# CDL Test & Field Tools 2026 — 800 questions in 8 topics

> CDL practice test simulator with 800+ questions across 9 topics. (iPhone/iPad app by GCSE Exams.)

- Source: https://appshunter.io/ios/app/cdl-test-and-field-tools-2026/id648858882 (this page in markdown: same URL + `.md`)
- Developer: [GCSE Exams](https://appshunter.io/developer/531612854)
- Category: Education, Reference
- Price: Free with in-app purchases
- Rating: 4.63/5 from 1,277 App Store ratings · 22 written reviews indexed
- Age rating: 4+
- Requires: iOS 16 · 27 MB
- Languages: English
- Released: 2013-05-21
- Data updated: 2026-08-17
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/cdl-test-and-field-tools-2026/id648858882/reviews.md

## What is CDL Test & Field Tools 2026?

Pass your CDL written exam with confidence. CDL Test gives you 800 practice questions across all 8 topic areas, plus the field calculators, reference cards, and compliance tools working drivers actually use on the road.

WHAT'S INSIDE
• 800 multi-choice practice questions
• 8 endorsement and core topic areas
• Mock tests that mirror the real DMV exam
• Flash cards for fast topic review
• Detailed score breakdowns you can email yourself
• Random question and answer order to prevent memorization
• Latest test scores saved automatically
• Voice-over for hands-free study
• iCloud sync across iPhone and iPad

TOPICS COVERED
• General Knowledge — rules of the road, safe driving
• Air Brakes
• Combination Vehicles
• Doubles and Triples
• Hazardous Materials (H endorsement)
• Passenger Vehicles (P endorsement)
• Tank Vehicles (N endorsement)
• Pre-trip Inspection

QUICK REFERENCE
Look up the answer in seconds:
• Hours of Service — 11/14/60/70 hour rules, sleeper berth splits
• Weights and Limits — federal GVW, axle, and bridge formula
• Braking and Coupling — fifth wheel, low air warning, slack adjuster
• Emergency and Safety — warning triangle placement, hazard signals
• Endorsements — H, N, P, S, T, X requirements

FIELD TOOLS
Built-in calculators for owner-operators and company drivers:
• Pre-Trip Checklist — full FMCSA 11-point inspection with PDF export
• HOS Quick Check — see hours remaining at a glance
• Per Diem — daily meal deduction tracker
• Load Profitability — rate per mile after costs
• Cost Per Mile — owner-operator break-even
• IFTA Quarterly — per-state fuel tax owed

MY CDL DASHBOARD
Stay road-ready and audit-ready:
• Compliance status — see what needs your attention today
• Study streak — track current streak, best streak, and daily questions
• Document wallet — store CDL, medical card, insurance, and registration photos
• Renewal reminders — never miss a license, medical, or registration deadline

EVERY STATE
Aligned with the FMCSA standards used by all 50 state DMVs and the District of Columbia.

PRO SUBSCRIPTION
The free version includes core practice and limited Field Tools entries. Upgrade to unlock all 800 questions, every endorsement, full mock tests, the complete Quick Reference, and unlimited Field Tools.

* Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term. Subscription with a free trial period will automatically renew to a paid subscription. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service.
* Any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period.

Privacy Policy: https://www.webrichsoftware.com/privacypolicy
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- 800+ practice questions
- Simulates written test format
- Detailed score reports
- Covers all 9 CDL categories
- Randomized questions
- Saves latest scores
- All US states covered

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Full Question Bank | $39.99 | per year |
| Full Question Bank | $19.99 | per 3 months |
| Full Question Bank | $29.99 | per 6 months |
| Full Question Bank | $9.99 | per month |


## What do users think of CDL Test & Field Tools 2026?

Overall sentiment: mixed

**Pros**

- 🚀 Very helpful app
- 💡 Good study tool
- 👍 Great prep material

**Cons**

- 🐛 Incorrect answers
- 💰 Too expensive
- 🔒 Locked content behind paywall

**Commonly reported bugs**

- Unlocking new questions does not work
- App crashes

**Most requested features**

- Add Spanish version
- Improve language support

## Recent user reviews (10 of 22)

All indexed reviews: https://appshunter.io/ios/app/cdl-test-and-field-tools-2026/id648858882/reviews.md

### 5/5 — Very helpful

*2024-12-13, version 26*

This app is very helpful I’ve used it to pass my air breaks test as well as I’m using it to pass my combinations test very help app to use to prepare for your test.

### 1/5 — Wrong answer!!!

*2022-09-17, version 15*

Seriously guys! Controlled braking is you apply the brakes as hard as you can without locking the wheel; this is not Stab braking… I just started your test and I have already find some false answers… I checked on the DMV manual… who write those answers???

### 2/5 — Too expensive

*2022-01-27*

Pretty much everything is locked. 4$ each set of questions.

**Developer response:** Hi, the price you see is for the FULL set of questions, not for each set., i.e the entire app will be unlocked. The description of the in-app product mentions so.

### 5/5 — Use this to pass you test in CA

*2021-01-12, version 7.1*

The question are on point with the California test. I used this and read section 2 of the state hand book and passed the class B exam. I didn’t want the license but needed it for work. Spend the $3 I’m sure you spent more on dumber things.

### 1/5 — It’s not as they say it is

*2020-11-18, version 7.1*

It is not free you can’t study all of it for free

### 3/5 — Lo necesito en español

*2020-05-07, version 7.1*

No se English, si pudiera descargarlo en español sería una gran ayuda para mi.

### 3/5 — Offered good material but hides it behind a unlock full version

*2020-02-01*

I like this app but when I really needed it the most I had to pay money to unlock more tabs. I just took the knowledge I got from the two practice exams and let’s say when I got to the real test I failed the first time, I used this app in company with another CDL app that was General knowledge exclusive and I blew the General knowledge part outta the water because that app actually had similar questions and wasn’t asking me to pay additional money for it. I could say that there are a few similar if not exact questions on this app but with the limited amount of study sessions they give you, you won’t pass because you’ll only know two or three questions out of the entire test. I ended up buying the CDL hand book from the Apple Library and not only was it great, that’s how I ended up passing my other endorsements. I used this app and literally couldn’t answer any of the question on the test and I basically looked like a dummy going head first into the exam thinking “yeah this app has helped me”.

### 2/5 — In app purchase

*2020-01-31, version 7.1*

Bought full version will in load

### 1/5 — Unlocking New Questions Does Not Work

*2020-01-10, version 7.1*

After paying the $2.99 to unlock the additional questions, the app did not unlock the questions. I received a reply from the company stating that I should remove and reinstall the app, and if that doesn’t work that “this is a store issue and many people are having a problem with it” and it will take a few days to unlock. Reinstalling app was unsuccessful. I made the purchase on 1/9/20. Its 1/10/20, they have my $ already and still the app is locked. This problem should be advertised before anyone makes a purchase, or the app should be removed until fixed.

### 5/5 — Good

*2020-01-09, version 7.1*

Good app

## Frequently asked questions about CDL Test & Field Tools 2026

### What does the CDL Prep Test Pro app do?

This app helps you prepare for your Commercial Driver's License (CDL) written test. It offers over 800 practice questions across nine essential categories, simulating the actual exam experience.

### What are the key features of this CDL prep app?

Key features include a large question bank, a simulated test environment, detailed score reports that can be emailed, randomized question order to prevent repetition, and automatic saving of recent scores. It also covers all categories required for the written test and is applicable to all US states.

### How much does CDL Prep Test Pro cost?

The app operates on a subscription model. Payments are charged to your iTunes account upon purchase and renewal. A free trial period may be offered, which automatically renews to a paid subscription unless canceled at least 24 hours before the trial ends.

### What topics are covered in the CDL Prep Test Pro app?

The app covers all necessary topics for the CDL written test, including Rules of the Road, Air Brakes, HazMat, Passenger Vehicles, Safe Driving Practices, Combination Vehicles, Doubles and Triples, Pre-trip Inspection, and Tank Vehicles.

### Who is the target audience for this app?

This app is designed for individuals who are studying to obtain their Commercial Driver's License (CDL) or need to prepare for a CDL renewal test. It is suitable for aspiring commercial drivers across all US states.

## Version history (last 5 releases)

### 39 — 2026-06-15

Bug fixes

### 38 — 2026-06-03

Question Bank Corrections

### 37 — 2026-05-26

Data Corrections

### 36 — 2026-05-18

Bug fixes

### 35 — 2026-05-12

Bug fixes

## Apps similar to CDL Test & Field Tools 2026

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [DMV Genie: Permit Test 2026](https://appshunter.io/ios/app/dmv-genie-permit-test-2026/id513850893) | 4.8 (183,067) | Free | Education |
| [DMV Practice Test 2026 \| Max](https://appshunter.io/ios/app/dmv-practice-test-2026-max/id1632676352) | 4.8 (7,569) | Free | Education |
| [CDL Prep](https://appshunter.io/ios/app/cdl-prep/id1101536521) | 4.7 (6,708) | Free | Education |
| [CDL Prep Practice Test Genie](https://appshunter.io/ios/app/cdl-prep-practice-test-genie/id1447415467) | 4.8 (14,262) | Free | Education |
| [CDL Permit Practice Test Prep](https://appshunter.io/ios/app/cdl-permit-practice-test-prep/id1581271637) | 4.8 (1,230) | Free | Education |
| [CDL Exam Prep 2026 with AI](https://appshunter.io/ios/app/cdl-exam-prep-2026-with-ai/id1469003902) | 4.9 (27,567) | Free | Education |

## More apps by GCSE Exams

- [GCSE Maths : Algebra Revision](https://appshunter.io/ios/app/gcse-maths-algebra-revision/id537389435)
- [GCSE Maths : Number Revision](https://appshunter.io/ios/app/gcse-maths-number-revision/id537389616)
- [GCSE Maths : Geometry Revision](https://appshunter.io/ios/app/gcse-maths-geometry-revision/id537390264)
- [GCSE Maths : Stats Revision LT](https://appshunter.io/ios/app/gcse-maths-stats-revision-lt/id562843970)
- [GCSE Maths : Number Lite](https://appshunter.io/ios/app/gcse-maths-number-lite/id562850380)
- [GCSE Maths Algebra Revision LT](https://appshunter.io/ios/app/gcse-maths-algebra-revision-lt/id562852563)

All apps by GCSE Exams: https://appshunter.io/developer/531612854

## Related topics

[air brakes](https://appshunter.io/ios/topics/air-brakes) · [cdl test driver](https://appshunter.io/ios/topics/cdl-test-driver) · [free cdl test questions](https://appshunter.io/ios/topics/free-cdl-test-questions) · [free cdl test commercial](https://appshunter.io/ios/topics/free-cdl-test-commercial) · [cdl test license](https://appshunter.io/ios/topics/cdl-test-license) · [cdl test tanker](https://appshunter.io/ios/topics/cdl-test-tanker) · [cdl audio](https://appshunter.io/ios/topics/cdl-audio) · [cdl test study](https://appshunter.io/ios/topics/cdl-test-study) · [drivers test commercial](https://appshunter.io/ios/topics/drivers-test-commercial) · [gcs times](https://appshunter.io/ios/topics/gcs-times) · [cdl general knowledge prep 26](https://appshunter.io/ios/topics/cdl-general-knowledge-prep-26) · [air brakes test lite](https://appshunter.io/ios/topics/air-brakes-test-lite) · [cdl test prep 2026 edition](https://appshunter.io/ios/topics/cdl-test-prep-2026-edition)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*