# Calculator : Scientific & Flat — user reviews

> 10 indexed App Store user reviews of Calculator by Arcade Studios.

- Source: https://appshunter.io/ios/app/calculator-scientific-and-flat/id917165417/reviews
- App overview in markdown: https://appshunter.io/ios/app/calculator-scientific-and-flat/id917165417.md

## Most critical reviews (10 lowest-rated)

### 1/5 — Unbelievably slow

*2017-08-23, version 1.1*

If it could get a 0 it would the worst app ever

### 1/5 — Slow and constant pop ups

*2017-08-09, version 1.1*

Pop up ads when trying to calculate. Thought this was an apple calculator because it has the same icon but its not

### 1/5 — Not worth free

*2016-04-30, version 1.1*

Too many ads, can't handle simple combination math. I.e.  5x6/2

Got rid of it

Would have given 0 stars if possible

### 1/5 — Extremely slow, and too many commercials and ads!

*2016-04-01, version 1.1*

Extremely slow, and too many commercials and ads! I'm deleting it after I write this review!

### 1/5 — Popups Everywhere!

*2016-03-09, version 1.1*

Popups appearing in the MIDDLE of a calculation? This some sort of stupid joke? Deleted!

### 1/5 — horrible app

*2016-03-05, version 1.1*

very slow on iOS 9, fix it or delete

### 1/5 — Unresponsive. Unusable. Pop ups.

*2015-12-07, version 1.1*

Noticeable lag after touching a 'button,' or the button press wouldn't register at all.  Very frequent pop up adds.  This app is not usable.

### 1/5 — Ugly, flat, copy, cat

*2015-11-30, version 1.1*

Once upon a time there was a cat
Who wanted to be flat
So it looked at what apple was doing 
And copied that
Cause it has no tact
It landed on it face
Completely flat

Seriously?  You completely copy Apple's stock calculator app and push it as something new?  Pathetic.

### 3/5 — Meh

*2015-12-15, version 1.1*

Meh

### 5/5 — I just made my life easier to cheat

*2017-08-28, version 1.1*

I get to cheat

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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 2026-06-10.*