Comparison

複利Magic! vs Instant Compound Calculator

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

Head to head
About

複利Magic!

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少ない操作でカンタン複利の計算! 元金と毎月積み立てた金額の複利を計算します 1ヶ月毎の利息と合計を表示します

About

Instant Compound Calculator

Features
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A powerful compound interest calculator that instantly handles complex accumulation calculations! Simple operation with highly accurate results. <App Features> 1. Simple and intuitive UI: Just input principal, monthly contribution, annual rate, and years elapsed for easy accumulation calculations. The visually clear design ensures even first-time users can confidently use it. 2. Lightning-fast calculation: Tap the "Calculate" button after input to instantly view results. Confirm the power of accumulation investing right away. 3. Detailed results: Results displayed year-by-year up to the elapsed period. View total principal, total amount, and interest totals for each year in detail. Future asset growth at a glance! 4. User-friendly input keyboard: Optimized keyboard type for numeric input with easy close button. 5. Error prevention: Detects invalid inputs and notifies users with error messages. Enables accurate calculations with peace of mind. <Recommended For> * Investors (beginner to advanced): Simulate accumulation growth for future planning. Ideal for those already practicing accumulation investing. * Household managers: Understand long-term effects of regular savings and investments concretely * Financial planners: Use for asset-building advice to clients * Educators: Financial education tool for students * Economics learners: Learn compound interest and accumulation synergy hands-on <Accumulation Compound Mechanism> * Combines monthly contributions with compound interest effects * Adds monthly interest and reflects contributions * Displays cumulative annual growth Simple operation for precise accumulation calculations, anytime anywhere. Your essential tool for long-term asset building! Download now and see how your assets will grow! Paid app with no ads whatsoever.

Screenshots

複利Magic!4 screens
Instant Compound Calculator3 screens

Verdict

The call

The clearest difference is price: 複利Magic! at Free against Instant Compound Calculator's $2.99. On update cadence, 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

複利Magic! is free to download; Instant Compound Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

複利Magic! ships an update every 3 months, Instant Compound Calculator every 2 months. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.

Scorecard1 real difference · 5 level
複利Magic! versus Instant Compound Calculator: the parameters behind the verdict, then further details
Parameter複利Magic!Instant Compound Calculator
PriceFree — better$2.99
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad — better
Requires iOS16.2 — better17.6
Further details — not scored
Size1 MB6 MB
Age rating4+4+
DeveloperShusuke HaramotoShun Isayama

In-app purchases

None

複利Magic!

No in-app purchases

None

Instant Compound Calculator

No in-app purchases

Questions

Is 複利Magic! free?
複利Magic! is free to download, with no in-app purchases.
Is Instant Compound Calculator free?
Instant Compound Calculator costs $2.99, with no in-app purchases.
Do 複利Magic! or Instant Compound Calculator have ads?
Neither 複利Magic! nor Instant Compound Calculator shows ads.
Which is updated more often, 複利Magic! or Instant Compound Calculator?
複利Magic! ships an update every 3 months, and Instant Compound Calculator every 2 months. Most recently, 複利Magic! was updated on September 15, 2026 and Instant Compound Calculator on September 21, 2026.

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