Sensor+Test vs Check My Device
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sensor+Test
Read full descriptionHide full description
The Sensor+Test App is your digital fair guide for the anual international measurement fair, taking place in Nuremberg. The SENSOR+TEST fair presents the entire spectrum of measuring and testing system expertise. Use this mobile app before, during and after the trade show to find out about the exibitors, their products, applications and solutions. The app incorporates SmartBlink-Beacon Technology, which you can use to visualize your location in realt-time. Simply activate the bluetooth function on your mobile phone to explore the exhibitors around you.
Check My Device
Thoroughly test your iPhone or iPad's display, sensors, connectivity, and other components. Ideal for verifying device functionality before buying, selling, or for long-term use.
- Screen and display tests
- Multimedia component tests
- Sensor diagnostics
- Device parts testing
- Connectivity checks
- Warranty and damage checks
Read full descriptionHide full description
Test Your iPhone & iPad Before You Buy or Sell Buying a used device? Selling your old one? Run a complete self test to ensure everything works properly. This app acts as your personal device monitor and testerup tool, helping you verify the display, sensors, connectivity, and warranty of any iPhone or iPad. Key Tests Screen & Display • Brightness Test • Color Test • Touch Screen Test • Multi - Touch Test • Pinch Test • Keyboard Typing Test • Notification LED Test Multimedia • Sound Test • Microphone Test • Camera Test • Video Test Sensors • Accelerometer Test • Shake Test • Compass Test • Face ID / Biometric Test • Proximity Sensor Test • Ambient Light Sensor Test • LiDAR Scanner Test Device Parts • GPS Test • Flashlight Test • Vibrate Test • Battery Health Test • Storage Test • RAM Test • CPU Stress Test • SIM card Detection Test • SD Card Test Connectivity • WiFi Test • Bluetooth Test • Hotspot Test • Phone Call Test • NFC Test • IR Blaster Test • Airplane Mode Test • Ultra-Wideband ( UWB ) Test Other Checks • Warranty Check • Activation Lock Check • Water Damage Check • iTunes Sync Test • Button Check • Cosmetic Damage Check Generate Report To View With this app, you can confidently check your iPhone or iPad before buying, selling, or using it long-term. ******* Please Note********** Free Usage Access : > You can test almost all tests ( some tests are not available for free ) by viewing ADs Pro User Access ( Subscription ) > You can test every test and also ADs will be hidden till subscription ends Pro User Access ( Life Time Access ) > You can test every test and also ADs will be hidden for lifetime **************** Privacy Policy Link : https://www.dropouts.in/privacypolicy/privacy-policy.html Terms and Conditions Link : https://www.dropouts.in/privacypolicy/terms-of-use.html
Screenshots
Verdict
The clearest difference is in-app purchases: Sensor+Test at none against Check My Device's 3. Sensor+Test also leads on ads (none vs shown) and iOS requirement (8.1 vs 17.6). Check My Device's advantage is update cadence (every 3 months vs every 12 months). On price 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
Both are free to download. Check My Device sells 3 in-app purchases, starting at $0.99 per 7 days. Sensor+Test asks for nothing beyond the download.
Sensor+Test ships an update every 12 months, Check My Device every 3 months. The most recent releases landed on September 28, 2026 and October 13, 2026 respectively.
| Parameter | Sensor+Test | Check My Device |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (93 ratings) — better |
| Positive reviews | — | 47.2% of reviews |
| Number of ratings | — | 93 — better |
| Update frequency | Every 12 months | Every 3 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 8 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Internet Marketing Services GmbH | Dropouts Technologies LLP |
In-app purchases
Sensor+Test
No in-app purchases
Check My Device
- Weekly Subscription$0.997 Days
- Lifetime Discounted Unlock$3.99
- Lifetime Unlock$7.99
Questions
Is Sensor+Test free?
Is Check My Device free?
Do Sensor+Test or Check My Device have ads?
Which is updated more often, Sensor+Test or Check My Device?
Other comparisons















