Watchlog Bluetooth vs Connectivity Test
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Watchlog Bluetooth
This application facilitates Bluetooth connections for data collection from specific sensors. It is designed to work seamlessly with Hydrotechnik sensors, enabling efficient data transfer and management.
- Bluetooth connectivity
- Hydrotechnik sensor support
- Data collection
- Data management
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Bluetooth connection app for use with Hydrotechnik sensors.
Connectivity Test
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Connectivity Test is a tool to detect the signal strength of the inverter wifi and bluetooth.
Screenshots
Verdict
The clearest difference is iOS requirement: Watchlog Bluetooth at 13.0 against Connectivity Test's 15.1. On price, update cadence, ads and in-app purchases 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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 5, 2026 and September 7, 2026 respectively.
| Parameter | Watchlog Bluetooth | Connectivity Test |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 25 MB | 15 MB |
| Age rating | 4+ | 17+ |
| Developer | Hydrotechnik UK Test Engineering Ltd | AsianPowerDevicesInc |
In-app purchases
Watchlog Bluetooth
No in-app purchases
Connectivity Test
No in-app purchases
Questions
Is Watchlog Bluetooth free?
Is Connectivity Test free?
Do Watchlog Bluetooth or Connectivity Test have ads?
Which is updated more often, Watchlog Bluetooth or Connectivity Test?
Other comparisons
