# CalcBox -All in One Calculator — user reviews

> 107 indexed App Store user reviews of CalcBox by Realbyte Inc., rated 4.78/5 from 362 ratings.

- Source: https://appshunter.io/ios/app/calcbox-all-in-one-calculator/id6480165885/reviews
- App overview in markdown: https://appshunter.io/ios/app/calcbox-all-in-one-calculator/id6480165885.md
- Rating breakdown: 5★ 316 · 4★ 29 · 3★ 7 · 2★ 3 · 1★ 7

## What do users think of CalcBox?

Overall sentiment: positive

**Pros**

- ✨ All-in-one calculator with comprehensive features
- 👍 User-friendly and intuitive interface
- 🆓 Free app with no mandatory payments
- 🔄 Unit conversion capabilities (currency, distance, weight, etc.)
- 📊 Calculation history tracking
- 🎯 Replaces multiple calculator apps
- ⚡ Fast and efficient performance
- 🌍 Multi-language support
- 💰 Great value for money

**Cons**

- 📢 Excessive and intrusive advertisements
- 🚫 No option to remove ads permanently
- 😤 Ads cannot be closed easily
- 💳 Subscription model instead of one-time payment
- 🔄 Ad rotation with deceptive content

**Commonly reported bugs**

- Ads cannot be closed with X button
- Excessive ads appearing after initial use period
- Deceptive ad behavior after one week of use

**Most requested features**

- One-time payment option to remove ads permanently
- Premium ad-free version (like Money Manager app)
- Set as default calculator option
- Deposit/savings calculator with day-level precision
- Bitcoin/cryptocurrency support
- Account checking integration with calculation features

## Newest reviews (15 of 107)

### 5/5 — Чудовий CalcBox

*2025-12-04, version 1.2.15*

В депозит/заощадження ,будь ласка, додайте ще дні ,а не тільки місці та роки.Дякую за увагу та чудову програму.

### 5/5 — CalcBox

*2025-12-01*

Best calculator app for me

### 5/5 — MF

*2025-11-26*

Great

### 4/5 — Great app

*2025-11-20*

It has everything you will ever want to calculate. I wish they had a one time payment to remove adds forever instead of a subscription but it is what it is.

### 4/5 — Great app!

*2025-11-19*

I was very skeptical about downloading this app because I have one on my iPhone. But I have to honestly say it is an excellent app. I wish there was a way to make it my default calculator. I have not found anything that I can’t calculate. And I love the way it keeps up with what you put in. Go ahead and download it. You will not regret it!!!

### 5/5 — me

*2025-11-19*

It is perfect!

### 5/5 — 가계부 정리 좋아요~

*2025-10-31*

쓸때마다 바로 정리 할 수 있어서 아주 좋아요. 집에 돌아와서 기억하며 정리 하지 않아도 되고 어디에 사용 됐는지 통계로 확인이 되니 한눈에 보여요!

**Developer response:** 안녕하세요. 편한계산기입니다.
이용해주셔서 대단히 감사드립니다.
10년, 20년 사용하실 수 있는 계산기가 될 수 있도록 노력하겠습니다.
더욱 편한 계산기가 될 수 있도록 항상 최선을 다하겠습니다.
감사합니다.

### 5/5 — 굿👍

*2025-10-29*

항상 너무 잘 쓰고잇어요 
내가 번 금액 쓴금액 정리가 잘 되어서 보기 너무 간편하고 좋네요 감사합니다🙇

**Developer response:** 안녕하세요. 편한계산기입니다.
편한계산기를 이용해주셔서 진심으로 감사드립니다.
지속적인 업데이트와 관리를 통해 더욱 성장하는 계산기가 되겠습니다.
더욱 편한 계산기가 될 수 있도록 항상 최선을 다하겠습니다.
감사합니다.

### 5/5 — 쉽고 편하게사용하고있어요 최고라자부합니다😊👍

*2025-10-13*

수시로 사용하고있어요 정말편하고 쉬워요 강추👍

**Developer response:** 안녕하세요. 편한계산기입니다.
편한계산기를 이용해주셔서 진심으로 감사드립니다.
앞으로도 더욱 좋은 모습으로 보답드릴 수 있도록 지속적인 업데이트로 개선해 나가겠습니다.
더욱 편한 계산기가 될 수 있도록 항상 최선을 다하겠습니다.
감사합니다.

### 5/5 — Great

*2025-09-25*

Thanks

### 5/5 — Clyde. Mundnuru

*2025-08-05*

Mundnuru

### 5/5 — Fantastic

*2025-07-09*

The app has very useful calculators

### 5/5 — Options

*2025-06-29*

I would like if the calculator has a button when I be checking accounts, because normally tracking banks accounts and need some calculations, then I have to use mobile calculator.

Thanks

### 5/5 — 万能

*2025-06-25*

功能齐全 方便快捷 还是免费

### 5/5 — Nice calc App

*2025-06-24*

This calculator is so much useful because of it’s history saving and easy to use features like copying and editing the calculations. This app is really useful.

## Most critical reviews (10 lowest-rated)

### 1/5 — No Russian language.

*2025-08-11*

There is no Russian language. There are languages that very few people speak. For some reason, there is no Russian language that many people speak.

### 1/5 — TOO MANY ADDS

*2024-05-15*

When I installed this app, it was fine, but after a week, this app started having TOO MANY ADDS about other  calculators app on its screen page. The worst part, I can’t x out of the pesky add, and then more new app add appears. The add rotates to different adds and it’s the most annoying. Innocent looking add but deceptive after a week. Stay away from this app!

### 2/5 — Satishkumar

*2026-01-20*

Let me check if first

### 3/5 — Subscription cost is very high

*2025-10-14*

Subscription cost is very high and not specified anywhere what are the additional benefits other than ads free after subscription. I think back up is not possible in ads free version. Please clarify

### 3/5 — Collection of calculators but...

*2024-12-04*

For the amount of subscription you are asking it's poor offering. No calculators helping STEM, Financial   calculators, special calculators like construction etc. I'd prefer one time purchase model, and maybe the special calculators be offered modularly through in-app purchases. Don't go into subscription, especially when calculators are relatively low maintenance apps, make a great offer

### 3/5 — Ad

*2024-05-28*

Reminder that ad at the bottom it reduces productive space in my already small iPhone se give some premium plan otherwise great app.

### 3/5 — Deepu

*2024-05-07*

Please remove ads

### 3/5 — Need ad free product

*2024-05-01*

Annoying to see ads all time.

### 4/5 — Like the app

*2026-01-08*

Don’t like the ads, give a an option to send you a few bucks for no adds plz. I love your products and would be thrilled to kick you a few dollars next update. But I hate ads

### 4/5 — おもしろい機能あり

*2025-12-08*

年齢計算など、いろいろな機能があって使い込んでみたいと思っています。

**Developer response:** いつもお世話になっております。
らくな計算機です。
弊社のサービスをご利用いただき、誠にありがとうございます。
より簡単でらくな計算機になりたいと思います。
今後とも何卒らくな家計簿をご愛顧賜りますよう、よろしくお願い申し上げます。

## Most praised reviews (10 highest-rated)

### 5/5 — Давно такое искал

*2026-06-01*

Это приложение идеальное, я много что перепробовал, но только это по-настоящему понравилось. Уже больше года веду в нем финансы и каждый раз кайфую, каждая вкладка, каждая кнопка на своём месте. Еще это то приложение, которое не вынуждает купить платную версию, ты просто сам хочешь ее купить из чувства благодарности. Спасибо разработчикам!

### 5/5 — 数字のフォント

*2026-05-05*

1111
2222
数字が揃うフォントにしてもらえると助かります

**Developer response:** いつもお世話になっております。
この度は貴重なご意見をいただき誠にありがとうござました。
今後お客様から頂きました、貴重なご意見を元に改善させていただきたいと思います。
ただ、現在計画されているアップデータの日程により、
実質的な反映日程はお約束できない点、何卒ご理解及びご了承いただけますよう申し上げます。
皆様のご期待に沿えるよう、これからも邁進してまいりますので、
今後ともらくな家計簿を変わらぬご愛顧賜りますようよろしくお願い申し上げます。
ありがとうございます。

### 5/5 — ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️

*2026-04-16*

진짜 편하게 쓸수 있어서 정~~말 좋아요👍👍
제가 계산기를 많이 깔아 놨는데 이게 제일 좋은 것 같아요.
꼭꼭 한번씩 이 앱 사용해보세요.

**Developer response:** 안녕하세요. 편한계산기입니다.
소중한 리뷰 진심으로 감사드립니다.
고객님과 더욱 더 소통하는 편한계산기가 되겠습니다.
감사합니다.

### 5/5 — All in 1 Calculator

*2026-04-13*

To have everything I need in one calculator is awesome. I don’t have to look around at different things.

### 5/5 — 便利です

*2026-02-11*

簡単に単価出してくれるので助かっています

**Developer response:** いつもお世話になっております。
らくな計算機です。
弊社のサービスをご利用いただき誠にありがとうございます。
今後とも持続的なアップデートを通じてお客様のご期待にお応えできるよう、
最善を尽くして参りたいと思います。
よろしくお願いいたします。

### 5/5 — Good

*2026-02-05*

Good

### 5/5 — Great app

*2026-02-03*

Does everything I need.

### 5/5 — 保存機能もついてすごく使いやすいです

*2026-02-01*

保存機能もついて、その項目もついてすごく使いやすいです
私は、Appleさんの計算機も使っていますが、こちらの、履歴・保存機能のほうが確実に見やすいです

ただ、私は家計簿などに使っているため、メモなどコメントが残せるようにしていただけると大変嬉しいです！

**Developer response:** いつもお世話になっております。
らくな計算機です。
弊社のサービスをご利用いただき、誠にありがとうございます。
今後とも何卒らくな計算機をご愛顧賜りますよう、よろしくお願い申し上げます。
ありがとうございます。

### 5/5 — Excelente

*2026-01-24*

Muy útil esta aplicación

### 5/5 — Нет русского языка!!!

*2026-01-11*

Добавьте русский язык, пожалуйста!

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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 2026-09-01.*