# Exponential Growth Decay PRO — With Solution Steps

> App for calculating exponential growth and decay with step-by-step solutions and graphs. (iPhone/iPad app by Glindemann, Sennoun, Langer GbR.)

- Source: https://appshunter.io/ios/app/exponential-growth-decay-pro/id1662901853 (this page in markdown: same URL + `.md`)
- Developer: [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809)
- Category: Education, Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 15.0 · 180 MB
- Languages: American English, French (France), German (Germany), Hindi, Indonesian, Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China) and 1 more
- Released: 2023-01-29
- Data updated: 2026-08-20
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/exponential-growth-decay-pro/id1662901853/reviews.md

## What is Exponential Growth Decay PRO?

The growth function uses exponentiation to determine a value which will be achieved in the future. This app allows to enter a starting value, a resulting value, growth factor, growth rate, percentage rate and a time value. To lower the complexity the calculations of the growth factor, growth rate and the percentage rate are divided in 3 different modes.
The missing value will be calculated step by step. If it growths or decays depends on the input you deliver. The app also creates a graph to give an impression of your function. An infographic shows how your input affects the growing or decaying of your starting value.

Decimals, fractions and negative values are supported. The solution is shown step by step. All calculations are stored in the history. The final solution can be shared.

[ Contents ]
- modes for considering the growth factor, growth rate or percentage rate
- the missing value will be calculated
- results are calculated and shown in detail
- infographic to explain the parameters
- a graph of your function
- history function to save the input
- detailed solution
- negative values, decimal numbers and fractions are supported
- no ads!

[ Usage ]
- there are fields for entering values using a special keyboard
- press the check mark button at the bottom right to start the calculation
- if values are missing, the relevant field is highlighted in yellow
- if the values are wrong, the affected field will be highlighted in red
- the entries in the history can be deleted or sorted
- if you select an entry in the history, it will be automatically loaded for the calculation
- the whole history can be deleted by pressing a button
- solutions can be shared
- touching the question mark button displays information about the topic

## Key features

- Calculate growth factor, rate, or percentage
- Step-by-step solution display
- Graph visualization of functions
- Infographic parameter explanation
- History of calculations
- Support for decimals, fractions, and negative values

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/exponential-growth-decay-pro/id1662901853/reviews.md

### 1/5 — 背景に黄色を使う意味が分からない。

*2026-06-05*

目がチカチカするし
全く文字が読めないです。

## Frequently asked questions about Exponential Growth Decay PRO

### What is Exponential Growth Decay PRO used for?

Exponential Growth Decay PRO is used to calculate future values based on exponential growth and decay functions. It helps users determine missing variables like starting value, resulting value, growth factor, growth rate, or percentage rate.

### How does Exponential Growth Decay PRO show its calculations?

The app provides detailed, step-by-step solutions for all calculations. It also includes an infographic to explain the parameters and a graph to visualize the function's behavior.

### What types of numbers does Exponential Growth Decay PRO support?

Exponential Growth Decay PRO supports calculations involving decimals, fractions, and negative values, making it versatile for various mathematical scenarios.

### Can I save my calculations with Exponential Growth Decay PRO?

Yes, the app features a history function that saves all your input and calculations. You can easily load, delete, or sort entries from your history.

### How much does Exponential Growth Decay PRO cost?

Exponential Growth Decay PRO is a paid application, priced at $1.99. This one-time purchase grants access to all its features.

### Does Exponential Growth Decay PRO have ads?

No, Exponential Growth Decay PRO is ad-free. Users can perform calculations without any interruptions from advertisements.

### What devices is Exponential Growth Decay PRO compatible with?

Exponential Growth Decay PRO is compatible with iPhone, iPad, and iPod devices. It is designed for iOS users.

### How often is Exponential Growth Decay PRO updated?

The latest version of Exponential Growth Decay PRO is 2.2.10, last updated on June 6, 2026. This indicates a commitment to ongoing development and improvements.

## Version history (last 5 releases)

### 2.3.4 — 2026-08-14

The latest release 'Least common multiple' is linked in the menu section now.

Minor performance and UI fixes.

### 2.3.2 — 2026-08-04

- the status bar on top is integrated into the current app design
- the app flow was improved (pop-up information was balanced)

### 2.3.1 — 2026-07-17

Maintenance update. Improving performance.

### 2.3.0 — 2026-06-19

Bringing all apps to the same security standard. Critical storage behaviour for solutions has been fixed.

By the way - I run many apps with different math topics. If you like this one: Check them out as well!

I always do my best to keep a high standard on my apps. If something does not meet the expectations, do not hesitate to contact me.

### 2.2.10 — 2026-06-06

There were some major fixes and adjustments for a more stable behaviour of the solution storage and loading. Therefore some database changes were made in the background. There are no performance losses and the functionality does not change. The background tasks are only done once within milliseconds. Following behaviour may occur (only temporary):
- stored calculations have to be tapped twice to load fully
- the order of the stored solutions may change

If there are some losses of solutions do not hesitate to contact me and tell me the number of lost solutions + affected app. I will find a solution for this.

Kind regards, Alex (the Dev)

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All apps by Glindemann, Sennoun, Langer GbR: https://appshunter.io/developer/1024972809

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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 2026-08-20.*