# Voltage Divider Calculator vs engineer toolbox

The clearest difference is in-app purchases: Voltage Divider Calculator at none against engineer toolbox's 2. engineer toolbox's advantage is iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. engineer toolbox sells 2 in-app purchases, starting at $0.99 per month. Voltage Divider Calculator asks for nothing beyond the download.

## The numbers

| Metric | Voltage Divider Calculator | engineer toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/voltage-divider-calculator/id6505137107/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Monetization | Free | — |
| Size | 9 MB | 35 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [程彬 吕](https://appshunter.io/developer/1879737471) |

## What reviewers say

### Voltage Divider Calculator

[App page](https://appshunter.io/ios/app/voltage-divider-calculator/id6505137107)

Calculate unknown values in voltage divider circuits with ease. Supports loaded dividers, power dissipation calculations, and finding standard resistor values. Ideal for students, hobbyists, and engineers.

**Highlights:** Calculate Vin, Vout, R1, R2, Support for loaded dividers (RL), Power dissipation calculation (P(R1), P(R2)), Find nearest standard E24 resistor values, Supports Ohms and Kilo-Ohms, Instant results as you type

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

**In-app purchases:** none


### engineer toolbox

[App page](https://appshunter.io/ios/app/engineer-toolbox/id6759856213)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月价格 | $0.99 | per month |
| 包年价格 | $5.99 | per year |


## Frequently asked questions

### Is Voltage Divider Calculator free?

Voltage Divider Calculator is free to download, with no in-app purchases.

### Is engineer toolbox free?

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

### Do Voltage Divider Calculator or engineer toolbox have ads?

Neither Voltage Divider Calculator nor engineer toolbox shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*