# US DMV Permit Practice Exam vs RailSavvy

The clearest difference is in-app purchases: RailSavvy at none against US DMV Permit Practice Exam's 3. RailSavvy also leads on ads (none vs shown). US DMV Permit Practice Exam's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. US DMV Permit Practice Exam sells 3 in-app purchases, starting at $2.99 per 7 days. RailSavvy asks for nothing beyond the download.

US DMV Permit Practice Exam ships an update every 3 weeks, RailSavvy every 2 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | US DMV Permit Practice Exam | RailSavvy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/railsavvy/id6766735114/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 116 MB | 36 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Jayesh Vagadiya](https://appshunter.io/developer/1682487467) | [RAILSAVVY LLC](https://appshunter.io/developer/1896319818) |

## What reviewers say

### US DMV Permit Practice Exam

[App page](https://appshunter.io/ios/app/us-dmv-permit-practice-exam/id6761716288)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week Pro Access | $2.99 | per 7 days |
| Premium 30 days Access | $7.99 | per month |
| Pro Access for Lifetime | $14.99 | one-time |


### RailSavvy

[App page](https://appshunter.io/ios/app/railsavvy/id6766735114)

This app consolidates railroad industry knowledge, offering reference materials, a community forum for questions and shared experiences, and a resource directory. It's designed for professionals to access information and connect with peers.

**Highlights:** Organized industry reference material, Community forum for questions, Share field photos and knowledge, Discover railroad jobs and vendors, Resource directory

**In-app purchases:** none


## Frequently asked questions

### Is US DMV Permit Practice Exam free?

US DMV Permit Practice Exam is free to download, with in-app purchases available.

### Is RailSavvy free?

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

### Do US DMV Permit Practice Exam or RailSavvy have ads?

US DMV Permit Practice Exam shows ads; RailSavvy does not.

### Which is updated more often, US DMV Permit Practice Exam or RailSavvy?

US DMV Permit Practice Exam ships an update every 3 weeks, and RailSavvy every 2 weeks. Most recently, US DMV Permit Practice Exam was updated on October 24, 2026 and RailSavvy on October 31, 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.*