# ROI Calculator - Calc — Return on Investment

> App to calculate Return on Investment (ROI) and Annualized ROI. (iPhone/iPad app by Phan Nhat Đang.)

- Source: https://appshunter.io/ios/app/roi-calculator-calc/id1540243397 (this page in markdown: same URL + `.md`)
- Developer: [Phan Nhat Đang](https://appshunter.io/developer/1437390098)
- Category: Utilities, Finance
- Price: Free with in-app purchases
- Rating: 4.50/5 from 156 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 6 MB
- Languages: American English, Czech, Danish, Dutch, French (France), German (Germany), Hindi, Indonesian, Italian, Japanese and 11 more
- Released: 2020-11-15
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/roi-calculator-calc/id1540243397/reviews.md

## What is ROI Calculator?

Use this App to calculate Return on Investment (ROI) and Annualized ROI. Simply enter the Amount Invested, Amount Returned, and the investment period to see your investment performance.

Results are estimates for informational purposes only.

We are very happy to serve you. If you have any requests, don't hesitate to contact us.
- https://www.facebook.com/phan.nhatdang.3/
- phannhatd@gmail.com

## Key features

- Calculate ROI
- Calculate Annualized ROI
- Input investment amount
- Input amount returned
- Specify investment period
- Accurate results

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock all features | $2.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/roi-calculator-calc/id1540243397/reviews.md

### 5/5 — Paid version

*2026-05-11*

I purchased. But I didn't find any difference between paid or free version. So now i ask myself why did i buy !!!!
By the way calculator is helpful.

### 1/5 — Doesn’t work

*2024-06-20*

This app is very glitchy and the calculations are off. It does not work. Do not recommend for you to download and waste your time with this application. That does nothing, you’re better off trying to figure this out on your own.

### 1/5 — It is a paid app

*2023-08-11*

Better use another app than this one.

### 2/5 — 广告垃圾多

*2022-01-22*

体验感超级差.天朝垃圾广告多坑爹货

## Frequently asked questions about ROI Calculator

### How do I calculate ROI using ROI Calculator?

To calculate ROI, you need to enter the Amount Invested and Amount Returned into the app. The app will then provide you with the ROI calculation based on these inputs.

### What is Annualized ROI and how does ROI Calculator calculate it?

Annualized ROI represents the return on an investment over a one-year period. ROI Calculator calculates this by taking into account the Amount Invested, Amount Returned, and the specific investment period you specify.

### Is ROI Calculator free to use?

Yes, ROI Calculator is free to download and use. It also includes in-app purchases and may display ads.

### What devices is ROI Calculator available on?

ROI Calculator is available on iPhone, iPad, and iPod devices, making it accessible for a wide range of Apple users.

### How often is ROI Calculator updated?

The app was last updated on September 21, 2023, with version 1.2.0. This indicates the developer is actively maintaining and improving the application.

### What is the age rating for ROI Calculator?

ROI Calculator has an age rating of 4+, meaning it is suitable for users of all ages, with no content restrictions.

### How can I contact the developer of ROI Calculator for support?

You can contact the developer via email at phannhatd@gmail.com or through their Facebook page at https://www.facebook.com/phan.nhatdang.3/ for any requests or support needs.

### What are the typical user sentiments about ROI Calculator?

With a rating of 4.5 stars from 146 ratings, users generally have a positive sentiment towards ROI Calculator, appreciating its accuracy and ease of use for financial calculations.

## Version history (last 5 releases)

### 1.4.0 — 2026-06-04

Bug fixes and performance improvements

### 1.3.0 — 2026-04-19

Bug fixes and performance improvements

### 1.2.0 — 2023-09-21

Bug fixes and performance improvements

### 1.1.0 — 2021-07-26

Bug fixes and performance improvements

### 1.0 — 2020-11-16

No release notes.

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## More apps by Phan Nhat Đang

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All apps by Phan Nhat Đang: https://appshunter.io/developer/1437390098

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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 2026-08-26.*