# Smith Check vs CDL Master

The clearest difference is update cadence: CDL Master at daily against Smith Check's monthly. Smith Check's advantage is iOS requirement (11.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 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 Smith Check against 5.0 for CDL Master. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

Smith Check ships an update monthly, CDL Master daily. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Smith Check | CDL Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/smith-check-in/id1478890315/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/cdl-master-exam-prep/id6761146936/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Free | Free |
| Size | 28 MB | 41 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Smith System Driver Improvement Institute Inc](https://appshunter.io/developer/1433201800) | [Inspectra Software LLC](https://appshunter.io/developer/1888021658) |

## What reviewers say

### Smith Check

[App page](https://appshunter.io/ios/app/smith-check-in/id1478890315)

This application allows instructors to electronically mark student attendance for Smith System hosted classes. It supports various training programs and is used by a global leader in driver safety training.

**Highlights:** Electronic attendance marking, Supports Driver Direct, Supports Driver Trainer, Supports Driver Trainer Refresher, Supports DOT classes, Global leader in driver safety

**Features:** macOS Compatibility

**In-app purchases:** none


### CDL Master

[App page](https://appshunter.io/ios/app/cdl-master-exam-prep/id6761146936)

Prepare for your commercial driver's license exam with realistic practice tests, detailed pre-trip inspection guides, and maneuver training. This app offers flashcards for key terms and components to help you succeed.

**Highlights:** Practice tests with real CDL-style questions, Pre-trip inspection breakdown, Backing and maneuver training, Flashcards for key terms, Simple and fast interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smith Check free?

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

### Is CDL Master free?

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

### Which has better reviews, Smith Check or CDL Master?

Smith Check and CDL Master are both rated 5.0 out of 5 on the App Store, from 4 and 4 ratings respectively.

### Do Smith Check or CDL Master have ads?

Neither Smith Check nor CDL Master shows ads.

### Which is updated more often, Smith Check or CDL Master?

Smith Check ships an update monthly, and CDL Master daily. Most recently, Smith Check was updated on October 20, 2026 and CDL Master 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.*