CTC Connect vs Saveeye
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CTC Connect
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CTC Connect allows you to control your heating system easily from your smartphone. With this application you can manage setpoint adjustments and, if something is wrong, receive alarm notifications. To get started, simply download the app, create your account and add your CTC system to your account. Note! This application requires the accessory CTC Internet and at least firmware 20150701 or later installed in your heat pump system.
Saveeye
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The Saveeye app receives data from the Saveeye data logger, which is mounted on your electricity meter. We provide hardware for a long list of different electricity meters. Please see www.saveeye.eu
Screenshots
Verdict
The clearest difference is update cadence: Saveeye at every 3 weeks against CTC Connect's every 3 months. CTC Connect's advantage is iOS requirement (8.0 vs 16.4). 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.
CTC Connect ships an update every 3 months, Saveeye every 3 weeks. The most recent releases landed on December 19, 2025 and September 3, 2026 respectively.
| Parameter | CTC Connect | Saveeye |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 54 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | CTC AB | Saveeye ApS |
In-app purchases
CTC Connect
No in-app purchases
Saveeye
No in-app purchases
