LECO Cornerstone vs Watch Sensor Logger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LECO Cornerstone
Monitor your LECO instrument's status and results remotely from your device. View data, check maintenance, and receive vital updates on analysis completion and system information.
- Remote instrument status monitoring
- View set and replicate results
- Data visualization on plots
- Check maintenance status
- Access methods and details
- Receive vital message updates
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With Cornerstone installed on your device, you can monitor the status of your LECO instrument from anywhere in the world! Features: • View all your set and replicate results • See data on curve/scatter plots • Check maintenance status • View methods and method details • Check status and monitor activity • View the latest system & leak check results • View ambient values • View message history • View digital inputs & outputs • View valve states • View system parameters • Get message updates upon completion of an analysis or for other vital information
Watch Sensor Logger
Log detailed motion and GPS data from your Apple Watch. Export sensor readings like acceleration, attitude, and location as a CSV file for analysis. This app is exclusively designed for Apple Watch.
- Log sensor data
- GPS tracking
- Export to CSV
- Acceleration logging
- Attitude data
- Time stamping
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Watch Sensor Logger turns your Apple Watch into a powerful motion and location logger. Record high-precision sensor data straight from your wrist: • Acceleration • Rotation Rate • Gravity • Attitude • GPS location Start a recording on your Apple Watch, then review your sessions on your iPhone. Every measurement is visualized with clear charts so you can spot patterns at a glance, and you can export any session as a CSV file for analysis in your favorite tools. Perfect for researchers, developers, athletes, and anyone curious about the motion of everyday life. KEY FEATURES • One-tap recording on Apple Watch • Motion sensors: acceleration, rotation rate, gravity, attitude • GPS location logging • Beautiful charts to explore your data • CSV export for spreadsheets and analysis • Manage and delete past sessions easily
Screenshots
Verdict
The clearest difference is ads: LECO Cornerstone at none against Watch Sensor Logger's shown. LECO Cornerstone also leads on update cadence (every 5 weeks vs every 25 months). Watch Sensor Logger's advantage is iOS requirement (17.0 vs 26.6). On price, in-app purchases, monetization model 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.
LECO Cornerstone ships an update every 5 weeks, Watch Sensor Logger every 25 months. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.
| Parameter | LECO Cornerstone | Watch Sensor Logger |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | 5 — better | — |
| Update frequency | Every 5 weeks — better | Every 25 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 26.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | LECO Corporation | yuya kanbetsunawa |
Customer experience
LECO Cornerstone
Watch Sensor Logger
In-app purchases
LECO Cornerstone
No in-app purchases
Watch Sensor Logger
No in-app purchases
Questions
Is LECO Cornerstone free?
Is Watch Sensor Logger free?
Do LECO Cornerstone or Watch Sensor Logger have ads?
Which is updated more often, LECO Cornerstone or Watch Sensor Logger?
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