Acova Connect vs TO.sync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Acova Connect
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Acova, a leader in the field of indoor climate, offers you the possibility to use and manage easily and comfortably your Acova radiators through your Smartphone and/or Tablet. Download our simple, intuitive and convenient Acova Connect application now to manage your radiators remotely from anywhere in your home. A more intelligent and conscious management will allow you to optimize your thermal comfort and energy consumption at home. Your Smartphone and/or Tablet must be equipped with at least "Bluetooth Low Energy 4.0" technology. Supported products: • Zenia • All radiators with WIVAR II in combination with remote control “Model 1” • All radiators with Immersion Heater Control (IHC) • All radiators with Immersion Heater Design (IHD) • ComfoSpot 50 / ComfoAir 70 / ComfoAir Fit 100 with radio module in combination with Acova Connect-Box A whole range of possibilities included: • Creation of individualized daily and weekly schedules • Personalization of factory predefined settings • Definition of different scenarios (e.g.: at home, away, sleep, etc.) and absence planner • Remote activation from specific functionalities (e.g.: pre-heating mode, open window detection, room temperature, etc.)
TO.sync
This app helps Transavia France pilots synchronize their schedules with their personal calendars. It also provides tools to estimate their earnings.
- Schedule synchronization
- Calendar integration
- Earnings estimation
- Pilot-specific tools
- Independent application
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TO.sync est une application indépendante à destination des PN Transavia France qui leur permet de synchroniser leur planning avec leurs agendas et d'estimer leur rémunération.
Screenshots
Verdict
The clearest difference is update cadence: TO.sync at every 4 days against Acova Connect's every 4 months. Acova Connect's advantage is iOS requirement (13.0 vs 18.0). 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.
Acova Connect ships an update every 4 months, TO.sync every 4 days. The most recent releases landed on September 29, 2026 and October 17, 2026 respectively.
| Parameter | Acova Connect | TO.sync |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 38 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | Zehnder Group AG | Adrien VERMEULEN |
In-app purchases
Acova Connect
No in-app purchases
TO.sync
No in-app purchases









