iDiagnosis vs Stopzone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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!
Stopzone
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Never miss your stop again. You look up. Nothing outside the window looks familiar. Your stop was three stops ago. Stopzone is an alarm for your destination. Pin the stop you're heading to, Set the desired radius, press Start, and close your eyes. When you enter the zone around your stop, Stopzone rings a real alarm. One that plays through Silent mode and through Focus. A REAL ALARM, NOT A NOTIFICATION Notifications don't wake anyone with their phone in a pocket. Stopzone plays through your media volume, not your ringer volume, so it's louder than a notification, Because it isn't one. HOW IT WORKS - Pick a stop by searching it, drop a pin - Choose how early you want to be alerted, from 300 m to 5 km - Press Start - Get alerted when you enter the zone, and press I'M UP ALERTS YOU IN STAGES First a quiet voice in your earphones telling you where you are, so nobody else hears a thing. Then, if you don't respond, the loud alarm through the speaker. THREE MODES, ONE ENGINE - Commute: your saved stops, one tap to start - Night Out: your home stop, ready after 22:00, oversized controls - Travel: works with zero mobile data, your stop saved offline BUILT SO IT CANNOT MISS A backup alarm is set the moment your journey starts, so you're woken even if GPS drops out in a tunnel. If your phone loses signal entirely, the alarm still rings — it never needs the network to fire. MORNING ALARMS TOO Set your regular wake-up alarms in the same app, with the same voices. YOUR LOCATION NEVER LEAVES YOUR PHONE All the distance maths happens on your device. We don't upload your location, your stops, or where you travel. There's no account, no email, no login, Ever. SEE IT WORK BEFORE YOU RELY ON IT Onboarding includes a full simulated journey that runs the real alarm engine at your desk, so you can hear exactly what happens at your stop. TRACK YOUR STOPS Stops made, streaks, badges, and the hours you've rested on the way. Stopzone doesn't predict arrival times and doesn't navigate. It shows one number, how far you are from your stop, because that's the number that's actually exact. SUBSCRIPTION Stopzone requires a subscription. - Yearly — $39.99 per year - Monthly — $9.99 per month - Weekly — $4.99 per week Prices are in USD and may vary by region. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your Apple Account settings. Stopzone is not just an app. It is a sense of peace built by commuters, for commuters. Terms: https://stopzone.app/terms Privacy Policy: https://stopzone.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: iDiagnosis at none against Stopzone's 3. iDiagnosis also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Stopzone's advantage is update cadence (weekly vs every 5 months). On price and ads 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. Stopzone sells 3 in-app purchases, starting at $4.99 per 7 days. iDiagnosis asks for nothing beyond the download.
iDiagnosis ships an update every 5 months, Stopzone weekly. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.
| Parameter | iDiagnosis | Stopzone |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (18 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 18 — better | — |
| Update frequency | Every 5 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | V Group Inc | Shreyas G S |
In-app purchases
iDiagnosis
No in-app purchases
Stopzone
- Weekly$4.997 Days
- Monthly3 Days trial$9.991 Month
- Yearly7 Days trial$39.991 Year









