Major Tech Imager vs SecureDocs Sentry
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Major Tech Imager
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Welcome to the Major Tech Imager-X app. This app simply connects your Bluetooth-enabled mobile device to the Thermal and testing instrument, allowing for real-time measurement recordings and measurement reporting. The Imager-X app allows you to record data, take screenshots and view IR (Infrared) files. These files provide you with an intuitive overview of your measurements that allow you to save, share, edit and annotate your measurements. Say goodbye to the inconvenience of recording and storing thermal data manually or on paper. The Imager-X app offers convenience and organised measurement with easy reporting and sharing functionality. Allowing you to save your report in a quickly processed and customised PDF report allowing you to share this report through a variety of platforms including email and other mobile messaging apps. Choose Major Tech Bluetooth Thermal Imagers to save yourself time and money. Features: Ā· Fast and easy connection through Bluetooth-enabled Thermal Imager devices. Bluetooth: Ā· Simple and easy-to-use app. Ā· Connect your device using Bluetooth and start measuring live data. IR, Screenshots and Recordings: Ā· Choose the file type you want to measure with your Thermal Imager. Settings: Ā· Choose how you would like to record your data temperatures, set up your desired temperature analysis for reporting and customise how your reports are generated. Exporting Data: Ā· Export your data in an easy-to-read PDF report onto your mobile device.
SecureDocs Sentry
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SecureDocs Sentry Decoder Tool
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Verdict
The clearest difference is update cadence: Major Tech Imager at fortnightly against SecureDocs Sentry's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Major Tech Imager ships an update fortnightly, SecureDocs Sentry every 9 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | Major Tech Imager | SecureDocs Sentry |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly ā better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details ā not scored | ||
| Size | 17 MB | 73 MB |
| Age rating | 17+ | 4+ |
| Developer | Major Tech | Troy Group, Inc. |
In-app purchases
Major Tech Imager
No in-app purchases
SecureDocs Sentry
No in-app purchases
Questions
Is Major Tech Imager free?
Is SecureDocs Sentry free?
Do Major Tech Imager or SecureDocs Sentry have ads?
Which is updated more often, Major Tech Imager or SecureDocs Sentry?
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