Cereb IoT vs TrueSignal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cereb IoT
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The Cereb Mobile App is a powerful tool that brings together diverse IoT devices into a unified interface, providing seamless monitoring and control capabilities. With this app, businesses can easily integrate and manage multiple 3rd party IoT devices, simplifying their smart applications. Key Features: - Unified Interface: The Cereb Mobile App offers a unified interface, allowing users to monitor and control various 3rd party IoT devices from a single app. With a consistent and intuitive user experience, you can effortlessly navigate through different devices and access their functionalities in one place. - Easy Device Integration: Adding and connecting different 3rd party IoT devices is a breeze with the Cereb Mobile App. Whether it's sensors, actuators, or other IoT devices, you can seamlessly integrate them into the app, expanding your smart application capabilities without the need for multiple standalone apps. - Streamlined Business Applications: Cereb acts as a super APP enabler, providing a comprehensive solution for integrating diverse 3rd party IoT devices into a single app for your business applications. By consolidating the control and monitoring of various devices, you can streamline your operations and enhance efficiency. The Cereb Mobile App empowers businesses with an all-in-one solution for IoT integration. It eliminates the complexity of managing multiple apps and offers a unified platform for monitoring and controlling a wide range of 3rd party IoT devices. Unlock the full potential of your IoT ecosystem with the Cereb Mobile App.
TrueSignal
This app provides a real-time indicator of your phone's actual internet connection quality, going beyond simple signal bars. It helps you understand if you can load pages, send messages, or make calls, offering detailed insights into latency and stability.
- Real-time ping-based connection monitoring
- Green/yellow/red status indicator
- Recent history chart with latency
- Stability score
- SignalFinder for strongest signal direction
- Foreground monitoring with no battery drain
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TL;DR Your bars lie. TrueSignal measures the connection you ACTUALLY have. Really. Those bars? They are lying to you. They show SIGNAL STRENGTH, which is almost meaningless to you and your phone. TrueSignal measures YOUR phone's ACTUAL connection, not just the signal your phone sees. I've been there. I've been frustrated. At the football game. At the airport. On the road while traveling. Restart the phone. Say choice words. Wander around and look for more bars. We've ALL been there! I couldn't find an app that actually gave me my ACTUAL connection, so I created TrueSignal. This isn't another speed test app. They exist (and are very good). But you actually have to have a connection in order to use those apps. No connection = useless speedtest apps. TrueSignal shows real connection quality with live latency monitoring, simple green/yellow/red status, event history, and SignalFinder - the compass that points you toward a stronger signal. FREE FEATURES - Real-time ping-based connection monitoring - Green / yellow / red status — know instantly - Recent history chart with latency in milliseconds - Stability score - Stable, Intermittent, or Poor - Event log - track outages and recoveries over time - SignalFinder - rotate your phone to find the strongest signal direction - Custom ping server - use your own server for maximum privacy - Supports WiFi, 5G, LTE, 4G, 3G, and more - Use worldwide! - Home screen widget - No account required All of the free features are FREE and are fully functional. If you really want to know about your phone connection, TrueSignal Pro is fantastic! I created some awesome functionalities that give you real, pro-level connection analysis tools for a price that's unbeatable. Try it out! TRUESIGNAL PRO - Connection Quality Score - composite A–F grade across latency, stability, consistency, and reliability with per-metric breakdown and improvement tips - Connection Sentinel - an adaptive ping guardian that slows down when stable and snaps back to full speed the moment trouble is detected - ISP Evidence Pack - formal complaint document with executive summary, total downtime, and ready-to-use talking points for your ISP support call - Compare Mode - monitor up to 3 servers simultaneously - Walk Test - map connection quality as you move through a space - Smart Alerts - notifications for outages, slowdowns, and recovery - Named Profiles - save and switch setups with one tap - Network Log - every WiFi and cellular change, timestamped - Webhooks- POST events to Home Assistant, smart plugs, or custom servers - Speed Test - on-demand download and latency measurement SIRI SHORTCUTS Ask Siri, "Check my connection in TrueSignal" for an instant spoken result - no need to open the app. PRIVACY No ads. No tracking. No accounts. No data ever collected. TrueSignal only contacts the server you configure - nothing else! TrueSignal: bars lie. This doesn't. Thank you for your support of indie developers! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Cereb IoT at none against TrueSignal's 6. Cereb IoT also leads on iOS requirement (11.0 vs 15.1). TrueSignal's advantage is update cadence (every 2 days vs every 12 months). On price, ads 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. TrueSignal sells 6 in-app purchases, starting at $0.99 per month. Cereb IoT asks for nothing beyond the download.
Cereb IoT ships an update every 12 months, TrueSignal every 2 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.
| Parameter | Cereb IoT | TrueSignal |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 12 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 42 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Cereb Intelligence Limited | David Schwind |
In-app purchases
Cereb IoT
No in-app purchases
TrueSignal
- TrueSignal Monthly$0.991 Month
- TrueSignal Pro Monthly7 Days trial$5.991 Month
- TrueSignal Annual Subscription$9.991 Year
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- TrueSignal Pro Annual Subscription$29.991 Year
- TrueSignal Pro Lifetime$19.99
- TrueSignal Lifetime Subscription$59.99









