Carel Controlla vs e
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Carel Controlla
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CONTROLLA is the CAREL app designed specifically for end users, for controlling units equipped with CAREL controllers, either via the Cloud portal or a dedicated wireless gateway. The main features are: - Intuitive interaction with the unit, thanks to a customisable user interface in the desired language - Same user experience for both types of connection, via the Cloud to ensure the unit is under control even when away from home or the site, or via a local connection. - Compatibility with new generation parametric and programmable controllers.
e
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ζ΄θ½»ζΎεΎηζ§ε·ζηθΏθ‘εζ°γ Make the control of the refrigeratoration system simpler
Screenshots
Verdict
The clearest difference is update cadence: Carel Controlla at every 3 months against e's every 5 months. e's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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.
Carel Controlla ships an update every 3 months, e every 5 months. The most recent releases landed on September 21, 2026 and September 29, 2026 respectively.
| Parameter | Carel Controlla | e |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months β better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 β better |
| Further details β not scored | ||
| Size | 52 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | CAREL INDUSTRIES S.p.A. | Hangzhou Saiwei Motor Co.,ltd |
In-app purchases
Carel Controlla
No in-app purchases
e
No in-app purchases
Questions
Is Carel Controlla free?
Is e free?
Do Carel Controlla or e have ads?
Which is updated more often, Carel Controlla or e?
Other comparisons
