Watchlog vs SECA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Watchlog
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Bluetooth Pressure monitoring and logging software for up to 8 connected sensors. Pressure peak capture. Export results to CSV files for further analysis. Calculation channels e.g. P1-P2. Graphical or numerical display of connected sensors.
SECA
This utility app allows users to switch sensor units and display units, export data to Excel, and load real-time data curves. It also enables reading data and modifying configuration parameters in real time.
- Switch sensor units
- Export data to Excel
- Switch display units
- Load real-time data curves
- Modify configuration parameters
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Switch sensor units, export data to excel, switch display units, and load data curves in real time. Read data in real time on the uplink, and modify configuration parameters on the downlink
Screenshots
Verdict
The clearest difference is iOS requirement: Watchlog at 10.0 against SECA's 13.0. 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.
Watchlog ships an update every 3 weeks, SECA monthly. The most recent releases landed on September 17, 2026 and August 24, 2026 respectively.
| Parameter | Watchlog | SECA |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (4 ratings) — better |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 35 MB | 86 MB |
| Age rating | 4+ | 17+ |
| Developer | Hydrotechnik UK Test Engineering Ltd | 上海铭控传感技术有限公司 |
In-app purchases
Watchlog
No in-app purchases
SECA
No in-app purchases
