Comparison

Get Certified vs Voltage Regulator

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

Head to head
About

Get Certified

Features
Read full description

Free! Download, Enrol, Schedule for Exam, and Be Certified. Its easy! Introducing, the Get Certified App by Power Mac Center that lets you view the catalog of the training services and get schedules right at your finger tips. Through this app, users can check the available courses and exams and enrol on One-On-One learning or classroom session. Users of the Power Mac Center AATC app would experience the following: SIMPLICITY This application is more on text that makes it easier to load, the descriptions of the courses and services are very brief and would let its users understand it immediately what this app is for. INTUITIVE Kids, Teenagers, Professionals, and new to iPhone, iPad, and iPod Touch could right away know how to use the Get Certified app. COLLABORATIVE Users of the app uncovers the short and easy way to know the latest courses on both Apple Certification and Regular Courses of Power Mac Center Apple Authorized Training Center offers, its other services like 1on1 tutorials, sending an inquiry, to booking for a group training. It is also linked to the Power Mac Center portal where it let its users to browse about our Retail Business, Educational Business, and Corporate Business and more. FREE FROM ADVERTISEMENTS Good news! Power Mac Center AATC app is for free! Unlike with any other free app, this does not have an advertisements that makes its users focused in using the app. LOW SYSTEM REQUIREMENT The app does not require a high system requirement, as long as the device is running on iOS 7(some features may require an internet connection). CONNECTED Users would feel connected as they could check the available hotlines, emails, and textlines during our business hours.

About

Voltage Regulator

Calculate resistor combinations for adjustable voltage regulators. This tool helps electronics hobbyists and professionals determine desired output voltages and resistor values. Results can be exported and shared easily.

Highlights
  • Adjustable voltage regulator support
  • Calculate resistor combinations
  • Determine resistor values
  • Export results to CSV
  • Share CSV via iCloud/AirDrop
Features
Read full description

This app is a voltage regulator calculator. It is is suitable for electronics hobbyist, electronic engineers or professionals. Features * Support 3-terminals adjustable voltage regulators * To find out combinations of 2 resistors making a desired output voltage * Calculate resistor values / output voltage * Export results to CSV file * Share CSV file to iCloud Drive (For iOS8 or later) * Share CSV file via AirDrop (For iOS7 or later) Feature in PRO only * Calculate thermal resistance of heatsink * Selectable 1%, 5% resistors * No ads * No limitations

Screenshots

Get Certified4 screens
Voltage Regulator4 screens

Verdict

The call

The clearest difference is in-app purchases: Get Certified at none against Voltage Regulator's 1. Get Certified also leads on update cadence (every 3 months vs every 9 months) and iOS requirement (8.0 vs 12.0). 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. Voltage Regulator sells 1 one-off in-app purchase. Get Certified asks for nothing beyond the download.

UpkeepUpdate frequency

Get Certified ships an update every 3 months, Voltage Regulator every 9 months. The most recent releases landed on September 27, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Get Certified versus Voltage Regulator: the parameters behind the verdict, then further details
ParameterGet CertifiedVoltage Regulator
PriceFreeFree
Rating—4.8 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 3 months — betterEvery 9 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better12.0
Further details — not scored
Size10 MB3 MB
Age rating4+4+
DeveloperPMC BusinessSiu Yuen Ho

In-app purchases

None

Get Certified

No in-app purchases

1 purchases

Voltage Regulator

One-time1
  • Unlock Pro features$1.99

Questions

Is Get Certified free?
Get Certified is free to download, with no in-app purchases.
Is Voltage Regulator free?
Voltage Regulator is free to download, with in-app purchases available.
Do Get Certified or Voltage Regulator have ads?
Neither Get Certified nor Voltage Regulator shows ads.
Which is updated more often, Get Certified or Voltage Regulator?
Get Certified ships an update every 3 months, and Voltage Regulator every 9 months. Most recently, Get Certified was updated on September 27, 2026 and Voltage Regulator on October 10, 2026.

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