Comparison

Acceleration vs Speedometer & Logger + G Force

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

Head to head
About

Acceleration

Measure and visualize your device's acceleration in various scenarios like car rides or roller coasters. The app displays readings in gravitational units and offers charting controls.

Highlights
  • Measure acceleration in gravitional units
  • Pause, resume, and clear charting
  • Switch between chart and orb views
  • Filter X, Y, and Z acceleration components
Features
Read full description

Take your device to a ride and check the acceleration e.g. in your car, an elevator, on a roller coaster or during take off and landing. The acceleration is measured in gravitional units (9.81m/s2). Features: - pause, resume and clear the charting - switch between chart and orb - filter the x, y, and z component of the acceleration

About

Speedometer & Logger + G Force

Track your speed and acceleration in real-time with analog and digital displays. Record your journeys, view them on maps and graphs, and export your data as CSV files. Set custom speed limit alerts for safer driving.

Highlights
  • Real-time speed and acceleration display
  • Trip recording and playback
  • Speed limit alerts
  • Log export to CSV
  • Map visualization of trips
  • Customizable units and limits
Read full description

Visualize your driving data and master smooth, efficient trips. Speedometer - Speed & Acceleration is a dual telemetry dashboard that tracks your real-time velocity and gravitational forces (G-force) using precise analog and digital gauges. Perfect for daily commutes, eco-driving to save fuel, cycling, tracking high-speed train or flight travels, and evaluating technical car performance. The custom speed limit alarm acts as your co-pilot, helping you stay safe and prevent accidental speeding tickets. Start saving logs anytime with a single tap directly from the main screen. With our latest update, you can watch your journey unfold live on a dedicated background map view. The app dynamically draws your tracking path and centers on your position in real time as you log. After your drive, easily review your velocity changes on a crisp telemetry graph or retrace your entire route on an interactive map. Key Features - Hybrid Dashboard Display: View high-visibility traditional analog style gauges paired with a spot-on digital display for both speed and G-forces. - Real-Time Route Mapping: Track and visualize your movement path live on an interactive grid map that seamlessly follows your position during log recording. - Custom Speed Limit Alerts: Set your personalized speed limits and receive instant audio beep alerts to promote safe and lawful driving. - Peak Hold Memory: Catch and maintain your highest achieved velocity and maximum acceleration markers right on the instrument cluster. - Flexible Cluster Configuration: Tailor the interface to your preference by switching units of measurement and adjusting maximum dial limit scales. - Full Telemetry Logging: Save critical speed and coordinates in the background, then play them back or inspect historical data on custom maps. - Raw CSV Data Export: Save your trip logs to standard CSV files for detailed spreadsheet analysis on your computer. - Instant Location Sharing: Grab your current exact coordinates and geographic details to share them instantly with friends or roadside assistance. From smooth highway cruising to capturing track telemetry or saving on your daily fuel consumption, download today and transform your driving experience with professional metrics.

Screenshots

Acceleration4 screens
Speedometer & Logger + G Force4 screens

Verdict

The call

The clearest difference is price: Speedometer & Logger + G Force at Free against Acceleration's $0.99. Speedometer & Logger + G Force also leads on review sentiment (33% vs 0%) and update cadence (every 2 weeks vs every 17 months). Acceleration's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

Speedometer & Logger + G Force is free to download; Acceleration costs $0.99 up front. Speedometer & Logger + G Force sells 1 one-off in-app purchase. Acceleration asks for nothing beyond the download.

UpkeepUpdate frequency

Acceleration ships an update every 17 months, Speedometer & Logger + G Force every 2 weeks. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.

Scorecard7 real differences · 3 level
Acceleration versus Speedometer & Logger + G Force: the parameters behind the verdict, then further details
ParameterAccelerationSpeedometer & Logger + G Force
Price$0.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews0.0% of reviews33.3% of reviews — better
Number of ratings1 — better—
Update frequencyEvery 17 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size1 MB15 MB
Age rating4+4+
DeveloperPiet JonasKazuhisa Kobayashi

Customer experience

Acceleration

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

Speedometer & Logger + G Force

Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

Acceleration

No in-app purchases

1 purchases

Speedometer & Logger + G Force

One-time1
  • Remove Ads$4.99

Questions

Is Acceleration free?
Acceleration costs $0.99, with no in-app purchases.
Is Speedometer & Logger + G Force free?
Speedometer & Logger + G Force is free to download, with in-app purchases available.
Do Acceleration or Speedometer & Logger + G Force have ads?
Speedometer & Logger + G Force shows ads; Acceleration does not.
Which is updated more often, Acceleration or Speedometer & Logger + G Force?
Acceleration ships an update every 17 months, and Speedometer & Logger + G Force every 2 weeks. Most recently, Acceleration was updated on September 16, 2026 and Speedometer & Logger + G Force on September 21, 2026.

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