SAL SPU vs Thinger.io
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SAL SPU
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The SAL SPU-100 application is engineered to facilitate direct interaction with the SAL Navigation SPU-100 device via WiFi. SPU-100 will send NMEA strings via UDP broadcast and app will decode receive UDP data and will shown on the screen. Core Functionalities: Installation Verification: Enables technicians to confirm the proper alignment and setup of the SAL Navigation SPU-100 device, critical for ensuring operational accuracy and reliability. Sensor Diagnostics: Offers comprehensive diagnostics for all connected sensors, allowing engineers to verify real-time connectivity and functionality, thus ensuring the integrity of the navigation system's inputs. Live Data Feedback: Provides real-time data visualization and monitoring capabilities, essential for on-the-spot analysis and decision-making. This includes detailed positional information, sensor data, and system status indicators. Application Utility: SAL SPU-100 application is an indispensable resource for ensuring the precise calibration and operation of the SAL Navigation SPU-100 system. By providing detailed technical insights and real-time operational data, the application empowers professionals to maintain the highest standards of accuracy and reliability in their navigational solutions.
Thinger.io
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The official Thinger.io application to handle all your IoT workflow directly from your phone. Thinger.io is a cloud IoT Platform that provides every needed tool to prototype, scale and manage connected products in a very simple way. Our goal is to democratize the use of IoT making it accessible to the whole world, and streamlining the development of big IoT projects. - Free IoT platform: Thinger.io provides a lifetime freemium account with only few limitations to start learning and prototyping when your product becomes ready to scale, you can deploy a Premium Server with full capacities within minutes. - Simple but Powerful: Just a couple code lines to connect a device and start retrieving data or controlling its functionalities with our web-based Console, able to connect and manage thousands of devices in a simple way. - Hardware agnostic: Any device from any manufacturer can be easily integrated with Thinger.io's infrastructure. - Extremely scalable & efficient infrastructure: thanks to our unique communication paradigm, in which the IoT server subscribes device resources to retrieve data only when it is necessary, a single Thinger.io instance is able to manage thousands of IoT devices with low computational load, bandwidth and latencies. - Open-Source: most of the platform modules, libraries and APP source code are available in our Github repository to be downloaded and modified with MIT license.
Screenshots
Verdict
The clearest difference is update cadence: SAL SPU at every 3 weeks against Thinger.io's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SAL SPU ships an update every 3 weeks, Thinger.io every 9 months. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.
| Parameter | SAL SPU | Thinger.io |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks โ better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.4 โ better | 13.0 |
| Further details โ not scored | ||
| Size | 55 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Smart Marine Technologies | Internet of Thinger |
In-app purchases
SAL SPU
No in-app purchases
Thinger.io
No in-app purchases
Questions
Is SAL SPU free?
Is Thinger.io free?
Do SAL SPU or Thinger.io have ads?
Which is updated more often, SAL SPU or Thinger.io?
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