SecureDocs Sentry vs BluBlu Sentry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SecureDocs Sentry
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SecureDocs Sentry Decoder Tool
BluBlu Sentry
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BluBlu Sentry helps farmers and irrigation managers monitor field sensors, farm conditions, and irrigation activity in one place. Use the map to locate devices, review pressure readings and trends, track sensor status, and receive alerts when abnormal conditions need attention. Whether you are checking equipment in the field or managing several farms remotely, BluBlu Sentry gives you a clearer view of what is happening across your operation. Key features: - Monitor sensor and device status - View sensor locations on a map - Track pressure readings and trends - Follow irrigation activity and system status - Receive alerts for abnormal conditions - Manage multiple farms from one app - Review charts and historical data
Screenshots
Verdict
The clearest difference is update cadence: BluBlu Sentry at fortnightly against SecureDocs Sentry's every 9 months. SecureDocs Sentry's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
SecureDocs Sentry ships an update every 9 months, BluBlu Sentry fortnightly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | SecureDocs Sentry | BluBlu Sentry |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 73 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Troy Group, Inc. | Blublu Tech Inc |
In-app purchases
SecureDocs Sentry
No in-app purchases
BluBlu Sentry
No in-app purchases
Questions
Is SecureDocs Sentry free?
Is BluBlu Sentry free?
Do SecureDocs Sentry or BluBlu Sentry have ads?
Which is updated more often, SecureDocs Sentry or BluBlu Sentry?
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