# Happycuit Pro - Percent calc — Percent(yield) calculator

> Intuitive percent calculator for growth rates, yields, and financial scenarios. (iPhone/iPad app by SuperDG Inc..)

- Source: https://appshunter.io/ios/app/happycuit-pro-percent-calc/id1361980008 (this page in markdown: same URL + `.md`)
- Developer: [SuperDG Inc.](https://appshunter.io/developer/635709768)
- Category: Utilities, Productivity
- Price: $1.99
- Rating: 4.50/5 from 10 App Store ratings · 8 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.3 · 5 MB
- Languages: Japanese, Chinese (Simplified, China), American English, Korean
- Released: 2018-03-28
- Data updated: 2026-08-27
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/happycuit-pro-percent-calc/id1361980008/reviews.md

## What is Happycuit Pro?

Happycuit is a combination of Happy + Circuit,
meaning happy imagination.

Happycuit is an intuitive percentage and growth rate calculator.
Enter an initial value and a final value to quickly calculate increase rate, decrease rate, change rate, and percentage change.

Use it for asset growth, business revenue growth, salary increases, spending changes, statistics, investments, and more.

Imagine happy possibilities with Happycuit.

Think Human
Designed by SuperDG

## Key features

- Growth rate calculation
- Yield calculation
- Financial asset increase projection
- Business sales growth analysis
- Personal salary increase calculation
- Living cost change rate tracking

## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/happycuit-pro-percent-calc/id1361980008/reviews.md

### 5/5 — good

*2023-01-15*

다 좋은데 하나 아쉬운게 작성하는 화면도 다크모드로 해주세요

### 4/5 — 이미 Pro 구매해서 쓰고 있었는데??

*2021-05-31*

왜 또 업그레이드 하라는거죠??
확인 바랍니다.

### 5/5 — Good

*2021-05-25*

Good

### 1/5 — 프로앱 구입했는데 왜 안되나요?

*2021-05-17*

프로앱 구입했는데 왜 안되나요?

### 4/5 — 저도 pro 잘 쓰고 있었는데

*2021-05-13*

갑자기 광고를 보래요ㅠㅠ

### 3/5 — 유료 구입했는데

*2021-05-13*

프로구입해서쓰는데 작성이안되고 광고가뜨네요

### 1/5 — 버그린가요?

*2021-05-12*

프로버전인데 실행하면 앱스토어로 연결됩니다

### 5/5 — 잘 쓰고 있는데…

*2021-05-07*

오늘 갑자기 광고를 보라고 뜨네요… 프로 업그레이드 했는데 말이죠

## Frequently asked questions about Happycuit Pro

### What is Happycuit Pro used for?

Happycuit Pro is an intuitive calculator designed to help users easily compute percentages, including growth rates and yields. It can be applied to various financial and business scenarios, such as projecting asset increases, analyzing sales growth, or calculating salary adjustments.

### What devices does Happycuit Pro support?

Happycuit Pro is available for iPhone and iPod devices. It is designed to run on these Apple mobile platforms.

### How much does Happycuit Pro cost?

Happycuit Pro is a paid application. The current price is $1.99.

### What is the age rating for Happycuit Pro?

Happycuit Pro has an age rating of 4+. This indicates it is suitable for users aged 4 and above.

### When was Happycuit Pro last updated?

The latest version of Happycuit Pro, 1.2.2, was last updated on July 8, 2022.

### What is the user rating for Happycuit Pro?

Happycuit Pro has a strong user rating of 4.5 stars, based on 10 ratings.

### Does Happycuit Pro have ads?

No, Happycuit Pro does not contain advertisements. It is an ad-free application.

### Can Happycuit Pro calculate compound interest?

While Happycuit Pro excels at calculating various percentages like growth rates and yields, its description focuses on direct percentage calculations rather than complex financial formulas like compound interest. It is best suited for straightforward percentage adjustments.

## Version history (last 5 releases)

### 1.3.6 — 2026-07-12

- Improved iCloud sync stability and fixed minor bugs.

### 1.3.5 — 2026-07-08

- Improved iCloud sync and restore reliability
- Improved cross-device data merging
- Improved app stability during sync

### 1.3.4 — 2026-07-07

- Minor bug fixes

### 1.3.3 — 2026-07-04

- Improved iCloud sync reliability
- Improved data restore and cross-device sync
- Minor bug fixes

### 1.3.2 — 2026-07-04

- Other bug fixes and stability improvements

## 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)
- [Percent calc - Happycuit](https://appshunter.io/ios/app/percent-calc-happycuit/id1362040236)

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.*