# Electrical Parallel Calculator vs P.S. 81 Thaddeus Stevens

The clearest difference is rating: Electrical Parallel Calculator at 4.7 against P.S. 81 Thaddeus Stevens's 3.0. Electrical Parallel Calculator also leads on ratings volume (33 vs 2). P.S. 81 Thaddeus Stevens's advantage is ads (none vs shown) and update cadence (every 2 months vs every 8 months). 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.

Electrical Parallel Calculator holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Electrical Parallel Calculator has 33 ratings behind it against 2, so its average is the more settled of the two.

Electrical Parallel Calculator ships an update every 8 months, P.S. 81 Thaddeus Stevens every 2 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Electrical Parallel Calculator | P.S. 81 Thaddeus Stevens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (33 ratings)](https://appshunter.io/ios/app/electrical-parallel-calculator/id968992028/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/ps-81-thaddeus-stevens/id1539992241/reviews) |
| Number of ratings | **33** | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Ad-supported | **Free** |
| Size | 8 MB | 163 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Solved Education Consultancy, LLC](https://appshunter.io/developer/1506645558) |

## What reviewers say

### Electrical Parallel Calculator

[App page](https://appshunter.io/ios/app/electrical-parallel-calculator/id968992028)

This app provides three specialized calculators for parallel electrical circuits: resistance, inductance, and capacitance. It allows for easy input of values, unit customization, and delivers instant, accurate results for engineers and students.

**Highlights:** Parallel resistance calculation, Parallel inductance calculation, Parallel capacitance calculation, Customizable units (Ohm, KiloOhm, Farad, etc.), Instant and accurate results, iPad and iPhone compatible

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

**In-app purchases:** none


### P.S. 81 Thaddeus Stevens

[App page](https://appshunter.io/ios/app/ps-81-thaddeus-stevens/id1539992241)

This app provides a centralized digital hub for students, families, and staff to access academic information, school news, and community updates. It offers features like grade access, PTA updates, staff directories, and event calendars, with translation and accessibility options.

**Highlights:** Student schedules and grades, PTA updates and staff directory, PBIS and CTLE resources, Real-time push notifications, Consolidated social media feed, Calendar and event details, Multi-language translation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Electrical Parallel Calculator free?

Electrical Parallel Calculator is free to download, with no in-app purchases.

### Is P.S. 81 Thaddeus Stevens free?

P.S. 81 Thaddeus Stevens is free to download, with no in-app purchases.

### Which has better reviews, Electrical Parallel Calculator or P.S. 81 Thaddeus Stevens?

Electrical Parallel Calculator is rated higher. Electrical Parallel Calculator averages 4.7 out of 5 from 33 ratings, while P.S. 81 Thaddeus Stevens averages 3.0 from 2 ratings.

### Do Electrical Parallel Calculator or P.S. 81 Thaddeus Stevens have ads?

Electrical Parallel Calculator shows ads; P.S. 81 Thaddeus Stevens does not.

### Which is updated more often, Electrical Parallel Calculator or P.S. 81 Thaddeus Stevens?

Electrical Parallel Calculator ships an update every 8 months, and P.S. 81 Thaddeus Stevens every 2 months. Most recently, Electrical Parallel Calculator was updated on October 14, 2026 and P.S. 81 Thaddeus Stevens on October 6, 2026.

---

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