# Winery Math vs Electronics Reference Toolkit

The clearest difference is rating: Electronics Reference Toolkit at 4.9 against Winery Math's 4.0. Winery Math's advantage is iOS requirement (6.0 vs 16.6). On price, ratings volume, update cadence and ads there is nothing between them.

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

Electronics Reference Toolkit holds the better App Store score, 4.9 against 4.0. Both are backed by a comparable volume of ratings — 4 and 7 respectively.

Winery Math ships an update every 3 weeks, Electronics Reference Toolkit fortnightly. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Winery Math | Electronics Reference Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/winery-math/id517595485/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/electronics-reference-toolkit/id6757098692/reviews)** |
| Number of ratings | 4 | **7** |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 1 MB | 7 MB |
| Requires iOS | **6.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Elizabeth LeBeau](https://appshunter.io/developer/517595488) | [Ha Do Thi Thu](https://appshunter.io/developer/1707030622) |

## What reviewers say

### Winery Math

[App page](https://appshunter.io/ios/app/winery-math/id517595485)

This app provides essential calculations for winemakers, from adjusting sulfites and acidity to determining sugar additions and volume adjustments. It simplifies metric and English conversions for both home and professional vintners.

**Highlights:** Potassium meta-bisulphite calculations, Total Acidity adjustments, Chaptalization sugar calculations, Volume adjustments for alcohol targets, Metric/English unit conversions, Pocket tool for winemakers

**Features:** macOS Compatibility

**In-app purchases:** none


### Electronics Reference Toolkit

[App page](https://appshunter.io/ios/app/electronics-reference-toolkit/id6757098692)

This app provides a comprehensive suite of tools for electronics calculations and reference. It includes calculators for resistors, LEDs, capacitors, and voltage dividers, along with a unit converter and transistor database. Designed for speed and offline use, it's ideal for students, hobbyists, and engineers.

**Highlights:** Resistor Calculator (4/5 band), Ohm's Law Calculator, LED Resistor Calculator, Capacitor Decoder, Voltage Divider Calculator, Unit Converter, Transistor Reference

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Winery Math free?

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

### Is Electronics Reference Toolkit free?

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

### Which has better reviews, Winery Math or Electronics Reference Toolkit?

Electronics Reference Toolkit is rated higher. Winery Math averages 4.0 out of 5 from 4 ratings, while Electronics Reference Toolkit averages 4.9 from 7 ratings.

### Do Winery Math or Electronics Reference Toolkit have ads?

Neither Winery Math nor Electronics Reference Toolkit shows ads.

### Which is updated more often, Winery Math or Electronics Reference Toolkit?

Winery Math ships an update every 3 weeks, and Electronics Reference Toolkit fortnightly. Most recently, Winery Math was updated on September 30, 2026 and Electronics Reference Toolkit on October 6, 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.*