# Scary Calculator

> A prank app that scares users with images and sounds after calculations. (iPhone/iPad app by Ahmed Al-Dilli.)

- Source: https://appshunter.io/ios/app/scary-calculator/id1475485141 (this page in markdown: same URL + `.md`)
- Developer: [Ahmed Al-Dilli](https://appshunter.io/developer/1475485140)
- Category: Entertainment
- Price: Free
- Rating: 4.00/5 from 5 App Store ratings · 1 written reviews indexed
- Age rating: 12+
- Requires: iOS 9.0 · 55 MB
- Languages: English
- Released: 2019-08-15
- Data updated: 2026-06-01
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/scary-calculator/id1475485141/reviews.md

## What is Scary Calculator?

• Scary Calculator is a simple, straightforward prank application designed to prank a friend nearby.

• Simply ask them to do a set number of calculations until the screen switches to one of the scare images which is accompanied by an "unusual" sound.

• Funny reactions are guaranteed.

## Key features

- Prank application
- Scare images
- Unusual sound effects
- Guaranteed funny reactions
- Simple to use

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/scary-calculator/id1475485141/reviews.md

### 5/5 — Oh god

*2020-07-06*

This is amazing

## Frequently asked questions about Scary Calculator

### What is Scary Calculator?

Scary Calculator is a prank application designed to startle a friend. It displays a scare image and plays an unusual sound after a set number of calculations.

### How does Scary Calculator work?

You ask your friend to perform a specific number of calculations. Once they reach that number, the screen switches to a scare image accompanied by a sound.

### Is Scary Calculator free to download?

Yes, Scary Calculator is available for free on the App Store.

### What devices is Scary Calculator compatible with?

Scary Calculator is compatible with iPhone, iPad, and iPod devices.

### What is the age rating for Scary Calculator?

Scary Calculator has an age rating of 12+, making it suitable for teenagers and older.

### Does Scary Calculator contain advertisements?

Yes, Scary Calculator contains advertisements.

### When was Scary Calculator last updated?

Scary Calculator was last updated on August 12, 2021, with version 1.5.

### What do users think of Scary Calculator?

Scary Calculator has an average rating of 4.0 stars from 5 ratings, indicating generally positive user sentiment.

## Version history (last 3 releases)

### 1.5 — 2021-08-12

Updated user interface

### 1.1 — 2019-09-25

- Improved sound effects.
- Added vibration capability.

### 1.0 — 2019-08-15

No release notes.

## Apps similar to Scary Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Halloween Soundbox Prank Sound](https://appshunter.io/ios/app/halloween-soundbox-prank-sound/id1168618253) | 4.1 (63) | Free | Entertainment |
| [Video Call from Killer Clown](https://appshunter.io/ios/app/video-call-from-killer-clown/id1168913822) | 4.2 (9,225) | Free | Entertainment |
| [Scary Sound Effects +](https://appshunter.io/ios/app/scary-sound-effects-plus/id473515831) | 4.4 (746) | Free | Entertainment |
| [Jump Scare Challenge](https://appshunter.io/ios/app/jump-scare-challenge/id6449626567) | — | Free | Entertainment |
| [Scary Sounds +](https://appshunter.io/ios/app/scary-sounds-plus/id981771314) | 4.5 (118) | Free | Entertainment |
| [ScaryPrank: Scare Ghost Games](https://appshunter.io/ios/app/scaryprank-scare-ghost-games/id1012933981) | 4.5 (1,830) | Free | Entertainment |

## More apps by Ahmed Al-Dilli

- [SMLE Brain](https://appshunter.io/ios/app/smle-brain/id6449404760)

All apps by Ahmed Al-Dilli: https://appshunter.io/developer/1475485140

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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 2026-06-01.*