# Calculator +ㅤ — user reviews

> 135 indexed App Store user reviews of Calculator +ㅤ by Rocket Apps GmbH, rated 4.60/5 from 4,519 ratings.

- Source: https://appshunter.io/ios/app/calculator-plus/id1597933199/reviews
- App overview in markdown: https://appshunter.io/ios/app/calculator-plus/id1597933199.md
- Rating breakdown: 5★ 3,662 · 4★ 398 · 3★ 162 · 2★ 73 · 1★ 224

## What do users think of Calculator +ㅤ?

Overall sentiment: neutral

**Pros**

- 👍 Easy to use
- 🚀 Accurate calculations
- 🎨 Excellent visuals
- 💡 Helpful for academic work

**Cons**

- 💰 Subscription model too expensive
- 🔍 Decimal entry quirks
- 📺 Too many ads
- 🔒 Locked features behind paywall

**Commonly reported bugs**

- Inaccurate square root calculations
- Compatibility issues on iPad
- Decimal point not recognized

**Most requested features**

- Negative number support
- Improved fraction calculator
- Scientific calculator layout
- Option to disable history feature

## Newest reviews (10 of 135)

### 4/5 — popo

*2026-06-01, version 2.0.14*

popo

### 3/5 — 广告何意味？

*2026-01-26*

666还要付费去广告

**Developer response:** 很抱歉您不满意。广告仅在免费版应用中显示；专业版提供无广告体验。

### 4/5 — 计算2π

*2025-08-12*

2π没法算

**Developer response:** 我们想提供帮助。您是否能够联系到我们的客服？如果还没有，请联系 help@rocketapps.com。谢谢！

### 4/5 — Doesn’t do decimals

*2024-09-27, version 2.0.14*

Well, it does but when entering .25 for example it shows as 25. You must enter 0.25 with the zero in front otherwise you’ll end up w 25, no decimal. Also Wish the history tape was displayed in a column rather than in a row but whatev. The decimal thing is annoying though.
Otherwise it’s a calculator.

### 4/5 — Thank you

*2024-09-18, version 2.0.14*

At my new school I’m doing a maths comp and I may be representing the school and It was a bit nerve racking for me but now that I have this app I’m not worried at all.

### 2/5 — Can’t do to - exponents

*2024-09-18, version 2.0.14*

Trying to find out what value of 5^x = 1/5. However, the calculator can’t do negative exponents. Taking a picture of the problem gave a lot of un-needed answers

### 2/5 — Julie Pitts

*2024-08-23, version 2.0.14*

Annoying pop up ads

### 1/5 — 아니ㅋㅋㅋ

*2024-08-19*

계산기 주제에 광고를 처 다네

**Developer response:** 저희 팀 측에서 고객님의 문제가 어떤 경우인지 이해하기가 조금 어렵네요. 혹시 help@rocketapps.com으로 이메일을 남겨주실 수 있을까요? 죄송합니다.

### 4/5 — Very good performance.

*2024-08-17, version 2.0.14*

Very good performance.

### 1/5 — To many adds

*2024-07-12, version 2.0.13*

Every time I open the app it asks me to sign up for 20.00 bucks a month

## Most critical reviews (10 lowest-rated)

### 1/5 — Zu viel Werbung

*2026-07-28*

Schade das die so soviel Werbung hat

**Developer response:** Es tut uns leid, dass du unzufrieden bist. Werbeanzeigen werden nur in der kostenlosen Version der App eingeblendet. Wir bieten auch eine werbefreie PRO-Version an.

### 1/5 — This Calculator Sucks

*2026-02-02, version 2.0.14*

If you would like a Calculator app that is constantly interrupting your work with advertisements, this is the app for you. Compared to a conventional five dollar calculator, this really sucks.

### 1/5 — Too many adds

*2025-11-17, version 2.0.14*

Throws adds at you when your trying to do math which severly disfocuses and annoys you . Also they constantly beg you to pay them money to buy 2 extra features on the app.

### 1/5 — 广告太多

*2025-08-29*

广告太多

**Developer response:** 很遗憾您不满意。只有免费版应用会显示广告，专业版则提供无广告体验。

### 1/5 — 无良APP

*2025-07-03*

无良的APP，2024年7月1日我在不知情的情况下这个APP扣了我128元年费，还是扣了我花呗，今年7月1日又扣了我128元，侵犯了我知情权，然后我追回今年的费用，去年不肯给我退费，我都不知道这个东西是扣费的，而且我都没怎么用过，我要是知道，我会傻到花128元去下载一个计算器吗？几块钱一个计算器就有了。

**Developer response:** 嗨！要申请退款，您可以按照这里的指南操作： https://support.apple.com/zh-cn/HT204084

### 1/5 — Muita propaganda

*2025-05-29*

2

**Developer response:** Não temos certeza se entendemos o seu problema. Poderia, por favor, nos contatar diretamente em help@rocketapps.com? Obrigado!

### 1/5 — Не удобно

*2025-03-19*

В Самсунге гораздо лучше и удобнее калькулятор.

**Developer response:** Thanks for your feedback. If you have suggestions for improvement contact us directly at help@rocketapps.com. Thank you!

### 1/5 — Thieves

*2024-11-18, version 2.0.14*

The app said it was a 3 day free trial and it immediately took money outta my bank account.

### 1/5 — Not accurate

*2024-09-24, version 2.0.14*

It isn’t accurate when calculating square roots.

### 1/5 — Bad

*2024-08-31, version 2.0.14*

Have to pay for everything

## Most praised reviews (10 highest-rated)

### 5/5 — Re

*2026-05-10, version 2.0.14*

R

### 5/5 — Anajá-mirim

*2025-12-15*

Bands

**Developer response:** Thank you for your 5-star rating!

### 5/5 — bom

*2025-05-28*

apende

**Developer response:** Oi! Obrigado pelo seu feedback!

### 5/5 — Calculator

*2025-01-19, version 2.0.14*

Very Good Calculator…  Visuals EXCELLENT ❗️Accurate….  Next Level is always Appreciated

### 5/5 — Bruh

*2024-12-19, version 2.0.14*

Bruh

### 5/5 — Easy To Use

*2024-12-10, version 2.0.14*

It’s Excellent to work with - no problems !

### 5/5 — Maxo’s review

*2024-11-07, version 2.0.14*

Pretty good but math notes should be free

### 5/5 — Taschenrechner App

*2024-10-10*

Übersichtlich, einfach zu bedienen, schnelles Ergebnis - ideal !

**Developer response:** Vielen Dank, dass du uns dieses tolle Feedback hinterlassen hast. Du hast uns den Tag gerettet :-)

### 5/5 — Review

*2024-10-03, version 2.0.14*

Great

### 5/5 — Good

*2024-06-04, version 2.0.13*

Good

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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 2026-08-24.*