Speedometer Simple
by WATT APPS
- Navigation
- Free
- Rating
- 4.7
- 130.4K ratings · US storefront
- Top 8%among 52 Navigation apps
- Last update
- Sep 30, 2026
- Version 2026.9.1
- Size
- 81 MB
- Category
- Navigation
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Speedometer Simple is a simple speedometer that is very easy to use.
This app uses phone's GPS to accurately determine your speed.
Speedometer has large fonts and supports mph, km/h, and knots speed display. Optionally, city name and a compass can be shows on the screen. The app also shows the traveled distance. Average and maximum speed is displayed in an optional screen as well. Interface color can be set one of many pre-selected colors. Speedometer app can record the speed during your trips and provide post-trip statistics like maximum speed, traveled distance etc.
Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://bit.ly/speedometer_privacy
What’s new
Release notes for the latest version, as written by the developer.
Bug fixes and Improvements
Rank history
Daily position in the Burkina Faso charts. #1 is at the top.
- Best rank
- #1
- Current rank
- #1
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
66/100
Not flagged as small & simple
- Developer size70% · 25
Developer: 2 apps on the charts
- Audience size0% · 20
Ratings: 130,437
- App size60% · 10
Size: 81 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof100% · 30
Best rank #1, 164 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 2026.9.1LatestReleased Sep 30, 2026