Comparison

TestK vs iDOCTOR

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

Head to head
About

TestK

Features
Read full description

With this App you can test any iOS device through USB commands. In this way you will be able to perform a complete verification of the hardware status of iPhones and iPads, in an automated and secure way. If you are using the kemyko service, and you connect iOS devices to a kemykobox, the identification and results of all the tests you perform will be automatically saved for you and you can use them directly in grading algorithms, statistics, etc. The tests carried out include: - Battery status / num. of charge cycles; - USB; - Activation Status; - Find My iPhone; - Wifi; - Bluetooth; - Accelerometer; - Vibration; - GPS; - Cameras; - Physical buttons; - Screen; - Speaker; - Flash; - Microphone; - Proximity sensor; - Light sensor; - Telephony; In addition to the tests carried out by the App, the kemyko service allows the employee who carries out the tests to add additional information, such as the visual status of the device, or the presence of accessories in the packaging (charger, cable, test tool). ejecting SIM cards, etc.)

About

iDOCTOR

Get a comprehensive overview of your iPhone or iPad's hardware and system specifications. This app provides detailed information on CPU, memory, storage, display, battery, and security features without requiring logins or unnecessary permissions.

Highlights
  • System overview
  • CPU and performance details
  • Memory and storage information
  • Screen and display specs
  • Battery and power status
  • Security and accessibility features
Features
Read full description

iDOCTOR: CPU & System gives you a clear, reliable view of your iOS device’s technical specifications. Whether you are a developer, tester, advanced user, or simply curious about what makes your iPhone run, this app delivers the hardware and system information you need in one place. Designed to be fast, simple, and private, Device Info offers real-time access to essential specs—no logins, subscriptions, or unnecessary permissions. What does Device Info show? Device Info collects and displays accurate technical data using official Apple APIs. The app includes the following categories: System Overview Device model and generation iOS system version Device type (iPhone or iPad) Interface language and region Time zone CPU and Performance Chip type (Apple A-series) Number of processor cores Active processor threads System uptime (since last reboot) Low Power Mode status Memory and Storage Installed RAM (physical memory) Available memory at runtime Total storage capacity Free disk space (formatted) Screen and Display Resolution in physical pixels Retina scale factor Screen orientation (portrait or landscape) Brightness level Appearance mode: light or dark Battery and Power Battery level (%) Charging status: unplugged, charging, or full Battery state (charging or not) Low Power Mode on/off Security and Accessibility Biometric authentication (Face ID, Touch ID, or none) VoiceOver status Reduce Motion enabled/disabled Reduce Transparency enabled/disabled ***Why choose Device Info? -Device Info: CPU & System is the ultimate tool for viewing your iPhone’s hardware and system status. This lightweight iOS app gives you: -Instant access to CPU info, memory, battery, and more -A clean, user-friendly dashboard -No logins, no tracking, no ads -Optional advanced diagnostics (via rewarded ads) -Full compatibility with the latest iOS devices ***Perfect for: -Developers checking test environments -QA testers verifying device specs -Power users monitoring performance -Buyers and sellers confirming hardware details -Anyone curious about their device’s true capabilities Free to use. No accounts. Built for speed and accuracy.

Screenshots

TestK1 screens
iDOCTOR4 screens

Verdict

The call

The clearest difference is in-app purchases: TestK at none against iDOCTOR's 1. TestK also leads on iOS requirement (12.0 vs 15.6). iDOCTOR's advantage is update cadence (monthly vs every 2 months). 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. iDOCTOR sells 1 one-off in-app purchase. TestK asks for nothing beyond the download.

UpkeepUpdate frequency

TestK ships an update every 2 months, iDOCTOR monthly. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
TestK versus iDOCTOR: the parameters behind the verdict, then further details
ParameterTestKiDOCTOR
PriceFreeFree
Rating—4.8 (17 ratings) — better
Positive reviews—88.9% of reviews
Number of ratings—17 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size18 MB15 MB
Age rating4+4+
DeveloperMaine Avenue Technologies SLRodrigo Belloso

In-app purchases

None

TestK

No in-app purchases

1 purchases

iDOCTOR

One-time1
  • iDoctor Pro$4.99

Questions

Is TestK free?
TestK is free to download, with no in-app purchases.
Is iDOCTOR free?
iDOCTOR is free to download, with in-app purchases available.
Do TestK or iDOCTOR have ads?
Neither TestK nor iDOCTOR shows ads.
Which is updated more often, TestK or iDOCTOR?
TestK ships an update every 2 months, and iDOCTOR monthly. Most recently, TestK was updated on September 29, 2026 and iDOCTOR on October 7, 2026.

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