A high quality Speedometer app with the same sophisticated brain inside as our paid version. When you go over a preset speed limit, the large digits change colour from green to red and the device emits a loud sound to alert you! Great for avoiding speeding tickets!

‣ Easy to set and configurable speed limits
Set speed limits with 4 fast and configurable presets. Presets only need a single tap and are the safest way to set the limits!

‣ S.O.S. Flat tyre or worse?
Our speedometer shows your current location and you can share it easily (sms/text, email) with car assistance services, ambulance or friends.

‣ Know your car's limits !
Does your car become sluggish on those steep climbs? Is it possible you got too high in mountains ? Our built-in altimeter will provide you with accurate readings that indicate your height over sea-level.

‣ In a dispute for speeding?
GPS Black box gives you point by point time, speed, location and altitude data for the last 20 minutes of your travel. You can email its data as an excel or csv file. Or you can surely switch it off or reset at any moment.

‣ Need to know where you are?
Integrated map shows your location and a tracking "tail" behind you.

∙∙ UNIVERSAL APP. Speedometer for iPhone and 3G-iPads. Retina graphics included.

∙∙ 000-999 SPEED AND LIMIT RANGE. MPH, KMH AND KNOTS. Maximum, average speed, distance traveled.

! You can use this app on your iPhone 3GS, 4, or 4S as well as on any iPad with 3G. **App will not work properly on iPods and wifi only iPads as they don't have GPS chip (External GPS module is required).
! Please note that as with all GPS apps, continued use of GPS running in the background can dramatically decrease battery life.

Drive safely and avoid paying those speeding fines! Our speedometer is the ideal watchdog companion no matter what journey you are going on!

Full version of the speedometer gives you ability to work in background, GPS tracking, waypoints, trip cost computer, Siri shortcuts for applying speed limits and controlling track recording, 100+ customization options and more. Be sure to check it out in the AppStore!

* A bit of instructions: If speedometer doesn't show you the speed, just be sure to be under the open sky to have GPS signal. Under the open sky, within 5-10 seconds GPS indicator will become green and speedometer will start showing the speed.
** If you wonder why gps speedometer may show 3-5 mph (3-8 kmh) less than a car's speedometer, you can take a look here: (tomtom's discussion thread).
*** And here is an amazing article explaining why GPS might show you 80ft (or -80!) altitude when you are laying on the beach. Don't throw the app or iPhone away just because of that! :) Let us use the article's last sentence here: "Those who use GPS altitude to aid in landing their small plane should have their insurance policies paid up at all times".

What’s New

Version 2.0.3

・ Bug fixes and optimizations:
‣ Optimized for iOS 13.6.
‣ Fixes for users that are using 12 hours (AM/PM) time format.
Full version only:
・ Option to set activity type to further optimize GPS tracking accuracy: Automotive, Fitness, Airborne, Other (boat, train). Settings > Advanced settings > GPS Tracking > Activity type.
・ Personal GPS Locator Beacon.
- Option to create your personal GPS Beacon and provide your loved ones with a web link to follow your location in a web browser.
Bon voyage!

Ratings and Reviews

4.7 out of 5
29.8K Ratings

29.8K Ratings

Spaceman61 ,

IOS 11 bug? (Edited..nope, it was the car’s computer)

I really like the app. Simple to use. Gives you a good check where to set cruise control when on the Interstate. Lot of easy to use features.

This is an edited review:

Originally rated a 3 star. Had an issue on a trip that the speed indication reads exactly 1/2 of the actual speed. ie going 70, it reads 35 MPH. Deleted App, reloaded to most current version. Tried several different settings on iPhone etc. still acted the same. Wrote a review and within 15 minutes received a reply from Stan and we began some troubleshooting procedures.

Short version is that the iPhone was connected to the Cadillac XTS USB port in the console compartment. When I disconnected the cable and ran the application it worked flawlessly. As soon as I plug the cable back in, the display showed 1/2 of actual speed.
iPhone 7 iOS version 11.3
Tried wife’s iPhone 5 with IOS 10.x
Same result.
Plug my phone into a cigarette to USB adapter in the application work fine. Bottom line is that the car’s computer system was giving erroneous input to the phone and application.

This App is awesome. Just beware of any time you are using a navigation app and you seem to be getting erroneous responses, be sure that you were not connected to the car’s computer system.

Two things:
This App is ***** (5 star)
And Stan ROCKS! !!

Developer Response ,

Dear Jim, thank you for contacting me via email and it was great experience to troubleshoot the issue with you. Let me recap the outcomes here. Turned out that the problem was in "DIRECT USB" port in Cadillac XTS. While connected to this port, location information was overridden by the car and was erratic. When connected to the simple charger USB port, everything was alright. Thank you again! This way we know that this is not an app or iOS 11 fault and have a hint to Cadillac users to avoid use of a "DIRECT USB" port if they want location to be provided by iPhone, but go a simple charger USB port. Yours, Stan.

boosted s10 ,

Very accurate. Love it. Hate the cost.

First off...... Those of u say it’s inaccurate... get a real phone. I drove by one of those police radar signs today. And it said exactly what the police radar said. Well I like it. Just wish it cost less. In wouldnt use it a lot. I just put bigger tires on the back of my street truck. So therefore it acts like putting a different gear ratio in the rear. The speedometer in the truck reads lower now then your actual going. And thanks to this app. I know my speedometer is 3 to 6 mph off. If truck sais I’m doing 45 I’m really going 49 50. And I don’t need to get another ticket so this app helped me. I haven’t even looked at all the options it has. But it’s definitely a cool app. Ohh it has a heads up display so u can have it reflected of your windshield at night.

Scott👨‍💻 ,

Great app, great developer!

I use this app to help prevent myself from speeding and it works great. The only issue I have is that if you leave it running in the background it will drain the battery pretty fast. I sent some feedback to the developer and heard back right away. It is very easy working working with him and it sounds like he may have a new option coming out in a future version which would allow for better management of turning tracking on and off which would fix the battery drain issue. I totally recommend the in app purchase to not only get the extra features but also to support this developer which has demonstrated great care and attention over the app!


Stanislav Dvoychenko
68.2 MB

Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Japanese, Portuguese, Russian, Spanish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like