# DC Electric Generator vs PDFToolAppNew

The clearest difference is ads: PDFToolAppNew at none against DC Electric Generator's shown. PDFToolAppNew also leads on update cadence (daily vs every 5 days) and iOS requirement (13.4 vs 16.0). On price, in-app purchases and device support there is nothing between them.

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

DC Electric Generator ships an update every 5 days, PDFToolAppNew daily. The most recent releases landed on June 3, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | DC Electric Generator | PDFToolAppNew |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/dc-electric-generator/id6478043321/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Ad-supported | — |
| Size | 15 MB | 12 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [乾鹏 王](https://appshunter.io/developer/1886947601) |

## What reviewers say

### DC Electric Generator

[App page](https://appshunter.io/ios/app/dc-electric-generator/id6478043321)

This application performs calculations for the induced electromotive force (EMF) in DC generators. It supports both lap and wave wound configurations, allowing users to input parameters like speed, poles, flux, and conductors to determine the EMF.

**Highlights:** Calculates induced EMF, Supports lap wound configurations, Supports wave wound configurations, Input armature conductors, Input magnetic flux per pole, Input number of poles, Input armature speed

**Features:** macOS Compatibility

**In-app purchases:** none


### PDFToolAppNew

[App page](https://appshunter.io/ios/app/pdftoolappnew/id6760968581)

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

**In-app purchases:** none


## Frequently asked questions

### Is DC Electric Generator free?

DC Electric Generator is free to download, with no in-app purchases.

### Is PDFToolAppNew free?

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

### Do DC Electric Generator or PDFToolAppNew have ads?

DC Electric Generator shows ads; PDFToolAppNew does not.

### Which is updated more often, DC Electric Generator or PDFToolAppNew?

DC Electric Generator ships an update every 5 days, and PDFToolAppNew daily. Most recently, DC Electric Generator was updated on June 3, 2026 and PDFToolAppNew on September 11, 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.*