# Fundamental RLC vs HamWaves Sidekick

The clearest difference is price: Fundamental RLC at $0.99 against HamWaves Sidekick's $7.99. HamWaves Sidekick's advantage is iOS requirement (16.1 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Fundamental RLC costs $0.99 and HamWaves Sidekick $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Fundamental RLC | HamWaves Sidekick |
| --- | --- | --- |
| Price | **$0.99** | $7.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fundamental-rlc/id1629246247/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | — |
| Monetization | Paid | — |
| Size | 15 MB | 6 MB |
| Requires iOS | 18.0 | **16.1** |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sigma Sky, LLC](https://appshunter.io/developer/320947305) | [Brian MILBURN](https://appshunter.io/developer/1683168741) |

## What reviewers say

### Fundamental RLC

[App page](https://appshunter.io/ios/app/fundamental-rlc/id1629246247)

This app serves as a pocket reference for electrical engineering, covering fundamental RLC circuit topics. It includes calculations for impedance, Ohm's law, and resistor color codes, along with circuit solvers. It is accessible offline and contains no ads or in-app purchases.

**Highlights:** RLC circuit calculations, Impedance and phase angle, Ohm's law solver, Resistor color code chart, Delta/Wye solver, Offline accessibility

**Features:** macOS Compatibility

**In-app purchases:** none


### HamWaves Sidekick

[App page](https://appshunter.io/ios/app/hamwaves-sidekick/id6504293598)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fundamental RLC free?

Fundamental RLC costs $0.99, with no in-app purchases.

### Is HamWaves Sidekick free?

HamWaves Sidekick costs $7.99, with no in-app purchases.

### Do Fundamental RLC or HamWaves Sidekick have ads?

Neither Fundamental RLC nor HamWaves Sidekick shows ads.

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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.*