# Series Parallel Circuit Solver vs ProPic

The clearest difference is rating: ProPic at 5.0 against Series Parallel Circuit Solver's 4.5. ProPic also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 24 months). Series Parallel Circuit Solver's advantage is in-app purchases (none vs 2) and ratings volume (4 vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ProPic sells 2 in-app purchases, starting at $0.99 per 7 days. Series Parallel Circuit Solver asks for nothing beyond the download.

ProPic holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Series Parallel Circuit Solver ships an update every 24 months, ProPic every 2 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Series Parallel Circuit Solver | ProPic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/series-parallel-circuit-solver/id6737332345/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/propic-profile-picture-border/id6745143717/reviews)** |
| Number of ratings | **4** | 1 |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 24 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Freemium |
| Size | 35 MB | 35 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Awais Younas](https://appshunter.io/developer/1771187232) | [Mansi Jasani](https://appshunter.io/developer/1724789999) |

## What reviewers say

### Series Parallel Circuit Solver

[App page](https://appshunter.io/ios/app/series-parallel-circuit-solver/id6737332345)

Calculate resistors, capacitors, and inductors in series and parallel circuits. This tool simplifies complex electrical circuit analysis for professionals and students, providing instant, accurate results for various configurations.

**Highlights:** Series and parallel calculations, Resistor, capacitor, and inductor calculation, Mixed circuit solver, User-friendly interface, Instant results, Circuit analysis

**In-app purchases:** none


### ProPic

[App page](https://appshunter.io/ios/app/propic-profile-picture-border/id6745143717)

Enhance your profile pictures with attractive borders for social media. Easily preview and save custom frames for platforms like Instagram, WhatsApp, and Facebook to increase profile views and friend requests. Offers premium features through an auto-renewal subscription.

**Highlights:** Create attractive profile picture borders, Preview frames with your photos, Save and use framed photos instantly, Increase profile views on Instagram, Generate DP borders for WhatsApp, Add DP frames for Facebook

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Remove ads weekly | $0.99 | per 7 days |
| Subscription Removeads Monthly | $4.99 | per month |


## Frequently asked questions

### Is Series Parallel Circuit Solver free?

Series Parallel Circuit Solver is free to download, with no in-app purchases.

### Is ProPic free?

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

### Which has better reviews, Series Parallel Circuit Solver or ProPic?

ProPic is rated higher. Series Parallel Circuit Solver averages 4.5 out of 5 from 4 ratings, while ProPic averages 5.0 from 1 ratings.

### Do Series Parallel Circuit Solver or ProPic have ads?

Series Parallel Circuit Solver shows ads; ProPic does not.

### Which is updated more often, Series Parallel Circuit Solver or ProPic?

Series Parallel Circuit Solver ships an update every 24 months, and ProPic every 2 weeks. Most recently, Series Parallel Circuit Solver was updated on October 24, 2026 and ProPic on October 28, 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.*