CALC 1 Financial Calculator

CALC 1 Financial Calculator

More Solutions, Simplified!

53 ratings
8 reviews
$5.99 Free
In-App PurchasesWith Ads

Price history


Details

  • Released
  • Updated
  • August 19, 2018
  • November 3, 2024

Features

CALC 1 Financial Calculator video #1 for iPhone
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CALC 1 Financial Calculator screenshot #7 for iPhone
CALC 1 Financial Calculator screenshot #8 for iPhone
CALC 1 Financial Calculator screenshot #9 for iPhone
CALC 1 Financial Calculator screenshot #10 for iPhone
CALC 1 Financial Calculator screenshot #11 for iPhone
CALC 1 Financial Calculator screenshot #12 for iPhone
CALC 1 Financial Calculator screenshot #13 for iPhone
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About

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.

Intuitive interface with undo support
Comprehensive data management with List Manager
One-tap plots for data visualization
Contextual help and documentation
Detailed calculation history
Emulates HP 12C and 10bII calculators
Dedicated financial calculators
Show original description

What's New in CALC 1 Financial Calculator

4.76

November 3, 2024

Version 4.76 Update: • Fixed an issue where calculation mode (RPN/Algebraic) would occasionally reset to chain mode. Version 4.75 Enhanced External Keyboard Support: • For MacOS users: Keyboard support for non-touchscreen devices • Support for Bluetooth keyboards on iPhone and iPad • Faster data entry with numeric keypads • Added support for Enter and Clear keys on Apple numeric keypads • New letter key shortcuts: Shift for secondary functions, STO for quick store, RCL for easy recall This update improves usability for iPad users and adds convenient keyboard input for those using the app on MacOS devices. Full documentation on external keyboard support and other features available on our website.

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Subscription plans

CALC 1 Financial Subscription

CALC 1 Financial premium features

$0.991 Month
7 Days trial
How to cancel CALC 1 Financial Calculator subscription ⁉️

User reviews

Latest version is buggy

Latest version regularly changes RPN mode in settings back to algebraic mode without any user input.

Response from developer

Thank you for reporting this issue. Another user had already contacted me directly through our website's Contact form about the calculation mode occasionally resetting to chain mode (not algebraic as mentioned). This was addressed in version 4.76, which is now available in the App Store. For the fastest response on any matters, I encourage users to reach out through the "Contact" link on our documentation website. This allows me to gather the needed information and address concerns quickly, as happened in this case. Thank you for taking the time to provide feedback. It helps ensure CALC 1 continues to serve its global user base well.

Asking for review

Just bought this app and you’re asking for a review? I find this unacceptable.

Response from developer

We apologize for the premature review request. We've since updated our app to ensure review prompts only appear after multiple uses. We value your feedback and have used it to improve the user experience. We hope you'll give our app another try with these changes in place. If you have any other concerns, please contact our support team. Thank you for your understanding.

I'm an old RPN guy

I love this app. It works just like my old HP calculator.

Non stop pestering for a review

I’ll be switching to a calculator that leaves me alone.

Response from developer

We sincerely apologize for the frequent review requests. We've taken your feedback seriously and have significantly reduced the frequency of these prompts. Our updated system now ensures users have ample time to use the app before any review request appears. We appreciate your feedback, as it helps us improve. We hope you'll consider trying our app again with these new changes. If you have any other concerns, please don't hesitate to contact our support team.

Seems great, but asked for a rating 3 seconds after buying

If I wanted to be slowed down by popups I'd use a calculator with ads. I've owned this app for all of 3 seconds and it's asking for a review, so here's my review so far.

Response from developer

Sorry that happened! It is definitely not my intention to ask for a review so soon.   I't looks like there was a change in how the "StoreKit" "asks the user to rate or review your app, if appropriate." I am working on a general update to these iOS changes and will make sure this does not happen again.

Developer apps

FAQ

What financial calculators are included in the free version of CALC 1?

The free version of CALC 1 includes calculators for Time Value of Money (TVM), Cash Flows, 1 and 2 List Statistics, Percent Change and Total, Markup and Margin, a Basic Slide Rule Calculator, and Linear Curve Fitting. It also offers function calculators for Loan Payment, Savings, and Breakeven Analysis, among others.

What are the benefits of subscribing to CALC 1?

Subscribing to CALC 1 unlocks access to all 19 Focused Calculators and over 70 Function Calculators. Subscribers also enjoy an ad-free experience and can access these features at the lowest price tier.

Does CALC 1 offer a free trial for its subscription?

Yes, the CALC 1 Financial Subscription offers a 7-day free trial. The subscription is priced at $0.99 per month.

How does CALC 1 handle data input and verification?

CALC 1 features an intuitive interface with 'At a Glance' functionality, displaying both values and operators. It includes UNDO support for expressions and keys, key previews, and a List Manager for effortless data handling, verification, editing, and pasting.

Can CALC 1 help visualize financial data?

Yes, CALC 1 supports one-tap plots for quick data visualization and offers various chart types to help users understand complex financial concepts visually.

Does CALC 1 have ads?

Yes, the free version of CALC 1 contains advertisements. Users can remove ads by subscribing to the premium version.

What devices is CALC 1 available on?

CALC 1 is available on iPhone and iPad devices, making it accessible for users on the Apple ecosystem.

How often is CALC 1 updated?

CALC 1 was last updated on November 3, 2024, with version 4.76. This indicates regular updates to improve functionality and address user needs.