# Six Functions of a $1 — common financial computations

> Financial calculator for time value of money computations. (iPhone/iPad app by MSYapps.)

- Source: https://appshunter.io/ios/app/six-functions-of-a-1/id458482416 (this page in markdown: same URL + `.md`)
- Developer: [MSYapps](https://appshunter.io/developer/458482419)
- Category: Finance, Education
- Price: $0.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.6 · 1 MB
- Languages: American English
- Released: 2011-08-25
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/six-functions-of-a-1/id458482416/reviews.md

## What is Six Functions of a $1?

Six Functions of a $1 is a suite of financial calculations commonly used in finance, economics, investment analysis, and valuation. These functions are especially useful to students learning about time value of money concepts.

Key input variables are amount, annual interest rate, and term or length of time.

The term and the frequency of compounding or discounting can be set to monthly, quarterly, or annual intervals.

Once a computation has been performed for a particular term, you can access a "periodic table" that displays the calculated results for all periods up to the term so you can see how the results will vary over time.

Changes made to the variables for each function are saved for subsequent use, thereby simplifying the task of making changes to some variables while retaining others. This helps with repetitive computations where you are examining the consequence of changing one variable at a time.

## Key features

- Time value of money calculations
- Input amount, interest rate, and term
- Monthly, quarterly, annual compounding
- Periodic table of results
- Save variable changes
- Repetitive computation support

## Chart rankings

- #132 in Top Paid · Finance (US App Store)


## Frequently asked questions about Six Functions of a $1

### What is Six Functions of a $1 used for?

Six Functions of a $1 is a financial calculator designed for common computations related to the time value of money. It's particularly useful for students learning finance, economics, and investment analysis.

### What financial concepts does Six Functions of a $1 cover?

The app focuses on core financial computations involving key input variables such as amount, annual interest rate, and term. It supports monthly, quarterly, and annual compounding or discounting intervals.

### Can I see how results change over time with Six Functions of a $1?

Yes, after performing a computation, you can access a 'periodic table' that displays calculated results for all periods up to the specified term. This allows you to visualize how results vary over time.

### How does Six Functions of a $1 help with repetitive calculations?

The app saves changes made to variables for each function. This feature simplifies repetitive computations by allowing you to easily adjust one variable while keeping others constant, helping you examine the consequences of specific changes.

### What devices is Six Functions of a $1 compatible with?

Six Functions of a $1 is available for iPhone, iPad, and iPod devices, indicated by its support for these platforms.

### How much does Six Functions of a $1 cost?

Six Functions of a $1 is a paid application, priced at $0.99. It does not feature in-app purchases or advertisements.

### How often is Six Functions of a $1 updated?

The app was last updated on November 24, 2023, indicating ongoing support and potential for future improvements. Its latest version is 5.9.

### Is Six Functions of a $1 secure for financial calculations?

While the app performs financial calculations, it does not connect to financial institutions or handle sensitive personal data. Its focus is on computational tools, and it has a 4+ age rating.

## Version history (last 5 releases)

### 5.9 — 2023-11-24

- Compiled with Xcode 15
- Added two new Gain computations to Future Value and Future Value of Annuity functions

### 5.8 — 2021-11-30

- Updated and compiled for iOS 15
- Navigation and GUI changes, especially in iPad version
- Numerous code enhancements

### 5.7 — 2019-07-10

- Numerous GUI changes to accommodate newer iOS devices.
- Code changes to remove and replace deprecated Objective C syntax.

### 5.6 — 2016-12-04

- Tweaks to accommodate iOS 10 and set deployment target to iOS 8.4 or higher.

### 5.5 — 2015-10-15

- GUI tweaks.
- Code improvements.

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All apps by MSYapps: https://appshunter.io/developer/458482419

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*