Thermostat control BLE vs ArkEmail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thermostat control BLE
Control your room temperature directly from your smartphone. This app connects via Bluetooth to your thermostat, allowing you to adjust settings, request room cleaning, or set do-not-disturb preferences for each room.
- Set room temperature via smartphone
- Bluetooth thermostat connection
- Request room cleaning
- Set do-not-disturb preferences
- Manage preferences per room
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The Thermostat Control application allows you to set the temperature for each room from your smartphone. By connecting to the thermostat via bluetooth it is in fact possible to regulate the temperature, request cleaning of the room or not to be disturbed. Once the application has been paired with the thermostat, these preferences can be set for each available camera using the appropriate selector.
ArkEmail
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Private Email application designed to work in the Ark Ecosystem. Users first must first create an account via the INVIZD App in order to use this App.
Screenshots
Verdict
The clearest difference is update cadence: ArkEmail at every 2 months against Thermostat control BLE's every 9 months. Thermostat control BLE's advantage is iOS requirement (13.0 vs 16.0). 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.
Thermostat control BLE ships an update every 9 months, ArkEmail every 2 months. Both last shipped on October 24, 2026.
| Parameter | Thermostat control BLE | ArkEmail |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (9 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 20 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | TROLL s.r.l. | ArkrA LLC |
In-app purchases
Thermostat control BLE
No in-app purchases
ArkEmail
No in-app purchases
Questions
Is Thermostat control BLE free?
Is ArkEmail free?
Do Thermostat control BLE or ArkEmail have ads?
Which is updated more often, Thermostat control BLE or ArkEmail?
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