Apps by James Ko
Dynamic Loan Calculator app icon

Finance

Dynamic Loan Calculator

James Ko

Free download 4.93 · 1 storefront · 28 ratings In-app purchases unconfirmed
Open on Apple

About this app

Just enter your amount, term, and rate then use sliders to simultaneously create hundreds of scenarios in charts, grafts and tabular lists for your analysis. Key Features: 1) Automatically calculate the payment differences based on interest increment of 0.1 to 1%. 2) Moving timeline chart provides you the effect of timing of your extra payments. 3) Color marked on rows where you put extra payments on. 4) Send email to yourself total results including a colorful amortization table. 5) Currency based on the region. 6) Graphical payment representation gives you a full spectrum view on your loan life cycle. 7) Never too late! Optimize your payoff strategies and save money.

Latest release

What’s New

Version 1.03 Dec 1, 2020

1. Improve interest rate increment payment schedule presentation 2. Add two lines (Interest paid and Principal paid) to the TimeLine chart 3. Change to the full amortization schedule in the Email Results content 4. Add 'Demo Video' and 'Rate Us' to the menu items

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
28 ratings
28 Oct 13, 2026 · 28 ratings Oct 13, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free 0×
Price history
Current Free
Free Oct 13, 2026 · Free Oct 13, 2026 · Free Oct 13, 2026 Oct 13, 2026
  1. First observed Oct 13, 2026 · 12:43 AM Free

Screenshots

Dynamic Loan Calculator iPhone screenshot