# Electronics Engineer Helper vs Rope Knots Guide

The clearest difference is review sentiment: Electronics Engineer Helper at 98% against Rope Knots Guide's 36%. Electronics Engineer Helper also leads on rating (4.8 vs 3.2) and ratings volume (442 vs 12). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Electronics Engineer Helper sells 2 in-app purchases, starting at $4.89 per year and Rope Knots Guide sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Electronics Engineer Helper holds the better App Store score, 4.8 against 3.2. That said, the two scores are not equally well evidenced: Electronics Engineer Helper has 442 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 98% of Electronics Engineer Helper's written reviews are positive against 36% of Rope Knots Guide's.

Electronics Engineer Helper ships an update monthly, Rope Knots Guide every 6 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Electronics Engineer Helper | Rope Knots Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (442 ratings)](https://appshunter.io/ios/app/electronics-engineer-helper/id896429646/reviews)** | [3.2 (12 ratings)](https://appshunter.io/ios/app/rope-knots-guide-how-to-tie/id1627789010/reviews) |
| Number of ratings | **442** | 12 |
| Positive reviews | **97.7% of reviews** | 36.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 93 MB | 222 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Rostyslav Dovhaliuk](https://appshunter.io/developer/896429649) | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) |

## What reviewers say

### Electronics Engineer Helper

[App page](https://appshunter.io/ios/app/electronics-engineer-helper/id896429646)

This app provides a comprehensive suite of calculators and reference tools for electronics enthusiasts and professionals. It includes features for component identification, circuit calculations, and electrical property analysis, aiding in both study and practical work.

**Highlights:** Datasheet search, Resistor color code calculator, Electronic schematic symbols, Pinouts guide, Ohm's law calculator, AWG converter, Unit converter

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Year Subscription | $4.89 | per year |
| Lifetime PRO Version | $12.49 | one-time |

**What reviewers like**

- 🚀 Useful tool
- 👍 Comprehensive reference
- 👍 Intuitive and well-designed
- 👍 Saves time and effort
- 👍 Excellent for beginners and professionals

**What reviewers complain about**

- 💰 Some advanced features require paid subscription
- 🇷🇺 Some content in Russian language

**Reported bugs**

- Incorrect resistor color code display for some values
- In-app purchase option not working for some users

**Requested features**

- Add more circuit schematics and examples
- Include ASCII code to decimal, hex, and octal conversion
- Expand the pinout section with more details
- Add active filter (RC, RL, RLC, LC) calculators
- Include digital to analog converter, transistor, and transformer calculators


### Rope Knots Guide

[App page](https://appshunter.io/ios/app/rope-knots-guide-how-to-tie/id1627789010)

Master knot tying with a comprehensive guide featuring step-by-step animations and practical calculators. Explore a vast library of knots for various activities like climbing, boating, and rescue, along with essential rope knowledge.

**Highlights:** Extensive knot library, Step-by-step animations, Practical calculators, Rope knowledge reference, Organized categories and search

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version / monthly | $1.99 | per month |
| Full version / year | $3.99 | per year |
| Remove all advertisement | $5.99 | one-time |


## Frequently asked questions

### Is Electronics Engineer Helper free?

Electronics Engineer Helper is free to download, with in-app purchases available.

### Is Rope Knots Guide free?

Rope Knots Guide is free to download, with in-app purchases available.

### Which has better reviews, Electronics Engineer Helper or Rope Knots Guide?

Electronics Engineer Helper is rated higher. Electronics Engineer Helper averages 4.8 out of 5 from 442 ratings, while Rope Knots Guide averages 3.2 from 12 ratings.

### Do Electronics Engineer Helper or Rope Knots Guide have ads?

Neither Electronics Engineer Helper nor Rope Knots Guide shows ads.

### Which is updated more often, Electronics Engineer Helper or Rope Knots Guide?

Electronics Engineer Helper ships an update monthly, and Rope Knots Guide every 6 weeks. Most recently, Electronics Engineer Helper was updated on October 29, 2026 and Rope Knots Guide on October 24, 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.*