# Calculator M+ — user reviews

> 11 indexed App Store user reviews of Calculator M+ by InnovationBox, rated 4.50/5 from 110 ratings.

- Source: https://appshunter.io/ios/app/calculator-m-plus/id1449722969/reviews
- App overview in markdown: https://appshunter.io/ios/app/calculator-m-plus/id1449722969.md
- Rating breakdown: 5★ 86 · 4★ 8 · 3★ 7 · 2★ 5 · 1★ 4

## Most critical reviews (10 lowest-rated)

### 1/5 — i have had bettercalulators

*2024-05-24*

this calulator is not user friendly

### 1/5 — Can’t restore pro features as a previous user

*2022-12-19, version 2.5.0*

Pro features IAP can’t be restored as a previous user. Please fix it and provide the access to Pro features ASAP which I had before this update.

### 2/5 — Zero percent

*2019-03-10, version 1.0.1*

Great and simple concept. Unfortunately mathematicians need to ad concurrent percentages. This product does not do that even though there is a percentage key.

### 3/5 — No () = not advanced

*2019-03-08*

Also crashes

**Developer response:** Hello, we are planning to add brackets with next update. Also our development team working on improvements and bug fixes. Thank you.

### 4/5 — Very nice

*2019-03-08*

I only wish that the percent key (%) is on the main screen, not with the scientific keys where I need to swipe to get to it. There is enough space for it to be with the basic functions if the equal key (=) is shortened.

-1 star for that.

**Developer response:** Thank you for your idea. We will think about it. Maybe we can add an option to settings for adding % to main screen.

### 5/5 — Best Calculator!

*2023-01-03*

Memory feature is helping me lot.

### 5/5 — Best calculator app I've ever used

*2023-01-03*

Design is so simple and beautiful. Definitely replacing the default calculator app. Multi-platform support is a great addition!

### 5/5 — The best designed calculator

*2022-12-19, version 2.5.0*

I love the multi platform support!

### 5/5 — Best Kalkulator ever!

*2020-05-09*

I’ve been trying different calculator apps and finally discover this one which allows me to copy and paste only the result where I want. Most apps copy the complete operations but not this. 
Great for my needs. I’ll even give you an additional star ⭐️⭐️⭐️⭐️⭐️⭐️

### 5/5 — This app is so cool

*2019-02-17*

My favorite calculator app so far!!!

## Most praised reviews (1 highest-rated)

### 5/5 — The best calculator!

*2019-02-15*

That is the best app ever!! I really loved memory function on the app, that is so useful and smart idea!

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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.*