Call2U vs CGT Tracker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Call2U
Forward calls from an Ipervoice system to your mobile device. Answer calls, control door or car entrance access, and temporarily mute your microphone.
- Call forwarding
- Answer calls remotely
- Door/entrance access control
- Temporary microphone mute
- Ipervoice system integration
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App to forward the call from Ipervoice system to a mobile device. It gets possible to answer, to open the door or the car entrance and to close the mobile microphone for a while.
CGT Tracker
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CGT Tracker β Your Intelligent Solar Power Management Companion Manage your energy systems effortlessly with CGT Tracker, a specialized app for businesses using solar power plants installed by Clean Grid Technology (CGT). This app is designed to provide secure access to real-time data, actionable insights, and performance metrics. CGT Tracker is exclusively for Clean Grid Technologyβs customers who have solar power plants installed at their commercial facilities. Customers receive a unique user ID and password to access the app. Key Features: 1. Robust Security: β’ Personalized Login: Each user receives a unique account to ensure data privacy and security. 2. Intelligent Monitoring: β’ Real-Time Insights: Access live data on solar energy production, power consumption, generator performance, and fuel levels. β’ Multiple Projects Management: Seamlessly switch between multiple power plants if you manage sites at different locations. β’ Sustainability Metrics: Track your carbon footprint reduction and progress toward sustainability goals. 3. Operational Efficiency: β’ Cost Analysis: See how much youβre saving with solar energy compared to traditional energy sources. β’ Energy Optimization: Identify inefficiencies and make data-driven decisions to enhance performance. β’ Historical Data Access: Review and download past data to identify trends and improve energy usage strategies. 4. User-Friendly Design: β’ Intuitive Dashboard: Get a clear overview of your solar power systemβs status at a glance. β’ Easy Navigation: Access important details with just a few taps.
Screenshots
Verdict
The clearest difference is update cadence: CGT Tracker at every 2 months against Call2U's every 6 months. Call2U's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 17.6). On price, ads and in-app purchases 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.
Call2U ships an update every 6 months, CGT Tracker every 2 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.
| Parameter | Call2U | CGT Tracker |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | β |
| Update frequency | Every 6 months | Every 2 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | β |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 9.0 β better | 17.6 |
| Further details β not scored | ||
| Size | 18 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | URMET SpA | Clean Grid Technology |
In-app purchases
Call2U
No in-app purchases
CGT Tracker
No in-app purchases









