# Stuart Powell Powertrain Plus vs Don Franklin Auto

The clearest difference is update cadence: Don Franklin Auto at every 2 months against Stuart Powell Powertrain Plus's every 22 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stuart Powell Powertrain Plus ships an update every 22 months, Don Franklin Auto every 2 months. The most recent releases landed on September 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stuart Powell Powertrain Plus | Don Franklin Auto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/don-franklin-auto/id6446772447/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 22 months | **Every 2 months** |
| Size | 24 MB | 44 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stuart Powell Ford Inc.](https://appshunter.io/developer/1590321705) | [DON FRANKLIN CHEVROLET, BUICK, AND GMC, INC.](https://appshunter.io/developer/1678970663) |

## What reviewers say

### Stuart Powell Powertrain Plus

[App page](https://appshunter.io/ios/app/stuart-powell-powertrain-plus/id1590321703)

**Features:** macOS Compatibility

**In-app purchases:** none


### Don Franklin Auto

[App page](https://appshunter.io/ios/app/don-franklin-auto/id6446772447)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stuart Powell Powertrain Plus free?

Stuart Powell Powertrain Plus is free to download, with no in-app purchases.

### Is Don Franklin Auto free?

Don Franklin Auto is free to download, with no in-app purchases.

### Do Stuart Powell Powertrain Plus or Don Franklin Auto have ads?

Both Stuart Powell Powertrain Plus and Don Franklin Auto show ads.

### Which is updated more often, Stuart Powell Powertrain Plus or Don Franklin Auto?

Stuart Powell Powertrain Plus ships an update every 22 months, and Don Franklin Auto every 2 months. Most recently, Stuart Powell Powertrain Plus was updated on September 17, 2026 and Don Franklin Auto on October 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.*