# Electronics Handbook vs The Montessori App

The clearest difference is rating: The Montessori App at 4.8 against Electronics Handbook's 3.3. The Montessori App also leads on ratings volume (39 vs 4). Electronics Handbook's advantage is iOS requirement (5.1.1 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

The Montessori App holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: The Montessori App has 39 ratings behind it against 4, so its average is the more settled of the two.

Electronics Handbook ships an update every 2 months, The Montessori App every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Electronics Handbook | The Montessori App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/electronics-handbook/id723317441/reviews) | **[4.8 (39 ratings)](https://appshunter.io/ios/app/the-montessori-app/id1633344465/reviews)** |
| Number of ratings | 4 | **39** |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 12 MB | 64 MB |
| Requires iOS | **5.1.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Keysight Technologies, Inc.](https://appshunter.io/developer/903911491) | [Seabird Apps](https://appshunter.io/developer/901059927) |

## What reviewers say

### Electronics Handbook

[App page](https://appshunter.io/ios/app/electronics-handbook/id723317441)

This app provides essential tools and calculators for electronics engineering students and professors. It includes features for circuit design, simulation, and understanding fundamental electronic concepts. Stay updated with industry news through an integrated RSS feed.

**Highlights:** Resistor Band Converter, Ceramic Capacitor Calculator, Logic Gate Tutor, Realtime Logic Simulator, ADC Sampling Simulation, Ohm's Law and Transistor Amplifier calculations, Potential Divider Calculator, Amplifier Circuit Designer

**Features:** macOS Compatibility

**In-app purchases:** none


### The Montessori App

[App page](https://appshunter.io/ios/app/the-montessori-app/id1633344465)

This app connects the Montessori community, offering resources, school information, job boards, and forums. It provides a centralized platform for parents, staff, students, and alumni to engage with Montessori education and organizations.

**Highlights:** Find and join Montessori schools, Search Montessori jobs, Community forums for Montessorians, Access Montessori resources, Connect with Montessori.org, Receive school news and updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Electronics Handbook free?

Electronics Handbook is free to download, with no in-app purchases.

### Is The Montessori App free?

The Montessori App is free to download, with no in-app purchases.

### Which has better reviews, Electronics Handbook or The Montessori App?

The Montessori App is rated higher. Electronics Handbook averages 3.3 out of 5 from 4 ratings, while The Montessori App averages 4.8 from 39 ratings.

### Do Electronics Handbook or The Montessori App have ads?

Neither Electronics Handbook nor The Montessori App shows ads.

### Which is updated more often, Electronics Handbook or The Montessori App?

Electronics Handbook ships an update every 2 months, and The Montessori App every 3 months. Most recently, Electronics Handbook was updated on November 6, 2026 and The Montessori App on November 3, 2026.

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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.*