住宅ローンソフト かりいれ君2

No in-app purchases

Questions

Is Simple free?
Simple is free to download, with no in-app purchases.
Is 住宅ローンソフト かりいれ君2 free?
住宅ローンソフト かりいれ君2 is free to download, with no in-app purchases.
Do Simple or 住宅ローンソフト かりいれ君2 have ads?
住宅ローンソフト かりいれ君2 shows ads; Simple does not.
Which is updated more often, Simple or 住宅ローンソフト かりいれ君2?
Simple ships an update monthly, and 住宅ローンソフト かりいれ君2 every 4 months. Most recently, Simple was updated on October 14, 2026 and 住宅ローンソフト かりいれ君2 on October 20, 2026.

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