# Electronics Engineer Helper vs InstElectric

The clearest difference is review sentiment: Electronics Engineer Helper at 98% against InstElectric's 0%. Electronics Engineer Helper also leads on rating (4.8 vs 4.3) and ratings volume (442 vs 3). InstElectric's advantage is in-app purchases (none vs 2) and iOS requirement (8.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Electronics Engineer Helper sells 2 in-app purchases, starting at $4.89 per year. InstElectric asks for nothing beyond the download.

Electronics Engineer Helper holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Electronics Engineer Helper has 442 ratings behind it against 3, 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 0% of InstElectric's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 1, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Electronics Engineer Helper | InstElectric |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (442 ratings)](https://appshunter.io/ios/app/electronics-engineer-helper/id896429646/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/instelectric-electricity/id1447422315/reviews) |
| Number of ratings | **442** | 3 |
| Positive reviews | **97.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 93 MB | 19 MB |
| Requires iOS | 17.0 | **8.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Rostyslav Dovhaliuk](https://appshunter.io/developer/896429649) | [Angel Martinez](https://appshunter.io/developer/1446956865) |

## 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


### InstElectric

[App page](https://appshunter.io/ios/app/instelectric-electricity/id1447422315)

This tool simplifies electrical installation calculations for designers, electricians, and technicians. It supports low-voltage circuit dimensioning, cable sizing, and protection estimations, referencing international standards.

**Highlights:** Low voltage circuit dimensioning, Cable sizing and protection, Short-circuit current estimation, Building load forecasting, Capacitor bank calculations, Conduit and tray sizing, Wire size conversions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Electronics Engineer Helper free?

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

### Is InstElectric free?

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

### Which has better reviews, Electronics Engineer Helper or InstElectric?

Electronics Engineer Helper is rated higher. Electronics Engineer Helper averages 4.8 out of 5 from 442 ratings, while InstElectric averages 4.3 from 3 ratings.

### Do Electronics Engineer Helper or InstElectric have ads?

Neither Electronics Engineer Helper nor InstElectric shows ads.

### Which is updated more often, Electronics Engineer Helper or InstElectric?

Electronics Engineer Helper ships an update monthly, and InstElectric monthly. Most recently, Electronics Engineer Helper was updated on November 1, 2026 and InstElectric on September 19, 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.*