Best Cdt Apps

130+ iOS apps curated and reviewed

4.0 avg rating

20 free apps

Updated September 2026

Out of 130+ cdt apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Cdt Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	CNH do Brasil	Free	4.9★ (26K)	No	No	Sep 2026
2	CDTMart	Free	3.0★ (2)	No	No	Sep 2026
3	ADA CDT Coding	Free	3.8★ (12)	No	Yes	Aug 2026
4	gov.br	Free	4.8★ (74K)	No	No	Sep 2026
5	Road Signs AI: Test & Theory	Free	4.6★ (243)	Yes	Yes	Sep 2026
6	CDT VN	Free	—	No	No	Sep 2026
7	CAIXA	Free	4.2★ (2.3K)	No	No	Sep 2026
8	Carteira de Trabalho Digital	Free	4.2★ (820)	No	No	Sep 2026

Top Picks for Cdt

CNH do Brasil by Servicos e Informacoes do Brasil

Editor's Choice

🔧 Utilities

4.9😊(26K ratings)

Free

Access your digital driver's license and vehicle registration securely on your phone. Start the process for your first driver's license directly through the app. Share digital documents with legal validity.

What We Love

👍 Easy to use
🚀 Fast and efficient
🔒 Secure
💡 Convenient digital documents
🚀 Quick registration process

Room to Improve

🐛 Occasional bugs and crashes
🔒 Difficulty with international phone numbers
🔒 Strict authentication requirements

CDTMart by Jigisha Vaniya

Distributors Sales Made Easy

Strong Contender

💼 Business

3.0(2 ratings)

Free

This app simplifies wholesale ordering and sales management for retailers and sales representatives. It offers features like real-time pricing, order history, and account management, all within a single platform.

ADA CDT Coding by American Dental Association

Current Dental Terminology

Worth Considering

🔍 Reference

3.8(12 ratings)

FreeIn-App Purchases

Access the latest dental coding terminology with this official reference app. Quickly search for CDT and ICD-10-CM codes specific to dentistry to ensure accurate claims and timely reimbursements. An in-app purchase unlocks the complete code set for comprehensive use.

More Cdt apps to explore

gov.br

by Servicos e Informacoes do Brasil

Free

Access government services and digital documents with enhanced security. Log in using biometrics, share your information, and track your login history for greater transparency. Upgrade your account for increased protection.

Biometric login for government servicesDigital document access and sharingLogin history tracking

🔧 Utilities

(74K)

free

Road Signs AI: Test & Theory

Driver’s license practice 2025

Free

Prepare for your driving test with comprehensive traffic rules and road sign learning. Access flashcards, practice tests, and detailed explanations. Enhance your knowledge with AI voice control and sign identification from photos.

Access to all levels and sign flashcardsDetailed explanations for 100+ road signsInteractive traffic rule reference book

📚 Education

(243)

free with in-app purchases

CDT VN

by GEOGRAPHY SOFTWARE JOINT STOCK COMPANY

Free

This system helps fishermen manage their catch logs, transfers, and port permits. It also assists processing plants in obtaining origin certificates for seafood products and enables authorities to oversee fishing and export activities.

Catch log managementFishing transfer trackingPort entry/exit permits

by Caixa Economica Federal

Free

Manage your bank account and access financial services with ease. This app allows you to check balances, view statements, make transfers, and apply for loans. It also offers features for credit card management and secure online payments.

Account access and managementBalance and statement consultationPayment and transfer receipts

💰 Finance

(2.3K)

free

Carteira de Trabalho Digital

Free

Easily track your work history and access personal employment data. This tool provides access to your registered work contracts and allows you to apply for unemployment benefits and other labor-related assistance.

Track work lifeAccess personal dataView work contracts

by Commonwealth Scientific and Industrial Research Organisation

Free

This application provides program participants with access to content and updates related to the Challenges and Digital Transformation (CDT) Program. It facilitates connection with program activities and information from Australia's national science agency.

Access program contentStay connected with activitiesInformation from national science agency

by Corriere del Ticino

Free

Access daily newspaper editions from midnight, with a user-friendly interface for easy reading and navigation. Browse previous editions, supplements, and enjoy offline reading with zoom capabilities.

Access previous editionsView all supplementsContent available from midnight

📡 News

(3)

free with in-app purchases

CDT Telerradiologia

by MOBILEMED SOLUCOES EM TECNOLOGIA PARA MEDICINA LTDA - ME

Easily manage your driver's license process. Schedule driving lessons, view exam results, and track your invoice history. Stay updated on your license application progress.

Schedule driving lessonsView exam resultsTrack invoice history

by Koddex Solucoes Digitais Ltda Me

Free

This event app allows attendees to view the schedule, favorite sessions, and learn about speakers and sponsors. It enhances the event experience with interactive features.

View event scheduleFavorite sessionsSee speaker information

Easily compare and simulate financial rates for your Certificates of Deposit (CDTs) from various institutions. Open your CDT digitally from anywhere, optimizing your time and investments with a user-friendly interface.

Simulate CDT rates in real-timeCompare rates from different banksOpen CDTs digitally

Client Support Ticket Portal

Clock Drawing Test (CDT)

by Glinberg Robotics, LLC

by INSTITUTO CDT DE DESENVOLVIMENTO EM CIENCIAS MEDICAS LTDA

by Corriere del Ticino

Free

Stay updated with real-time local and international news. This app offers a user-friendly interface with features like adjustable text size, text-to-speech, and multimedia content. Easily search, save, and share articles, and participate in daily polls.

Adjustable text sizeText-to-speech functionalityPhoto and video viewing

📡 News

(1)

free with in-app purchases

FAQ about Cdt

What are the best cdt apps for iPhone?

CNH do Brasil tops our cdt apps ranking as of September 2026, with a 4.9-star average from 26K App Store ratings, and it's free to download.

Are there free cdt apps for iPhone?

Yes — 20 of the top cdt apps we rank are free to download, including CNH do Brasil and CDTMart.

Does CNH do Brasil have ads or in-app purchases?

CNH do Brasil has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many cdt apps are on the App Store?

We track 130+ cdt apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What is the CNH do Brasil app?

The CNH do Brasil app is an evolution of the Digital Transit Card (CDT), allowing you to access your digital driver's license (CNH) and vehicle registration (CRLV) securely on your mobile phone. It also enables users to start the process for their first driver's license.

What are the key features of CNH do Brasil?

Key features include practical and secure access to your digital CNH and CRLV, which have the same legal standing as their printed versions. You can also easily share these documents digitally with legal validity and verify their authenticity using the Vio app.

Best Cdt Apps

Compare top Cdt Apps (September 2026)

Top Picks for Cdt

What We LoveHighlights summarized from real App Store user reviews

Room to ImproveCommon complaints summarized from real App Store user reviews

More Cdt apps to explore

FAQ about Cdt

Related searches

What We Love

Room to Improve