# Node.js Lab vs Breadpad

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.

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.

## The numbers

| Metric | Node.js Lab | Breadpad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (24 ratings)](https://appshunter.io/ios/app/nodejs-lab/id1550710789/reviews) | [3.9 (157 ratings)](https://appshunter.io/ios/app/breadpad-spice-simulator/id6443904179/reviews) |
| Number of ratings | 24 | **157** |
| Positive reviews | **62.5% of reviews** | 34.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#174** | #189 |
| Size | 154 MB | 60 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Firas Moussa](https://appshunter.io/developer/547104847) | [FreshBizOpps, LLC](https://appshunter.io/developer/1506039373) |

## What reviewers say

### Node.js Lab

[App page](https://appshunter.io/ios/app/nodejs-lab/id1550710789)

**Currently charting:** #174 Top Free · Developer Tools (US App Store)

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.

**Highlights:** Offline Node.js environment, Integrated Git client, Multi-tabbed script editor, NPM support, Standalone web app functionality, Remote file management, Offline documentation

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $4.99 | one-time |
| Standalone Web Application | $9.99 | one-time |


### Breadpad

[App page](https://appshunter.io/ios/app/breadpad-spice-simulator/id6443904179)

**Currently charting:** #189 Top Free · Developer Tools (US App Store)

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.

**Highlights:** Interactive digital breadboard, SPICE netlist simulation, Virtual oscilloscope and logic analyzer, Extensive component library, Custom component creation, Circuit snapshotting, Cloud collaboration

**Features:** Game Controller support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Breadpad Subscription | $4.99 | per month |
| Annual Breadpad Subscription | $39.99 | per year |
| Lifetime Premium | $139.99 | one-time |

**What reviewers like**

- 💡 Innovative breadboard simulation concept
- 🎓 Useful learning tool for electronics students
- 🔬 Advanced simulation features with oscilloscope
- ⚡ Responsive developer with frequent updates
- 🎨 Good visual design and layout

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- ❌ Missing essential components (LEDs, buttons, switches)
- 🖱️ Poor UI/UX with unintuitive controls
- 🔍 Zoom limitations - can't see full breadboard
- 🚫 Cannot move or rotate components after placement

**Reported bugs**

- 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

**Requested features**

- LEDs and LED indicators
- Push buttons and switches
- 555 timer IC
- Comparators in chip library
- Op-amps and more analog components


## Frequently asked questions

### Is Node.js Lab free?

Node.js Lab is free to download, with in-app purchases available.

### Is Breadpad free?

Breadpad is free to download, with in-app purchases available.

### Which has better reviews, Node.js Lab or Breadpad?

Node.js Lab and Breadpad are both rated 3.9 out of 5 on the App Store, from 24 and 157 ratings respectively.

### Do Node.js Lab or Breadpad have ads?

Node.js Lab shows ads; Breadpad does not.

### Which is updated more often, Node.js Lab or Breadpad?

Node.js Lab ships an update every 5 weeks, and Breadpad fortnightly. Most recently, Node.js Lab was updated on September 21, 2026 and Breadpad on September 23, 2026.

### Which is more popular, Node.js Lab or Breadpad?

Node.js Lab currently peaks at #174 in the App Store charts, and Breadpad at #189. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*