# Optimum Angle vs Driveline Wizard

The clearest difference is review sentiment: Optimum Angle at 100% against Driveline Wizard's 0%. Optimum Angle also leads on rating (5.0 vs 3.0) and chart position (#195 vs unranked). Driveline Wizard's advantage is price (Free vs $3.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Driveline Wizard is free to download; Optimum Angle costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Optimum Angle holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of Optimum Angle's written reviews are positive against 0% of Driveline Wizard's.

Optimum Angle ships an update every 6 months, Driveline Wizard every 3 months. The most recent releases landed on October 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Optimum Angle | Driveline Wizard |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/optimum-angle/id6651824465/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/driveline-wizard/id6751362819/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#195** | — |
| Size | 93 MB | 46 MB |
| Requires iOS | 15 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Dickinson](https://appshunter.io/developer/1763955570) | [Tom Wood's Drive Shafts](https://appshunter.io/developer/1834760604) |

## What reviewers say

### Optimum Angle

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

**Currently charting:** #195 Top Paid · Productivity (US App Store)

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


### Driveline Wizard

[App page](https://appshunter.io/ios/app/driveline-wizard/id6751362819)

Access driveline information, tools, and calculators. Measure angles, diagnose vibrations, and identify U-joint sizes. Features include diagnostic tools and measurement capabilities.

**Highlights:** Driveline information, Measurement tools, Diagnostic capabilities, U-joint identification, Angle calculation

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

**In-app purchases:** none


## Frequently asked questions

### Is Optimum Angle free?

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

### Is Driveline Wizard free?

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

### Which has better reviews, Optimum Angle or Driveline Wizard?

Optimum Angle is rated higher. Optimum Angle averages 5.0 out of 5 from 1 ratings, while Driveline Wizard averages 3.0 from 1 ratings.

### Do Optimum Angle or Driveline Wizard have ads?

Neither Optimum Angle nor Driveline Wizard shows ads.

### Which is updated more often, Optimum Angle or Driveline Wizard?

Optimum Angle ships an update every 6 months, and Driveline Wizard every 3 months. Most recently, Optimum Angle was updated on October 10, 2026 and Driveline Wizard on September 17, 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.*