Best RLM alternatives: apps like RLM-14BX

10+ similar apps compared and reviewed

4.6 avg rating
8 free apps
Updated October 2026

Looking for something like RLM? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to RLM

MathU 12D Financial Calculator#1

MathU 12D Financial Calculator by Creative Creek, LLC

Surpasses the classic HP-12C
Editor's Choice
πŸ’° Finance
4.8(89 ratings)
$4.99
MathU 12D Financial Calculator screenshot 1
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MathU 12D Financial Calculator screenshot 5
MathU 12D Financial Calculator screenshot 6

This app offers a powerful financial calculator with Reverse Polish Notation (RPN) that emulates and enhances the classic HP-12C. It provides visible financial registers, fast computations, and a two-line display for improved usability and accuracy in financial calculations.

CALC 1 Financial Calculator#2

CALC 1 Financial Calculator by CalcFxC, LLC

More Solutions, Simplified!
Strong Contender
πŸ’° Finance
3.9(54 ratings)
FreeAdsIn-App Purchases
CALC 1 Financial Calculator screenshot 1
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CALC 1 Financial Calculator screenshot 6

This app offers a powerful suite of financial calculation tools with an intuitive interface. It provides features for data management, visual problem-solving, and contextual help, making complex financial analysis accessible for professionals, business owners, and students.