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CRUMB vs its rivals

Side-by-side comparison against CRUMB's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

CRUMB
This App
EveryCircuit
Nemesis
iCircuit
Contender
Logic Circuit Simulator Pro
Contender
Arduino Science Journal
Peer
Core Identity
DeveloperVital Group LimitedMuseMazeKrueger Systems, Inc.Ali Mert TUFEKCIArduino LLC
CategoryProductivityEducationProductivityDeveloper ToolsEducation
PlatformAndroid, iOSiOS, AndroidiOSAndroid, iOSiOS, Android
Store Metrics
Rating4.4 / 52.9 / 53.8 / 50.0 / 54.4 / 5
Ratings Count1326213201,087
PriceUSD7.99Free$12.99$2.99Free
Release DateAug 15, 2022Feb 21, 2014Jul 29, 2010Feb 24, 2025Sep 7, 2020
Last UpdatedAug 29, 2022Apr 9, 2023Mar 18, 2026Apr 22, 2025Jul 14, 2025
Sentiment & Reviews
Sentimentmixedmixed---
Score40/10045/100---
Praises
  • Educational value provided by the circuit simulation examples helps beginners learn electronics concepts
  • Real-time circuit simulation provides high educational value for students and electronics hobbyists
---
Complaints
  • Unresponsive touch controls and difficult component placement hinder the rapid prototyping experience
  • Extremely limited component library restricts the ability to build complex or realistic circuits
---
Requests
  • Expanded component library including microcontrollers and advanced logic chips for complex projects
  • Expanded component library including advanced modules like microcontrollers and sensors
---
Strategic Intel
Strengths
  • 3D workbench interface lowers entry barrier for beginners
  • Visual current flow animations simplify complex circuit behavior
  • Real-time simulation engine [core utility]
  • Community-driven circuit library [switching cost]
  • B2B semester-based licensing model [institutional distribution]
---
Weaknesses
  • Unresponsive touch controls in latest release
  • Inaccurate electrical logic compared to real-world data sheets
  • Frequent stability crashes on crowded workspaces
  • $14.99 one-time paywall [conversion friction]
  • Persistent cloud-sync errors [technical churn]
  • Limited component library [feature gap]
---
Pricingfreemiumfreemiumpaidfreefree
MomentumIntenseZombieActiveActive-
Update Cadence3 versions2 versions, ~657d avg5 versions5 versions-

Compare CRUMB head-to-head

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AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by CRUMB, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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