Comparison

PortView for Mobile vs CDA Test Prep

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

Head to head
About

PortView for Mobile

This medical app wirelessly connects to portable X-ray devices to receive, store, and manage dental diagnostic images. It allows for patient management, requesting X-rays, viewing thumbnails, and diagnosing images with various editing tools. Images can also be saved to your device's gallery.

Highlights
  • Wireless connection to PORT-X IV
  • Patient management (register, modify, delete, search)
  • Request X-ray shots
  • Thumbnail image viewing
  • Image diagnosis and consultation tools
  • Save images to device gallery
Features
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Applications for mobile devices for easy use of dental Potable X-ray equipment. PortView for Mobile is an assistant application that receives, stores, manages and inquires dental diagnostic image data wirelessly stored in PORT-X IV, which is a Protable X-ray device manufactured by Genoray. ◆ Interlocking device 1: 1 connection between PORT-X IV (X-ray generator and imaging transfer device) equipment and mobile device * To use this application, you can use it after wireless connection with PORT-X IV device. * If the distance from the device is too long, it may be difficult to use it due to the low radio reception rate. ◆ Main functions - Patient management: You can see patient list and register / modify / delete / search patient.  - Request to shoot: You can request a shot by selecting a tooth position on the Template screen to request a shot with PORT-X IV equipment.  - Thumbnail list: You can view the thumbnail image of the selected patient.  - Image View: You can view the image of the patient who is photographed and diagnose and consult with the function of the provided image toolbar. (Image enlargement / reduction, length measurement, freely stretching function, brightness / business card adjustment, image rotation)  - Save to gallery: You can save the current image as jpg file in the gallery of mobile device. ◆ Minimum Recommended Specifications - iPhone / iPad support - Video: 1024 * 800 pixels or more - Memory: 1GB or more - Storage: 16GB or more - OS: iOS v12.0 or later * Disclaimer This app is not a substitute for professional medical advice. Always consult your doctor before using this app or making any medical decisions. * The devices connected to this app can only be used in the following countries, where regulatory clearance has been obtained: Dominican Republic, Costa Rica, Venezuela, Chile, Argentina, Guatemala, Ecuador, Honduras, Nicaragua, Colombia, Albania, Bulgaria, Croatia, Kosovo, Serbia, United Kingdom, Vietnam, Hong Kong, India, Thailand, Russia, Ukraine, Azerbaijan, Kazakhstan, Egypt, Saudi Arabia, South Africa, Morocco, Belgium, Czech Republic, Denmark, Georgia, Anguilla, Mongolia, Nepal, Indonesia, Maldives, Cambodia, Pakistan, New Zealand, Philippines, Singapore, Armenia, Kyrgyzstan, Uzbekistan, Belarus, Tajikistan, Algeria, Kuwait, Iraq, Yemen, Israel, Bahrain, Oman, Jordan, Qatar, Nigeria, Libya, Kenya, Ghana, Angola, Tunisia, South Korea, Japan, Türkiye, Germany, Ireland, Italy, Latvia, Poland, Portugal, Romania, Slovenia, Spain, Sweden, Switzerland, Austria, France, United States, Brazil, Australia

About

CDA Test Prep

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CDA Test Prep helps dental assistants prepare for the DANB Certified Dental Assistant (CDA) certification exam with practice questions. WHAT'S INCLUDED • Full bank of practice questions covering every category • Offline access: download once, practice anywhere • Gamified Game View: every question shown as a tile, color-coded to your last answer, with bookmark flags for review • Quick Start: rotates through your weakest categories • Review Incorrect and Review Flagged for focused drilling • Live accuracy and per-category mastery scores ACCESS TIERS • 48-Hour Access • 30-Day Access • Unlimited Access All purchases are one-time. None auto-renew. Each purchase adds to any remaining access you already have. CATEGORIES COVERED general chairside assisting, radiation health and safety, and infection control, spanning all eleven content areas of the CDA exam. WHO IT'S FOR Dental assistants preparing for the DANB Certified Dental Assistant (CDA) certification or recertification exam. CDA® and DANB® are registered trademarks of the Dental Assisting National Board, Inc. This app is not affiliated with, endorsed by, or sponsored by DANB. All practice questions are original content written for the CDA exam's general chairside assisting, radiation health and safety, and infection control components.

Screenshots

PortView for Mobile4 screens
CDA Test Prep4 screens

Verdict

The call

The clearest difference is in-app purchases: PortView for Mobile at none against CDA Test Prep's 3. CDA Test Prep's advantage is update cadence (daily vs every 3 months). On price, ads, device support and iOS requirement 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. CDA Test Prep sells 3 one-off in-app purchases. PortView for Mobile asks for nothing beyond the download.

UpkeepUpdate frequency

PortView for Mobile ships an update every 3 months, CDA Test Prep daily. The most recent releases landed on August 10, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 7 level
PortView for Mobile versus CDA Test Prep: the parameters behind the verdict, then further details
ParameterPortView for MobileCDA Test Prep
PriceFreeFree
Rating4.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 monthsDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size80 MB32 MB
Age rating4+12+
DeveloperGENORAY. CO., LTDMed Preps LLC

In-app purchases

None

PortView for Mobile

No in-app purchases

3 purchases

CDA Test Prep

One-time3
  • 48-Hour Access$19.99
  • 30-Day Access$39.99
  • Unlimited Access$59.99

Questions

Is PortView for Mobile free?
PortView for Mobile is free to download, with no in-app purchases.
Is CDA Test Prep free?
CDA Test Prep is free to download, with in-app purchases available.
Do PortView for Mobile or CDA Test Prep have ads?
Neither PortView for Mobile nor CDA Test Prep shows ads.
Which is updated more often, PortView for Mobile or CDA Test Prep?
PortView for Mobile ships an update every 3 months, and CDA Test Prep daily. Most recently, PortView for Mobile was updated on August 10, 2026 and CDA Test Prep on September 10, 2026.

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