Comparison

Esthetician State Board Prep vs CDL Permit Prep

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Esthetician State Board Prep

Features
Read full description

Study for the esthetician (skin care) state board written/theory exam with original practice questions written from the publicly available NIC esthetics theory content areas and standard curriculum. Every question has a clear explanation, with extra focus on the heavily-tested infection control and safety topics. WHAT YOU GET - Infection control, safety and sanitation; skin sciences; facial treatments; hair removal; facial machines and electricity; and product chemistry and anatomy. - A clear explanation for every question. - Timed practice tests that mirror the real exam style. - Progress saved on your device, no sign-up, works offline. ORIGINAL & SAFE Every question is written for this app from public NIC content areas. Nothing is copied from any real exam, test pool or third-party question bank. FREE TO START Practice free, then a single one-time purchase unlocks the full question bank and unlimited timed tests, no ads, no subscription, no account. NOTE Unofficial study and practice app. Not affiliated with, endorsed by, or sponsored by the NIC or any state board. For learning only; does not guarantee passing any licensing exam.

About

CDL Permit Prep

Prepare for your Commercial Driver's License (CDL) exam with a comprehensive question bank covering general knowledge, specific endorsements, and pre-trip inspections. Review explanations and source references for each answer to deepen your understanding.

Highlights
  • 1,316 practice questions
  • National and state-specific topics
  • Explanations and source references
  • Pre-trip inspection trainer
  • Study by CDL class and endorsement
  • Review missed questions
Features
Read full description

Study commercial learner's permit and CDL knowledge topics with CDL Permit Prep. The app's question bank contains 1,319 multiple-choice practice questions: 959 with national scope and 360 focused on state-specific topics. These are counts in the app, not the length or question count of any state's exam. Topics include General Knowledge, Air Brakes, Combination Vehicles, Hazmat, Tanker, Doubles/Triples, Passenger, School Bus, Hours of Service, and Pre-Trip Inspection. REVIEW QUESTIONS AND SOURCES Read an explanation after each answer and open its source reference. Study the federal topics and state-specific material included in the app, then check your state's current CDL manual and licensing-agency guidance for requirements that apply to you. PRACTICE YOUR PRE-TRIP CHECKS Use the trainer to identify vehicle components, describe the checks you would make, and explain safety concerns. Follow your state's current CDL manual and test instructions. The trainer does not require a script; examples are optional prompts, so use your own words. Trainer feedback is for practice and is not an official test score. STUDY BY CDL CLASS AND ENDORSEMENT Choose the class and topics you want to study. Review missed questions and practice the included CDL subjects at your own pace. Some CDL question translations are still under review and may appear in English with a notice. This app is study material, not an ELDT course and not a substitute for training required by FMCSA rules. Practice is not the exam. Check your state's current commercial driver handbook and official licensing-agency information. For support, visit https://cdlpermitprep.org/support. CDL Permit Prep is an independent study product and is not an official licensing-agency service.

Screenshots

Esthetician State Board Prep4 screens
CDL Permit Prep4 screens

Verdict

The call

The clearest difference is in-app purchases: CDL Permit Prep at none against Esthetician State Board Prep's 1. Esthetician State Board Prep's advantage is update cadence (daily vs every 4 days) and iOS requirement (13.0 vs 26.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Esthetician State Board Prep sells 1 one-off in-app purchase. CDL Permit Prep asks for nothing beyond the download.

UpkeepUpdate frequency

Esthetician State Board Prep ships an update daily, CDL Permit Prep every 4 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 6 level
Esthetician State Board Prep versus CDL Permit Prep: the parameters behind the verdict, then further details
ParameterEsthetician State Board PrepCDL Permit Prep
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyDaily — betterEvery 4 days
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 — better26.0
Further details — not scored
Size18 MB100 MB
Age rating4+4+
Developerfly sky pty ltdSurabhi Agnihotri

In-app purchases

1 purchases

Esthetician State Board Prep

One-time1
  • Unlock Full Question Bank$4.99
None

CDL Permit Prep

No in-app purchases

Questions

Is Esthetician State Board Prep free?
Esthetician State Board Prep is free to download, with in-app purchases available.
Is CDL Permit Prep free?
CDL Permit Prep is free to download, with no in-app purchases.
Do Esthetician State Board Prep or CDL Permit Prep have ads?
Neither Esthetician State Board Prep nor CDL Permit Prep shows ads.
Which is updated more often, Esthetician State Board Prep or CDL Permit Prep?
Esthetician State Board Prep ships an update daily, and CDL Permit Prep every 4 days. Most recently, Esthetician State Board Prep was updated on November 5, 2026 and CDL Permit Prep on November 10, 2026.

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