# Restomod Switch vs Optimum Angle

The clearest difference is price: Restomod Switch at Free against Optimum Angle's $3.99. Optimum Angle's advantage is iOS requirement (15 vs 18.0). On rating, ratings volume, update cadence and ads there is nothing between them.

Restomod Switch is free to download; Optimum Angle costs $3.99 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 Restomod Switch against 5.0 for Optimum Angle. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Restomod Switch ships an update every 11 months, Optimum Angle every 6 months. The most recent releases landed on August 2, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Restomod Switch | Optimum Angle |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/restomod-switch/id6503301771/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/optimum-angle/id6651824465/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 6 months** |
| Monetization | **Free** | Paid |
| Size | 27 MB | 93 MB |
| Requires iOS | 18.0 | **15** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Interactive Technologies, Inc. (KS)](https://appshunter.io/developer/505481415) | [John Dickinson](https://appshunter.io/developer/1763955570) |

## What reviewers say

### Restomod Switch

[App page](https://appshunter.io/ios/app/restomod-switch/id6503301771)

This app provides wireless control for specific S-SERIES A/C Systems via Bluetooth. It allows users to adjust fan speed, mode, and temperature, and offers advanced diagnostics for troubleshooting. Users can also customize the app's appearance.

**Highlights:** Bluetooth connectivity, Fan speed control, Mode control (Dash, Defrost, Floor), Temperature adjustment, Advanced diagnostics, App customization

**Features:** macOS Compatibility

**In-app purchases:** none


### Optimum Angle

[App page](https://appshunter.io/ios/app/optimum-angle/id6651824465)

This app provides precise drive shaft angle measurements for mechanics, engineers, and automotive enthusiasts. It simplifies workflows and enhances performance with an intuitive interface and advanced algorithms for accurate adjustments.

**Highlights:** Precision drive shaft angle measurement, Intuitive user interface, Advanced measurement algorithms, Performance optimization, Simplified workflow

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

**In-app purchases:** none


## Frequently asked questions

### Is Restomod Switch free?

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

### Is Optimum Angle free?

Optimum Angle costs $3.99, with no in-app purchases.

### Which has better reviews, Restomod Switch or Optimum Angle?

Restomod Switch and Optimum Angle are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Restomod Switch or Optimum Angle have ads?

Neither Restomod Switch nor Optimum Angle shows ads.

### Which is updated more often, Restomod Switch or Optimum Angle?

Restomod Switch ships an update every 11 months, and Optimum Angle every 6 months. Most recently, Restomod Switch was updated on August 2, 2026 and Optimum Angle on September 8, 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.*