Node.js Lab vs Breadpad
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Node.js Lab
Develop and run Node.js web applications directly on your iOS device, even offline. This app includes a full Node.js environment with NPM, a script editor, and debugging tools. It also functions as a standalone web application and offers extensive file management capabilities.
- Offline Node.js environment
- Integrated Git client
- Multi-tabbed script editor
- NPM support
- Standalone web app functionality
- Remote file management
- Offline documentation
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Full-fledged Node.js on iOS with NPM support. Build, modify, run and debug web applications using NodeJS and Webkit on your iOS device or any other device on the same network. Nodejs Lab also turns your device into a complete standalone web application with nodejs support to run on startup (similar to nw.js). App features: - Full Node.js without internet connection - Git client - Script editor - html/js/css/json beautifiers in script editor - Auto-Complete - Image editor - Multi-tabbed script/image editor - NPM - Panel to capture console.log, .warn, .error - Supports in-app browser / in-app Safari - Multi-tabbed file manager - Set as standalone web application (similar to nw.js) - Remote file manager (access app's files from another device) - FTP/SFTP/FTPS/iCloud managers - phpLiteAdmin to edit sqlite files - Firebug Lite - Syntax validator for HTML, JS & CSS - Offline Node.js documentation - Enable/Disable sharing with Files app - Split screen on iPad - Multitasking on iPad Note: nodejs Lab doesn't support c++ addons For more information & inquiries please contact me through nodejs Lab's website or contact form inside the app.
Breadpad
Design and simulate electronic circuits on an interactive digital breadboard. Analyze designs with virtual oscilloscopes and logic analyzers, and perform precise SPICE netlist simulations. Offers a free tier with core features and a premium subscription for advanced analysis and export.
- Interactive digital breadboard
- SPICE netlist simulation
- Virtual oscilloscope and logic analyzer
- Extensive component library
- Custom component creation
- Circuit snapshotting
- Cloud collaboration
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Breadpad is your go-to analog/digital electronics lab, featuring an interactive breadboard and advanced SPICE simulation. Easily add components, wire them up, and analyze your circuits with a virtual oscilloscope and logic analyzer. Execute full SPICE netlists for unparalleled precision. Choose from a vast library of ready-to-use parts or create your own custom elements. Dive in for free or upgrade to unlock powerful data export capabilities and superior simulation features. Free Features: - Effortlessly wire up components on a digital breadboard - Choose from over 400 integrated circuits or craft your custom chips using SPICE - Insert resistors, capacitors, inductors, transistors, and diodes with accurate models - Instantly see how changes affect your circuit with quick-rendering graphs - Take snapshots of your breadboard setups for easy inclusion in documents or online - Import PSPICE and LTSpice netlists for comprehensive simulations (.spice and .cir files) - Work together using iCloud, iMessage, Airdrop, email, Google Drive, OneDrive, and Dropbox - Explore a wide selection of pre-configured diodes and transistors with numerous tweakable settings - Open any .breadpad file at no cost, even those from Premium users - Experience your designs in 3D with Apple Vision Pro Premium subscription unlocks: - Infinite vector plotting from your SPICE simulations - Conduct temperature sensitivity analysis to assess environmental impacts on circuits - Access five extra voltage sources, including piecewise and frequency-modulated options - Export your simulation results to CSV for analysis in tools like Excel, MATLAB, or Python - Directly modify the SPICE netlist for any component on your breadboard - Fine-tune component tolerances using six-sigma gaussian distributions - Analyze manufacturing variance effects with dynamic Monte Carlo simulations Whether you're a student, hobbyist, or professional engineer, Breadpad is the perfect tool for brainstorming, designing, and refining your circuit ideas. Explore new principles, experiment with designs, and optimize existing systems. Get Breadpad today and elevate your circuit simulation experience. Exclusively on iPad, iPhone, Mac, and Vision Pro. Privacy policy: https://breadpad.com/privacy/ Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Breadpad at none against Node.js Lab's shown. Breadpad also leads on update cadence (fortnightly vs every 5 weeks) and ratings volume (157 vs 24). Node.js Lab's advantage is review sentiment (63% vs 34%) and iOS requirement (13.0 vs 18.0). On price, rating, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Node.js Lab sells 2 one-off in-app purchases and Breadpad sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 3.9 for Node.js Lab against 3.9 for Breadpad. That said, the two scores are not equally well evidenced: Breadpad has 157 ratings behind it against 24, so its average is the more settled of the two. Written reviews are what separate them: 63% of Node.js Lab's written reviews are positive against 34% of Breadpad's.
Node.js Lab ships an update every 5 weeks, Breadpad fortnightly. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.
| Parameter | Node.js Lab | Breadpad |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (24 ratings) | 3.9 (157 ratings) |
| Positive reviews | 62.5% of reviews — better | 34.2% of reviews |
| Number of ratings | 24 | 157 — better |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | #174 — better | #189 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 154 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Firas Moussa | FreshBizOpps, LLC |
Customer experience
Node.js Lab
Breadpad
Bugs and requests
Node.js Lab
Not enough reviews yet to summarise bugs or requests.
Breadpad
Reported bugs
15 issues- App crashes on startup or when creating new breadboard
- App crashes when placing components
- App crashes when using oscilloscope
- App crashes when adding capacitors
- Circuits don't save between sessions
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- SPICE models don't save
- Black screen or blank window on launch
- Breadboard displays then disappears
- Component inventory disappeared after update
- Cannot access components on iPhone
- Oscilloscope shows false resistor value errors
- Chips take a long time to load
- Cannot exit summary after requesting chips
- visionOS version crashes immediately
- File becomes unopenable after oscilloscope crash
Requested features
17 requests- LEDs and LED indicators
- Push buttons and switches
- 555 timer IC
- Comparators in chip library
- Op-amps and more analog components
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- H-bridges
- Motors
- Multimeter functionality
- In-app tutorials and documentation
- Electronics handbook with basic circuits
- Custom chip creation tutorial using SPICE
- Prebuilt circuit templates
- Better component library organization
- One-time purchase option instead of subscription
- Online video demonstrations
- AR experience features
- Physics engine integration
In-app purchases
Node.js Lab
- Unlock all features$4.99
- Standalone Web Application$9.99
Breadpad
- Monthly Breadpad Subscription7 Days trial$4.991 Month
- Annual Breadpad Subscription1 Month trial$39.991 Year
- Lifetime Premium$139.99







