Saca Octopus vs Watch Sensor Logger
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Saca Octopus
This utility app transforms your phone into a remote control for various functions. It allows you to lock and unlock devices, locate your vehicle, and more. Download it to experience convenient remote control capabilities.
- Phone as remote transmitter
- Locking functionality
- Unlocking functionality
- Vehicle finding
- Remote control capabilities
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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: β’ Acceleration β’ Rotation Rate β’ Gravity β’ Attitude β’ 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 β’ One-tap recording on Apple Watch β’ Motion sensors: acceleration, rotation rate, gravity, attitude β’ GPS location logging β’ Beautiful charts to explore your data β’ CSV export for spreadsheets and analysis β’ Manage and delete past sessions easily
Screenshots
Verdict
The clearest difference is review sentiment: Saca Octopus at 100% against Watch Sensor Logger's 50%. Saca Octopus also leads on ads (none vs shown) and update cadence (weekly vs every 25 months). On price, in-app purchases, monetization model 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.
Saca Octopus ships an update weekly, Watch Sensor Logger every 25 months. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.
| Parameter | Saca Octopus | Watch Sensor Logger |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews β better | 50.0% of reviews |
| Update frequency | Weekly β better | Every 25 months |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch β better |
| Requires iOS | 10.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 6 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | θ ι | yuya kanbetsunawa |
Customer experience
Saca Octopus
Watch Sensor Logger
In-app purchases
Saca Octopus
No in-app purchases
Watch Sensor Logger
No in-app purchases
Questions
Is Saca Octopus free?
Is Watch Sensor Logger free?
Do Saca Octopus or Watch Sensor Logger have ads?
Which is updated more often, Saca Octopus or Watch Sensor Logger?
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