# Percent calc - Happycuit — Percent(yield) calculator

> Intuitive calculator for percentage changes, growth rates, and financial statistics. (iPhone/iPad app by SuperDG Inc..)

- Source: https://appshunter.io/ios/app/percent-calc-happycuit/id1362040236 (this page in markdown: same URL + `.md`)
- Developer: [SuperDG Inc.](https://appshunter.io/developer/635709768)
- Category: Utilities, Productivity
- Price: Free
- Rating: 4.60/5 from 10 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.3 · 7 MB
- Languages: Japanese, Chinese (Simplified, China), American English, Korean
- Released: 2018-03-29
- Data updated: 2026-08-27
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/percent-calc-happycuit/id1362040236/reviews.md

## What is Percent calc?

Happycuit is a combination of Happy + Circuit
It means happy imagination.
Happycuit is an intuitive Percent(growth rate, yield) calculator.

With happycuit Imagine happiness!

Imagine the increase in financial assets
Imagine that the sales of the business grew :)
Apply my annual salary increase rate arbitrarily: p
Reduce the amount of smoking!
Living cost change rate
Easily calculate various statistics

Please charge a lot of energy of happiness!

Everything you want It will be done.


Think Human
Designed by SuperDG

## Key features

- Intuitive percentage calculation
- Growth rate and yield calculation
- Financial asset increase visualization
- Business sales growth analysis
- Annual salary increase rate application
- Smoking reduction calculation
- Living cost change rate analysis

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/percent-calc-happycuit/id1362040236/reviews.md

### 1/5 — 무한 튕김, 안들어가짐

*2022-07-08*

앱 지원 종료 된건가요? 
잘 쓰고 있었는데 재설치해도 안들어가지네요

### 5/5 — 좋아요!!!!!!!

*2021-12-06*

굿

### 5/5 — Pretty Awesome

*2018-10-04*

Simple to use. Clean looking. I use it to find a good growth for the stocks I invest in.

### 5/5 — 직관적이네요

*2018-04-07*

좋아요

## Frequently asked questions about Percent calc

### What is Percent calc - Happycuit used for?

Percent calc - Happycuit is used to intuitively calculate various percentage changes, including financial growth rates, sales increases, salary adjustments, and cost reductions. It helps users analyze statistics related to these changes.

### How accurate is Percent calc - Happycuit?

The app is rated 4.6 stars from 10 ratings, indicating a high level of user satisfaction with its functionality and accuracy for percentage calculations.

### Is Percent calc - Happycuit free to use?

Yes, Percent calc - Happycuit is available for free. However, it does contain advertisements.

### Does Percent calc - Happycuit have ads?

Yes, Percent calc - Happycuit contains advertisements as part of its free monetization model.

### What devices support Percent calc - Happycuit?

Percent calc - Happycuit is supported on iPhone and iPod devices. It is designed for iOS users.

### When was Percent calc - Happycuit last updated?

The latest version of Percent calc - Happycuit was released on 2022-07-08, indicating recent maintenance and updates.

### What is the age rating for Percent calc - Happycuit?

Percent calc - Happycuit has an age rating of 4+, making it suitable for a wide range of users, including younger individuals.

### Can Percent calc - Happycuit be used offline?

The provided data does not specify offline functionality. However, as a calculator app, it is likely to function without an internet connection for its core features.

## Version history (last 5 releases)

### 1.2.5 — 2022-07-08

- Bug fixes.

### 1.2.4 — 2022-07-02

- Bug fixes.
- List license page bug fixes.

### 1.1.10 — 2021-02-16

- List license Page Update
- Bug fixes

### 1.1.7 — 2020-10-29

- iPhone12, mini, Max, optimization
- Bug fixes

### 1.0.10 — 2020-10-18

- AD added to main page

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## More apps by SuperDG Inc.

- [Basic Calculator -](https://appshunter.io/ios/app/basic-calculator/id790580942)
- [Basic Calculator Pro](https://appshunter.io/ios/app/basic-calculator-pro/id821421514)
- [Minibudget Pro](https://appshunter.io/ios/app/minibudget-pro/id1023219926)
- [MiniBudget - Budget management](https://appshunter.io/ios/app/minibudget-budget-management/id1096076475)
- [Happycuit Pro - Percent calc](https://appshunter.io/ios/app/happycuit-pro-percent-calc/id1361980008)

All apps by SuperDG Inc.: https://appshunter.io/developer/635709768

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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 2026-08-27.*