# CDL PREP TEST 2026 vs Smart CDL

The clearest difference is update cadence: Smart CDL at every 5 days against CDL PREP TEST 2026's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CDL PREP TEST 2026 sells 4 in-app purchases, starting at $9.99 per 7 days and Smart CDL sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

CDL PREP TEST 2026 ships an update every 2 months, Smart CDL every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | CDL PREP TEST 2026 | Smart CDL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-cdl/id6809233186/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 50 MB | 38 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tripviler Co., Ltd.](https://appshunter.io/developer/1421064800) | [ALIAKSEI HRECHKA](https://appshunter.io/developer/6809233188) |

## What reviewers say

### CDL PREP TEST 2026

[App page](https://appshunter.io/ios/app/cdl-prep-test-2026-2027/id6759181527)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $9.99 | per 7 days |
| Premium Weekly - 7 days Trial | $9.99 | per 7 days |
| Premium Monthly | $19.99 | per month |
| Premium Quarterly | $39.99 | per 3 months |


### Smart CDL

[App page](https://appshunter.io/ios/app/smart-cdl/id6809233186)

Prepare for your commercial driver's license exam with state-specific study materials. Access official handbooks, flashcards, practice quizzes, and full-length exams tailored to your CDL class and endorsements. Study offline and track your progress securely on your device.

**Highlights:** State-specific study materials, Downloadable official CDL handbooks, Flashcards for key topics, Practice quizzes with progress saving, Full-length practice exams, Offline study functionality, Secure on-device data storage

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Combination Vehicles | $9.99 | one-time |
| Doubles and Triples | $9.99 | one-time |
| Hazardous Materials | $9.99 | one-time |
| Passengers | $9.99 | one-time |
| School Bus | $9.99 | one-time |
| Tank Vehicles | $9.99 | one-time |
| Upgrade | $9.99 | one-time |
| Upgrade | $19.99 | one-time |
| Upgrade | $29.99 | one-time |
| Upgrade | $39.99 | one-time |


## Frequently asked questions

### Is CDL PREP TEST 2026 free?

CDL PREP TEST 2026 is free to download, with in-app purchases available.

### Is Smart CDL free?

Smart CDL is free to download, with in-app purchases available.

### Do CDL PREP TEST 2026 or Smart CDL have ads?

Neither CDL PREP TEST 2026 nor Smart CDL shows ads.

### Which is updated more often, CDL PREP TEST 2026 or Smart CDL?

CDL PREP TEST 2026 ships an update every 2 months, and Smart CDL every 5 days. Most recently, CDL PREP TEST 2026 was updated on October 31, 2026 and Smart CDL 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.*