# SD DMV Permit Test Practice vs The Foundry RC

The clearest difference is in-app purchases: The Foundry RC at none against SD DMV Permit Test Practice's 3. The Foundry RC also leads on ads (none vs shown). SD DMV Permit Test Practice's advantage is update cadence (every 6 months vs every 12 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SD DMV Permit Test Practice sells 3 in-app purchases, starting at $2.99 per 7 days. The Foundry RC asks for nothing beyond the download.

SD DMV Permit Test Practice ships an update every 6 months, The Foundry RC every 12 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SD DMV Permit Test Practice | The Foundry RC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (23 ratings)](https://appshunter.io/ios/app/sd-dmv-permit-test-practice/id1591186368/reviews)** | — |
| Number of ratings | **23** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 12 months |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 56 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nilu Rathod](https://appshunter.io/developer/1589204601) | [First Christian Church (SD)](https://appshunter.io/developer/1769148259) |

## What reviewers say

### SD DMV Permit Test Practice

[App page](https://appshunter.io/ios/app/sd-dmv-permit-test-practice/id1591186368)

Prepare for your South Dakota learner's permit and CDL driver's license tests with this comprehensive practice app. It features questions based on the official state manual for cars, motorcycles, and commercial vehicles, helping you study and track your progress.

**Highlights:** Practice tests based on official SD DMV manual, Covers car, motorcycle, and CDL licenses, Bookmark difficult questions, Track progress and view history, Performance-based improvement suggestions, Intuitive and clutter-free UI

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 Days Premium Access | $2.99 | per 7 days |
| 30 Days Premium Access | $7.99 | per month |
| Premium Access for Lifetime | $12.99 | one-time |


### The Foundry RC

[App page](https://appshunter.io/ios/app/the-foundry-rc/id6695736124)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SD DMV Permit Test Practice free?

SD DMV Permit Test Practice is free to download, with in-app purchases available.

### Is The Foundry RC free?

The Foundry RC is free to download, with no in-app purchases.

### Do SD DMV Permit Test Practice or The Foundry RC have ads?

SD DMV Permit Test Practice shows ads; The Foundry RC does not.

### Which is updated more often, SD DMV Permit Test Practice or The Foundry RC?

SD DMV Permit Test Practice ships an update every 6 months, and The Foundry RC every 12 months. Most recently, SD DMV Permit Test Practice was updated on October 24, 2026 and The Foundry RC on October 9, 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.*