IoT Central vs HHP3
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
IoT Central
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With this app you can create an easy to use IoT Dashboard for you and your client. Features: 1. Can run as always on Dashboard. 2. Supports both MQTT (TCP) and Websocket protocol. 3. SSL for secure communication. 4. JSON Support for both subscribe and publish message. 5. Panels subscribe and / or publish the topic automatically, hence get updated in real time. 6. Designed to work with public broker efficiently (using device prefix). 7. Sent and Received timestamp from broker. 8. Material design. 9. Flexible panel width, merge any panels 10. More than 250 icons to customize specific panels. 11. Dark theme for comfortable use in low light. 12. Clone connection, device or panel for effortless configuration 13. Import/Export application configuration for easy share with multiple devices. 14. Re-connects automatically if connection lost. 15. Persist export message for log and graph. Available panels: -Button -Slider -Switch -LED Indicator -Combo Box -Radio Buttons -Multi-State Indicator -Progress -Gauge -Color Picker -Time Picker -Text Input -Text Log -Image -Barcode Scanner -Line graph -Bar graph -Chart -URI Launcher This list will grow upon feedback from users. Your feedback is much appreciated. If you find any issue please feel free to leave a comment in my blog with steps to reproduce. https://blog.snrlab.in/iot/iot-mqtt-panel-user-guide/
HHP3
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FEATURES AND BENEFITS - Up to 100m (328ft) remote monitoring distance - Multiple weight unit measurement options (kN/te/kg/lb) - Peak Hold button - Accurate measurement reporting - Export measurement report - Zero and Gross monitoring options - Audible alarm alert for high/low values - User defined resolution setup - Announcement capability Straightpointβs reliable and user-friendly HHP App allows you to remotely monitor/measure/capture load data from any SP product fitted with the high accuracy Bluetooth Low energy module, up to a range of 100m. This App has a versatility that sets it apart from any other application of its type, with its live load monitoring, peak-hold, and a range of datalogging options making it essential for helping to ensure an effective load test. To further safeguard the situation during a test; the app comes with a high load alarm option, which can provide indication(s) to the user when the load range has been exceeded. This important feature, in turn, will help to prevent industrial accidents. For more information about SP and its load monitoring and measuring products, including details on industry leading Radiolink Plus load cells, please visit: www.straightpoint.com
Screenshots
Verdict
The clearest difference is update cadence: IoT Central at weekly against HHP3's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
IoT Central ships an update weekly, HHP3 every 2 months. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.
| Parameter | IoT Central | HHP3 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly β better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details β not scored | ||
| Size | 32 MB | 166 MB |
| Age rating | 4+ | 4+ |
| Developer | Rahul Kundu | Straightpoint |
In-app purchases
IoT Central
No in-app purchases
HHP3
No in-app purchases









