# VirtualBench vs Simple Harmonic Motion Calc

The clearest difference is price: VirtualBench at Free against Simple Harmonic Motion Calc's $2.99. VirtualBench also leads on update cadence (every 3 months vs every 28 months) and iOS requirement (8.0 vs 17.6). On rating, ratings volume, ads and in-app purchases there is nothing between them.

VirtualBench is free to download; Simple Harmonic Motion Calc costs $2.99 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 VirtualBench against 5.0 for Simple Harmonic Motion Calc. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

VirtualBench ships an update every 3 months, Simple Harmonic Motion Calc every 28 months. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | VirtualBench | Simple Harmonic Motion Calc |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/virtualbench/id896797834/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/simple-harmonic-motion-calc/id1406677354/reviews) |
| Number of ratings | **4** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 28 months |
| Monetization | **Free** | Paid |
| Size | 236 MB | 1 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [National Instruments](https://appshunter.io/developer/432100099) | [Nitrio](https://appshunter.io/developer/321121189) |

## What reviewers say

### VirtualBench

[App page](https://appshunter.io/ios/app/virtualbench/id896797834)

This app transforms your iPad into a versatile all-in-one instrument, combining an oscilloscope, function generator, digital multimeter, and power supply. Interact with instruments using multi-touch gestures and share data instantly. It offers hands-free operation for common tasks.

**Highlights:** All instruments viewable together, Multi-touch gesture control, Screenshot and data sharing, Hands-free operation via iPad bump, Demo mode with simulated signals

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Harmonic Motion Calc

[App page](https://appshunter.io/ios/app/simple-harmonic-motion-calc/id1406677354)

This physics calculator quickly computes various parameters of simple harmonic motion, including amplitude, frequency, displacement, velocity, and acceleration. It supports high precision calculations and offers unit flexibility, making it a handy tool for students and professionals.

**Highlights:** Instant calculation of motion parameters, Copyable results, Included reference formulas, Supports 16 decimal places, Multiple unit support, Ad-free and private

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

**In-app purchases:** none


## Frequently asked questions

### Is VirtualBench free?

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

### Is Simple Harmonic Motion Calc free?

Simple Harmonic Motion Calc costs $2.99, with no in-app purchases.

### Which has better reviews, VirtualBench or Simple Harmonic Motion Calc?

VirtualBench and Simple Harmonic Motion Calc are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do VirtualBench or Simple Harmonic Motion Calc have ads?

Neither VirtualBench nor Simple Harmonic Motion Calc shows ads.

### Which is updated more often, VirtualBench or Simple Harmonic Motion Calc?

VirtualBench ships an update every 3 months, and Simple Harmonic Motion Calc every 28 months. Most recently, VirtualBench was updated on October 2, 2026 and Simple Harmonic Motion Calc on September 24, 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.*