# Electromag vs PentecostPlus RD

Electromag and PentecostPlus RD both sit at 5.0 stars, but that hides the real split: 100% of PentecostPlus RD's written reviews are positive against 45% of Electromag's. PentecostPlus RD also leads on price ($0.99 vs $1.99) and iOS requirement (15.6 vs 18.6). On rating, ratings volume, update cadence and ads there is nothing between them.

Electromag costs $1.99 and PentecostPlus RD $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Electromag against 5.0 for PentecostPlus RD. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 45% of Electromag's written reviews are positive against 100% of PentecostPlus RD's.

Both ship on a similar rhythm, roughly every 9 months. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Electromag | PentecostPlus RD |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/electromag/id404649255/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pentecostplus-rd/id636985947/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 45.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | Every 9 months |
| Monetization | Paid | Paid |
| Size | 20 MB | 140 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xavier Daxhelet](https://appshunter.io/developer/339056993) | [Bil Kimes](https://appshunter.io/developer/504093998) |

## What reviewers say

### Electromag

[App page](https://appshunter.io/ios/app/electromag/id404649255)

Explore fundamental concepts of electromagnetism through interactive animations and detailed explanations. This app supports high school and university courses, covering electrostatics, electric current, magnetism, and Maxwell's equations with visual aids.

**Highlights:** Basic equations memorandum, 20+ electromagnetism animations, 3D animations, Covers electrostatics, electric current, magnetism, and electromagnetism, Includes physical constants, Classroom projection support

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

**In-app purchases:** none


### PentecostPlus RD

[App page](https://appshunter.io/ios/app/pentecostplus-rd/id636985947)

This app offers the oldest Catholic novena, dedicated to the Holy Spirit. It's officially prescribed by the Church and serves as a powerful prayer for spiritual light, strength, and love for Christians.

**Highlights:** Oldest Catholic novena, Honors the Holy Spirit, Officially prescribed by the Church, Plea for spiritual strength, Prayer for Christian needs

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Electromag free?

Electromag costs $1.99, with no in-app purchases.

### Is PentecostPlus RD free?

PentecostPlus RD costs $0.99, with no in-app purchases.

### Which has better reviews, Electromag or PentecostPlus RD?

Electromag and PentecostPlus RD are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Electromag or PentecostPlus RD have ads?

Neither Electromag nor PentecostPlus RD shows ads.

### Which is updated more often, Electromag or PentecostPlus RD?

Electromag ships an update every 9 months, and PentecostPlus RD every 9 months. Most recently, Electromag was updated on September 29, 2026 and PentecostPlus RD on October 7, 2026.

---

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