# Mio vs Simple Harmonic Motion Calc

The clearest difference is price: Mio at Free against Simple Harmonic Motion Calc's $2.99. Mio also leads on update cadence (monthly vs every 28 months) and ratings volume (75 vs 2). Simple Harmonic Motion Calc's advantage is rating (5.0 vs 4.5) and iOS requirement (17.6 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Mio 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.

Simple Harmonic Motion Calc holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Mio has 75 ratings behind it against 2, so its average is the more settled of the two.

Mio ships an update monthly, Simple Harmonic Motion Calc every 28 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Mio | Simple Harmonic Motion Calc |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.5 (75 ratings)](https://appshunter.io/ios/app/mio-ask-mathstudio-with-ai/id884690417/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/simple-harmonic-motion-calc/id1406677354/reviews)** |
| Number of ratings | **75** | 2 |
| Positive reviews | 51.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 28 months |
| Monetization | **Free** | Paid |
| Size | 11 MB | 1 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pomegranate Apps LLC](https://appshunter.io/developer/293619496) | [Nitrio](https://appshunter.io/developer/321121189) |

## What reviewers say

### Mio

[App page](https://appshunter.io/ios/app/mio-ask-mathstudio-with-ai/id884690417)

This AI-powered assistant solves math problems, plots graphs, and answers general knowledge questions directly on your device. It can process image input for homework and offers offline capabilities for most functions, only connecting online for live data.

**Highlights:** AI math problem solving, Real-time graph plotting, Image input for homework, Offline knowledge assistant, Live data retrieval, General knowledge inquiries

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

**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 Mio free?

Mio 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, Mio or Simple Harmonic Motion Calc?

Simple Harmonic Motion Calc is rated higher. Mio averages 4.5 out of 5 from 75 ratings, while Simple Harmonic Motion Calc averages 5.0 from 2 ratings.

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

Neither Mio nor Simple Harmonic Motion Calc shows ads.

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

Mio ships an update monthly, and Simple Harmonic Motion Calc every 28 months. Most recently, Mio was updated on November 1, 2026 and Simple Harmonic Motion Calc on November 2, 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.*