Comparison

Watch Sensor Logger vs Speedo Live

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Log sensor data
  • GPS tracking
  • Export to CSV
  • Acceleration logging
  • Attitude data
  • Time stamping
Features
Read full description

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

About

Speedo Live

Features
Read full description

A clean, minimal speedometer for Apple Watch. Shows real-time GPS speed — fast, simple, distraction-free. Features: • Real-time GPS speed tracking (km/h, mph, m/s) • Full-screen display for maximum visibility • Tap anywhere to start/stop tracking • Apple Watch complications for quick access • Minimalist, clutter-free interface Use Cases: • Walking, running, cycling, skating • Driving (passenger seat reference) • Training and pace tracking • Verifying speed from bike computers, treadmills • Outdoor adventures and sports Concept: Open the app — see your speed. Nothing extra.

Screenshots

Watch Sensor Logger4 screens

Verdict

The call

The clearest difference is price: Watch Sensor Logger at Free against Speedo Live's $1.99. Speedo Live's advantage is ads (none vs shown) and iOS requirement (13.0 vs 17.0). On 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

CostPrice · In-app purchases · Ads · Monetization

Watch Sensor Logger is free to download; Speedo Live costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
Watch Sensor Logger versus Speedo Live: the parameters behind the verdict, then further details
ParameterWatch Sensor LoggerSpeedo Live
PriceFree — better$1.99
Rating5.0 (1 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 25 months—
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Apple WatchiPhone, iPod, Apple Watch
Requires iOS17.013.0 — better
Further details — not scored
Size17 MB1 MB
Age rating4+4+
Developeryuya kanbetsunawaOleksandr Pasha

In-app purchases

None

Watch Sensor Logger

No in-app purchases

None

Speedo Live

No in-app purchases

Questions

Is Watch Sensor Logger free?
Watch Sensor Logger is free to download, with no in-app purchases.
Is Speedo Live free?
Speedo Live costs $1.99, with no in-app purchases.
Do Watch Sensor Logger or Speedo Live have ads?
Watch Sensor Logger shows ads; Speedo Live does not.

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