PhoneCheck2 vs iDiagnosis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PhoneCheck2
This application provides a standardized checklist for manually inspecting used mobile devices. It helps identify basic functionality and offers available device information to assist testers.
- Standardized inspection checklist
- Basic functionality identification
- Available device information
- Manual input required
- Assists user inspection
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A standardized used device checklist to help identify basic functionality, provides available device information to assist user, requires manual inspection of the device, and input from the tester
iDiagnosis
Diagnose hardware components and sensors on your iPhone or iPad. Get detailed reports on tests, including device configuration and IMEI, to verify phone authenticity and functionality. Ideal for checking second-hand devices or ensuring your current phone works correctly.
- Diagnose mobile components and sensors
- Detailed test reports
- Display feature and configuration details
- Check device IMEI
- Test screen, sound, motion, connectivity, sensors, hardware, and camera
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iDiagnosis app allows you to diagnose mobile components, hardware & sensors of your iPhone/iPad and gives a detailed report of each test. It also displays feature and configuration details of the devices including IMEI that helps ensure that you’re not buying a stolen phone. iDiagnosis helps in testing your phone and ensures that every feature of your phone works. This is a very simple and easy to use application. So, if you are planning to buy a second-hand phone or want to check if your existing mobile works properly, then this is the right app for you. List of features that can be tested on iPhone/iPad: • Screen test: Touch Screen, Multi-touch & 3D touch • Sound test: Speakers, Headphone, & Microphone • Motion: Gyroscope, Compass & Accelerometer • Connectivity test: Wi-Fi, Bluetooth, & GPS • Sensor: Light Sensor, Proximity Sensor, Fingerprint Sensor, & Face ID • Hardware: Charger, Vibration, Volume Up/Down, Power button • Camera test: LED Flash, Rear Camera, & Front Camera Test the mobile features and get a detailed report along with actual device information. Write to us at digital@vgroupinc.com for any queries. Enjoy this FREE App!
Screenshots
Verdict
The clearest difference is rating: iDiagnosis at 3.4 against PhoneCheck2's 1.9. iDiagnosis also leads on review sentiment (25% vs 7%). PhoneCheck2's advantage is update cadence (every 3 weeks vs every 5 months) and iOS requirement (9.3 vs 15.0). On price, ratings volume, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
iDiagnosis holds the better App Store score, 3.4 against 1.9. Both are backed by a comparable volume of ratings — 50 and 18 respectively. Written reviews point the same way: 7% of PhoneCheck2's written reviews are positive against 25% of iDiagnosis's.
PhoneCheck2 ships an update every 3 weeks, iDiagnosis every 5 months. The most recent releases landed on June 9, 2026 and September 4, 2026 respectively.
| Parameter | PhoneCheck2 | iDiagnosis |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (50 ratings) | 3.4 (18 ratings) — better |
| Positive reviews | 6.9% of reviews | 25.0% of reviews — better |
| Number of ratings | 50 — better | 18 |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 74 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | chris sabeti | V Group Inc |
Customer experience
PhoneCheck2
iDiagnosis
In-app purchases
PhoneCheck2
No in-app purchases
iDiagnosis
No in-app purchases
