Naolii

Loan Calculator & Comparison

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Make loan planning intuitive. Naolii combines interactive charts with detailed event settings. Compare plans and simulate prepayments to clarify the outlook for any loan. 1. Real-time Simulation Visualize repayment schedules and balance trends the moment you input the numbers.  It supports various repayment methods (Equal Principal & Interest / Equal Principal), bonus payments, and multi-currency calculations including JPY, USD, and EUR. 2. Flexible Event Settings "What if I make a prepayment in 10 years?" "What if interest rates rise in 5 years?" Add these "what-if" scenarios directly to your timeline as events.  See the impact on term reduction and total payment changes at a glance. 3. Compare Two Plans Side-by-Side Compare Variable vs. Fixed rates, or Dealer vs. Bank loans. Naolii instantly visualizes the differences in monthly payments and total costs, helping you make the optimal choice between two options. 4. Save and Export Data Export calculation results as CSV files (Pro feature).  Perfect for detailed life planning analysis in Excel or other tools.  You can also save simulation results with custom titles to recall them anytime.

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The developer, Arata Hisano, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Arata Hisano
Size
43.3 MB
Category
Finance
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and Japanese
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Arata Hisano
  • Developer Website
  • Privacy Policy

    • More by Arata Hisano

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