# Electronics Toolkit! vs CodexSyntax

The clearest difference is ads: CodexSyntax at none against Electronics Toolkit!'s shown. Electronics Toolkit!'s advantage is iOS requirement (11.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Electronics Toolkit! sells 1 one-off in-app purchase and CodexSyntax sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Electronics Toolkit! | CodexSyntax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (556 ratings)](https://appshunter.io/ios/app/electronics-toolkit/id1350248261/reviews)** | — |
| Number of ratings | **556** | — |
| Positive reviews | 38.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 28 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Electronial](https://appshunter.io/developer/1350247180) | [ZST](https://appshunter.io/developer/1274473128) |

## What reviewers say

### Electronics Toolkit!

[App page](https://appshunter.io/ios/app/electronics-toolkit/id1350248261)

This app provides a comprehensive suite of tools and calculators for electronics engineers, students, and hobbyists. It includes numerous calculators for resistors, LEDs, capacitors, Ohm's law, and more, alongside useful tables and unit converters.

**Highlights:** Resistor color code calculators, LED resistor calculator, Ohm's law calculator, Unit converter, Logic gates truth tables, 7-segment display simulator

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro version | $2.99 | one-time |

**What reviewers like**

- 📚 Comprehensive electronics reference material
- 👍 Useful for beginners and students
- 🎯 Good basic calculators for resistance and capacitance
- 📌 Helpful pinout diagrams for Arduino and Raspberry Pi
- ⚡ Valuable tool for hobbyists

**What reviewers complain about**

- 🎨 Poor color scheme with readability issues
- ⚪ White text on white background
- 🔒 Excessive paywall blocking most features
- 📢 Intrusive and excessive advertising
- 🐛 App crashes and freezes frequently

**Reported bugs**

- App crashes when entering values in calculation fields
- Keyboard doesn't appear or dismiss properly
- Pro version purchase not activating features
- App reverts to free version after purchase
- Calculation functions non-functional

**Requested features**

- Dark mode option
- Working calculator functionality with proper input fields
- Multi-language support (Turkish, Spanish, Hindi, etc.)
- Expanded IC pinout database
- More detailed background information and tutorials


### CodexSyntax

[App page](https://appshunter.io/ios/app/codexsyntax/id6752895210)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip $1.99 | $1.99 | one-time |
| Tip $2.99 | $2.99 | one-time |
| Tip $4.99 | $4.99 | one-time |
| Tip $9.99 | $9.99 | one-time |


## Frequently asked questions

### Is Electronics Toolkit! free?

Electronics Toolkit! is free to download, with in-app purchases available.

### Is CodexSyntax free?

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

### Do Electronics Toolkit! or CodexSyntax have ads?

Electronics Toolkit! shows ads; CodexSyntax does not.

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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.*