# Jumbo Calculator Plus

> Large-buttoned calculator with gesture controls and VoiceOver support. (iPhone/iPad app by Christopher Weems.)

- Source: https://appshunter.io/ios/app/jumbo-calculator-plus/id630927865 (this page in markdown: same URL + `.md`)
- Developer: [Christopher Weems](https://appshunter.io/developer/319461222)
- Category: Productivity, Utilities
- Price: $0.59
- Rating: 3.50/5 from 6 App Store ratings · 21 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.3 · 18 MB
- Languages: English, French, Italian, Japanese
- Released: 2013-04-15
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/jumbo-calculator-plus/id630927865/reviews.md

## What is Jumbo Calculator Plus?

Jumbo Calculator Plus is the ad-free & enhanced version of Jumbo Calculator, the large buttoned calculator for everyone.

Features:
· Easy to read and find buttons (you might be able to touch type on a touchscreen).
· Simple gestures for backspace (swipe the calculator screen) and copy & paste (double tap).
· VoiceOver support for blind and low-vision users.

## Key features

- Large, easy-to-read buttons
- Swipe for backspace
- Double tap to copy & paste
- VoiceOver support
- Ad-free experience

## Recent user reviews (10 of 21)

All indexed reviews: https://appshunter.io/ios/app/jumbo-calculator-plus/id630927865/reviews.md

### 5/5 — Just a calculator but with copy and paste

*2021-12-07, version 1.4*

Just a calculator but a good one. It is easy to cut, copy and paste into it saving a bit of typing and preserving accuracy with fewer mistakes.  I just love the copy and paste.

### 4/5 — Calculator review

*2021-03-22*

Works well but would be much better with the ability to teach an accidental keystroke.
There should be a clear entry key as well as A clear key.

### 5/5 — Calculator.

*2017-07-03, version 1.3*

Simple calculator thats ad free, no more very annoying advertisements on screen 👍.

### 3/5 — jumbo calculator plus

*2017-05-28*

needs slit screen support!!

**Developer response:** I'm excited to say this is coming very, very soon.

### 1/5 — Very disappointed

*2016-04-30, version 1.2*

Have been using original app for ages and was very happy with it. Then today, I went to use it and it was full of adds which rendered it unusable, too slow, does not key all the numbers because the ads slow it down so much. I am very disappointed that I was not given the opportunity to upgrade to an ap without ads, but had to go and find an ap without ads. 
Ok to have the ads, but please warn us and give us the opportunity to decide whether to purchase an ad free version or not.

### 5/5 — HALLELUJAH!! FINALLY NO ADS

*2016-02-05*

I have PAID for several calculator apps that mysteriously began running the ads along the bottom of the app or you get a pop up box for games etc.....NOT THIS ONE!! This is a GREAT app with out the ad annoyance. I want my time uninterrupted by mindless ads- so beware of the paid apps that eventually fall prey to ads...someone should develop an app to block app ads

### 5/5 — Excellent Application

*2015-11-15, version 1.2*

I really like this simple easy to use calculator, like other reviewers I wonder why it's not bundled by Apple like the iPhone, I gladly paid the small charge to remove those pesky and annoying adverts.
I purchased this previously but after upgrading my iPad had to re-purchase it again, must be a glitch somewhere, small price to pay for such an excellent app.

### 5/5 — Need it on iPhone

*2015-09-12*

Please make this available on iPhones

### 1/5 — From 5 star to 1 star

*2015-08-14, version 1.2*

App was great then suddenly full of adverts and unusable. Shame on you developer. DONT BUY !!!

### 4/5 — Md

*2015-06-11*

Hi great calculator, buttons and readout need to be a bit clearer
Thanks
Keith nz

## Frequently asked questions about Jumbo Calculator Plus

### What devices does Jumbo Calculator Plus support?

Jumbo Calculator Plus is currently supported on iPad devices. It was released on April 15, 2013, and its latest version is 1.4, last updated on September 19, 2020.

### How much does Jumbo Calculator Plus cost?

Jumbo Calculator Plus is a paid application, priced at $0.59. It does not feature in-app purchases or advertisements.

### Does Jumbo Calculator Plus have ads?

No, Jumbo Calculator Plus is an ad-free application. The description explicitly states it is the ad-free version of Jumbo Calculator.

### What is the age rating for Jumbo Calculator Plus?

Jumbo Calculator Plus has an age rating of 4+. This indicates it is suitable for children and general audiences.

### How do I use the backspace feature in Jumbo Calculator Plus?

You can easily use the backspace function by simply swiping across the calculator screen. This gesture allows for quick correction of input errors.

### Can Jumbo Calculator Plus be used with VoiceOver?

Yes, Jumbo Calculator Plus offers VoiceOver support, making it accessible for blind and low-vision users. This feature enhances usability for a wider range of individuals.

### What makes Jumbo Calculator Plus different from other calculators?

Jumbo Calculator Plus stands out with its large, easy-to-read buttons and intuitive gesture controls for backspace and copy-paste. It also prioritizes accessibility with VoiceOver support.

### How often is Jumbo Calculator Plus updated?

The latest version of Jumbo Calculator Plus, 1.4, was released on September 19, 2020. While the app has not been updated recently, it is a stable utility.

## Version history (last 4 releases)

### 1.4 — 2020-09-19

• Improvements for iPadOS 14

### 1.3.1 — 2019-02-16

• Split-screen multi-tasking support
• Improvements for iPad Pro 11" & 12.9" (3rd Generation)

### 1.3 — 2016-09-28

- Support for iOS 10.
- Slight performance boost for 64-bit devices.

### 1.2 — 2013-04-15

No release notes.

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## More apps by Christopher Weems

- [Jumbo Calculator](https://appshunter.io/ios/app/jumbo-calculator/id361121377)
- [Easy Grade](https://appshunter.io/ios/app/easy-grade/id637361803)
- [Countdown: Simple Timer](https://appshunter.io/ios/app/countdown-simple-timer/id1051978824)
- [Snake & Dumbiedorf](https://appshunter.io/ios/app/snake-and-dumbiedorf/id1511639354)

All apps by Christopher Weems: https://appshunter.io/developer/319461222

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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.*