# Grandma Calculator — A classic calculator

> A free, ad-free, and privacy-focused classic calculator. (iPhone/iPad app by Julien Eyriès.)

- Source: https://appshunter.io/ios/app/grandma-calculator/id1546631829 (this page in markdown: same URL + `.md`)
- Developer: [Julien Eyriès](https://appshunter.io/developer/414653864)
- Category: Utilities
- Price: Free
- Rating: 4.64/5 from 89 App Store ratings · 79 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: English, French
- Released: 2020-12-31
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/grandma-calculator/id1546631829/reviews.md

## What is Grandma Calculator?

A free and classic calculator. No ads. No in-app purchase. No tracking.

## Key features

- Classic calculator interface
- Free to use
- No advertisements
- No in-app purchases
- No user tracking

## What do users think of Grandma Calculator?

Overall sentiment: positive

**Pros**

- 👍 Simple and easy to use
- 🚫 No ads
- 🆓 Free to use
- 👀 Clear and large display
- 🔢 Shows running list of entries
- ✨ No fancy gimmicks
- 🎨 Attractive design
- ✅ Works as expected
- 📱 Good for iPad
- 👍 Responsive buttons
- 👵 Cute grandma icon (for some)
- 💯 Ad-free and data collection free

**Cons**

- ❌ No backspace/clear button
- 👵 Grandma icon is distracting (for some)
- 🔄 Opens in landscape mode
- ↔️ Hard to close and get back to previous page
- 👴🏻 Wish for skin tone options for grandma icon

**Commonly reported bugs**

- Mistakes require starting over due to no backspace
- Clearing all entries when trying to correct a mistake

**Most requested features**

- Add a backspace/clear button
- Allow copying total to another app
- Offer an iPhone version
- Option to donate to the developer
- Change skin tone of grandma icon
- Auto-rotate to vertical

## Recent user reviews (10 of 79)

All indexed reviews: https://appshunter.io/ios/app/grandma-calculator/id1546631829/reviews.md

### 5/5 — Brilliant

*2026-04-10, version 1.0.8*

Brilliant

### 4/5 — Love it!

*2025-11-04, version 1.0.8*

A simple calculator, all I need.

### 5/5 — Love this calculator!

*2025-07-28, version 1.0.8*

I have tried so many other calculators and the pop up ads drive me crazy!

### 5/5 — Love it.

*2024-09-26, version 1.0.8*

Keeps track on screen all numbers added or subtracted so I never get lost

### 5/5 — At Last… No Bells & Whistles!

*2024-09-05, version 1.0.7*

To Whom It May Concern; This is a fine tuned piece of art work, if I’ve ever saw one! (Put a smile on my face!) I’m 59yrs old, in the prime of my life, Lol & all I need to do today is add a few items from a receipt. I subtracted just a few items too. It felt good to put numbers into this calculator & get a sum without having to get fancy with square roots and/or other equations such as 3.14x 1/8=X Once upon a Time I didn’t have much of a choice in the matter & I had to participate in Algebra, Geometry, & Trigonometry. When I entered College I studied Physics. One of The hardest subject I’ve ever taken in my life. Now, I choose a simpler way of life, semi- retired, getting older. Living The Good Life. Thank You For listening. Most of all… Thank You for the easy, memory sparking calculator when we lived in simpler, easier, times. Take care. Be well! 👩🏼‍⚕️Be safe! 🚔🏁 Be you! 🖖🤙

### 5/5 — Great for seniors

*2024-03-10, version 1.0.8*

it is a blessing for me because I can’t see very well. Thank you for offering it free. sincerely, Cindy.

### 5/5 — Grandmas calculator does all you need.

*2024-03-06, version 1.0.8*

This calculator does everything you need it to do, it’s easy to read nice layout and easy to use. Perfect for me.

### 5/5 — Simple and clear

*2023-12-25, version 1.0.8*

Major benefit is simplicity  and it keeps a running list of your entry's !

### 5/5 — Easy Features

*2023-11-03, version 1.0.7*

This calculator is not covered in ads and the best part is It’s Free. The buttons on screen respond quickly and I’ve noticed a lot of free calculators have a decimal point but you have to keep hitting it, this one the decimal point works. It does have an animated grandma on screen but you will get us to that.

### 5/5 — Basic. Simple.  Shows what you entered. Perfect

*2023-11-01, version 1.0.7*

This is exactly what you need for a calculator. No fancy functions just easy to press buttons. Easy to see what you entered. Easy to get the answer.

## Frequently asked questions about Grandma Calculator

### What does Grandma Calculator do?

Grandma Calculator provides a classic and straightforward calculator interface for performing basic arithmetic operations. It is designed to be simple and easy to use for everyday calculations without any distractions.

### Is Grandma Calculator free to use?

Yes, Grandma Calculator is completely free to use. There are no costs associated with downloading or using the application for any of its features.

### Does Grandma Calculator have ads or in-app purchases?

No, Grandma Calculator is designed to be free of ads and in-app purchases. You can use the calculator without any interruptions or hidden costs.

### Is my data tracked by Grandma Calculator?

No, Grandma Calculator prioritizes user privacy. The app does not track your usage or personal data, ensuring a private calculation experience.

## Version history (last 5 releases)

### 1.0.8 — 2023-12-14

- iOS 17 support
- fix typo

### 1.0.7 — 2021-10-21

- feature request from Grandma
- iOS 15 support
- fix comma bug

### 1.0.5 — 2021-02-18

- feature request from Grandma
- portrait mode
- support comma as decimal separator

### 1.0.4 — 2021-02-17

- feature request from Grandma
- fix percentage bug
- fix rounding error bug
- fix random crash
- update app icon

### 1.0.3 — 2021-02-11

- feature request from Grandma
- fix percentage bug
- fix rounding error bug
- update app icon

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## More apps by Julien Eyriès

- [Classic 4](https://appshunter.io/ios/app/classic-4/id1524785864)
- [Grandpa Notes](https://appshunter.io/ios/app/grandpa-notes/id1643176779)
- [Retro Cloud Companion](https://appshunter.io/ios/app/retro-cloud-companion/id6747358038)
- [Retro Cloud Player](https://appshunter.io/ios/app/retro-cloud-player/id6747358193)

All apps by Julien Eyriès: https://appshunter.io/developer/414653864

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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 2026-08-27.*