---
title: "CRUMB - Reviews, Revenue and Downloads in Brazil | Apple App Store"
description: "CRUMB offers an easy to use and interactive introduction to electronic circuits  Fully realised in 3D, you can construct prototype circuits as you would at the workbench without the risk of terminal c"
---

# CRUMB — Brazil
> Interactive Circuit Simulation

![CRUMB App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/84/0d/58/840d5879-338f-2132-f6b7-17c125d3e6fc/AppIcon-1x_U007emarketing-0-7-0-85-220.png/434x0w.png)

**Developer:** [Vital Group](https://apptail.io/developer/vital-group-OYk)
**Category:** Productivity
**Rating:** 4.8/5 (4 ratings)
**Price:** 49.90 R$
**Bundle ID:** com.Vital-Group-Ltd.CRUMB
**Store:** Apple App Store
**Country:** Brazil
**Version:** 1.0.3 (released 2022-08-29)
**Original Release:** 2022-08-15
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/br/app/app/id1639868071)
**AppTail Page:** [https://apptail.io/app/crumb-aJbe/brazil](https://apptail.io/app/crumb-aJbe/brazil)

## CRUMB Description
CRUMB offers an easy to use and interactive introduction to electronic circuits

Fully realised in 3D, you can construct prototype circuits as you would at the workbench without the risk of terminal component failure or the hassle of ordering individual components

CRUMB comes with a great selection of components to allow you to jump straight in to creating prototype circuits

With the catalogue available, it is possible to study the workings of transistors & audio filtering, all the way to programming an EEPROM to run a basic program

For the beginner, it is possible to learn and understand the basics of interactivity, and for the enthusiast it is possible to analyse and perfect prototypes before constructing real world models

Using the built in oscilloscope and analysis views, it is possible to see clearly the interaction between components from within the wires themselves

Through community feedback and suggestion, there will be many more components and features added. For a full feature list and development schedule please visit the website 

## CRUMB Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/22/30/65/22306519-cc79-f131-9ff5-b139fcc302f4/f6426ab4-237c-47ab-8167-cf731fbe9601_Page_1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/c3/30/13/c33013e9-1717-7ec8-3aff-82144e99af69/5eeb7a8f-8a0c-40f0-8c8d-cd6d9880dd1b_Page_2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/51/f8/11/51f8119f-3792-004c-e7c8-ff3907ba37d9/477a3c83-64d1-4e68-b761-ec9e3ffe223a_Page_3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/9e/8a/56/9e8a56c4-7968-01a4-caa5-77204027ddc4/ced8af40-a39f-4e19-8db2-75696d8628ed_Page_4.png/1242x2688.png)

## CRUMB Rating Breakdown in Brazil
- 5 stars: 3 (75%)
- 4 stars: 1 (25%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## CRUMB Reviews in Brazil

### ***** "Amazing App! But…"
Add a way to snap rotations and positions like the Steam version, please. I really can’t stand my circuits with weird rotations/positions. It would be awesome to also have the CD4511 too.

Other than these cons mentioned, the app has everything you need to simulate your simple electronics! Amazing!!!
-- Shonysky, 2023-06-07

### ****- "Very good"
very good, but I expected it to have microcontrollers like the Steam version
-- TiaguinhoDLC, 2023-04-09

[View all CRUMB reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)


## CRUMB Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Brazil | Productivity | #14 |
| Top Paid | Mexico | Productivity | #25 |
| Top Paid | Ecuador | Productivity | #69 |
| Top Paid | Dominican Republic | Productivity | #86 |
| Top Paid | Peru | Productivity | #97 |
| Top Paid | United States | Productivity | #112 |
| Top Paid | Chile | Productivity | #116 |
| Top Paid | Romania | Productivity | #116 |
| Top Paid | Colombia | Productivity | #135 |
| Top Paid | Brazil | Overall | #188 |
| Top Paid | Thailand | Productivity | #220 |
| Top Paid | Argentina | Productivity | #239 |


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## CRUMB Available In
- [Mexico](https://apptail.io/app/crumb-aJbe/mexico)
- [United States](https://apptail.io/app/crumb-aJbe/united-states)
- [Germany](https://apptail.io/app/crumb-aJbe/germany)
- [United Kingdom](https://apptail.io/app/crumb-aJbe/united-kingdom)
- [Colombia](https://apptail.io/app/crumb-aJbe/colombia)
- [Canada](https://apptail.io/app/crumb-aJbe/canada)
- [Chile](https://apptail.io/app/crumb-aJbe/chile)
- [Thailand](https://apptail.io/app/crumb-aJbe/thailand)
- [Japan](https://apptail.io/app/crumb-aJbe/japan)
- [Peru](https://apptail.io/app/crumb-aJbe/peru)
- [Spain](https://apptail.io/app/crumb-aJbe/spain)
- [Ecuador](https://apptail.io/app/crumb-aJbe/ecuador)
- [China](https://apptail.io/app/crumb-aJbe/china)
- [Netherlands](https://apptail.io/app/crumb-aJbe/netherlands)
- [Italy](https://apptail.io/app/crumb-aJbe/italy)
- [Belgium](https://apptail.io/app/crumb-aJbe/belgium)
- [Czechia](https://apptail.io/app/crumb-aJbe/czechia)
- [Sweden](https://apptail.io/app/crumb-aJbe/sweden)
- [Hungary](https://apptail.io/app/crumb-aJbe/hungary)
- [Brazil](https://apptail.io/app/crumb-aJbe/brazil)
- [Switzerland](https://apptail.io/app/crumb-aJbe/switzerland)
- [Australia](https://apptail.io/app/crumb-aJbe/australia)
- [Argentina](https://apptail.io/app/crumb-aJbe/argentina)
- [Dominican Republic](https://apptail.io/app/crumb-aJbe/dominican-republic)
- [Vietnam](https://apptail.io/app/crumb-aJbe/vietnam)
- [Portugal](https://apptail.io/app/crumb-aJbe/portugal)
- [Poland](https://apptail.io/app/crumb-aJbe/poland)
- [Romania](https://apptail.io/app/crumb-aJbe/romania)
- [Türkiye](https://apptail.io/app/crumb-aJbe/turkey)
- [France](https://apptail.io/app/crumb-aJbe/france)
- [Norway](https://apptail.io/app/crumb-aJbe/norway)
- [Saudi Arabia](https://apptail.io/app/crumb-aJbe/saudi-arabia)
- [Taiwan](https://apptail.io/app/crumb-aJbe/taiwan)
- [Israel](https://apptail.io/app/crumb-aJbe/israel)
- [Denmark](https://apptail.io/app/crumb-aJbe/denmark)
- [Nigeria](https://apptail.io/app/crumb-aJbe/nigeria)
- [India](https://apptail.io/app/crumb-aJbe/india)
- [South Korea](https://apptail.io/app/crumb-aJbe/south-korea)
- [United Arab Emirates](https://apptail.io/app/crumb-aJbe/united-arab-emirates)
- [South Africa](https://apptail.io/app/crumb-aJbe/south-africa)
- [Nepal](https://apptail.io/app/crumb-aJbe/nepal)
- [Malaysia](https://apptail.io/app/crumb-aJbe/malaysia)
- [Philippines](https://apptail.io/app/crumb-aJbe/philippines)
- [Pakistan](https://apptail.io/app/crumb-aJbe/pakistan)
- [North Macedonia](https://apptail.io/app/crumb-aJbe/north-macedonia)
- [Kazakhstan](https://apptail.io/app/crumb-aJbe/kazakhstan)
- [Ireland](https://apptail.io/app/crumb-aJbe/ireland)
- [Russia](https://apptail.io/app/crumb-aJbe/russia)
- [Indonesia](https://apptail.io/app/crumb-aJbe/indonesia)
- [Hong Kong SAR China](https://apptail.io/app/crumb-aJbe/hong-kong)
- [Slovenia](https://apptail.io/app/crumb-aJbe/slovenia)
- [Greece](https://apptail.io/app/crumb-aJbe/greece)
- [Finland](https://apptail.io/app/crumb-aJbe/finland)
- [Egypt](https://apptail.io/app/crumb-aJbe/egypt)
- [Ukraine](https://apptail.io/app/crumb-aJbe/ukraine)
- [Algeria](https://apptail.io/app/crumb-aJbe/algeria)
- [Belarus](https://apptail.io/app/crumb-aJbe/belarus)
- [New Zealand](https://apptail.io/app/crumb-aJbe/new-zealand)

---

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