Reviews and Recent Comments:

• 

  John G: unbelievably awesome. i did search one minor glitch, when playing back a recorded run, it plays slightly slower than true time. about 5 seconds difference per min. in another words: playback is at about 90% speed, not true time. I inspected this on two various devices. * Playback within the apk, and no videos recorded.
  User rated this game 5/5 on 2015-11-20



• 

  Azar Azizov: Love it!
  User rated this game 5/5 on 2015-06-23



• 

  Mark Rehorst-Smith: Best apk for lap logging
  User rated this game 5/5 on 2015-05-17



• 

  Giovanni Di Cello: Just can't use my Q-1000eX with the apk. Gps is connected but apparently can't see satellites. Can you fix it? EDIT ( i managed to enable EVERYTHING from the settings menu for the device and it looks like it is now working! Hope it stays like that!
  User rated this game 5/5 on 2017-10-18



• 

  Florent Bouron: Exactly what I need Awesome working lap tracking and unbelievable analysis functions. Nothing compares to the analysis accessible via this apk. It even gets better with fresh versions
  User rated this game 5/5 on 2016-05-23



• 

  D Puorro: Perfect Thanks for the good apk! Complements my GoPro for HPDE's.
  User rated this game 5/5 on 2015-02-05



• 

  noah hurwitz: Perfect lap timer with video overlays!
  User rated this game 5/5 on 2017-03-04



• 

  Erik Larsen: This is the best! Good for true analysis of various lines, braking and turn in points between laps overlaid on each another. Not quite as awesome as a timer while on the track as Harry's lap timer but more intuitive and useful for data analysis afterward. I usually have both running at the same time for this reason. Unless your race is not going to be on TV or your at least trying for a national championship then it seems hard to justify anything beyond this. A external GPS and OBD II are a must for this to be worth using.
  User rated this game 5/5 on 2016-07-21



• 

  Massimo Filippi: Phenomenal Application, Phenomenal Help I have been using Racechrono Pro, weekly, since June of 2015. No matter if I'm on a very little kart track, or full-sized street racing course, ease of use, pairing options with the outboard Bluetooth GPS, in apk functionality, all perfect. The ability to overlay different graphed data channels is very nice. I had a hardware problem and the help I received from the apks creator was in itself was worth what I paid for the apk over a year ago. Good training program. Couldn't be happier!
  User rated this game 5/5 on 2016-08-30



• 

  Trevor Izard: This is the apk u need! Worth every penny, begin it up and it can tell when ur at the of the pit lane and starts timing 😊
  User rated this game 5/5 on 2016-07-28



• 

  Mr. 986: A finished product Glad to see RCP finally released after a successful Beta try. This tool has everything a serious track enthusiast needs in one device. Perfect track evaluation capabilities and long with video recording control.
  User rated this game 5/5 on 2014-06-25



• 

  Jason P: Best timing Apk out their now with video. Create sure you invest in some external GPS and a OBD reader :)
  User rated this game 5/5 on 2014-06-29



• 

  M D Schroeder: Works Beautifully!!
  User rated this game 5/5 on 2017-10-22



• 

  Robert Pruss: Perfect Apk and Responsive Developer I have been using this apk for about a year and it has been perfect. It took some getting used to and playing with on making tracks, but once you receive it down, it works perfect. The developer is very responsive, replies to questions and concerns quickly, and is always working to improve it. I love using it with my character 3+ for autocross.
  User rated this game 5/5 on 2015-12-10



• 

  Best apk on my smartphone Unbelievable job done by the author. Works perfectly. I have managed to receive quite a few another people to change to using this apk from using a various one.
  User rated this game 5/5 on 2016-08-20



• 

  Konrad Lindblad: Best apk ever Worth every penny, best apk ever! The video recording function with overlay gauges is good and the lap timer itself is gorgeous. I created a custom bracket for my smartphone so that it can both video record my laps and present me the lap timer. I LOVE IT!
  User rated this game 5/5 on 2014-07-04



• 

  Michal Szymorowski: V awesome apk. Works with gp session
  User rated this game 5/5 on 2016-07-02



• 

  Mel VanderWal: So good The gratis ver warrants 5 stars.. this ver gets 10 stars. Unbelievably easy to record and export a video with speed and RPM. Immediately connected to my bluetooth GPS and OBDII reader. A unbelievable self-analysis program.
  User rated this game 5/5 on 2014-10-12



• 

  Conner solo: Unbelievable apk with help to match
  User rated this game 5/5 on 2014-06-25



• 

  Frank Fargnoli: Good Good apk just what I required for days at the track.
  User rated this game 5/5 on 2014-11-15



• 

  ricardo cunha: Best lap timer ever! Second year that iam using the apk! This apk will create any track videos e look like a professional video with data. Very simple to use and very acurate specially iff you use external gps antena. And even buying a external gps antenna you will save cash compare with other options. From far the easiest and de best lap timer i seen!
  User rated this game 5/5 on 2016-07-16



• 

  Deen Hameed: Looking forward to this! SO satisfied to see RC going Pro! I'm glad the Android device ver is as awesome as the old Symbian one, and now with video! :) The UI really takes advantage of the better horsepower and touchscreens on the fresh devices to create this an perfect laptimer. What did happen to all the Performance programs though? (rolling starts, 0-100, 80-120kmph, etc). I still have my old Symbian ver for those but would be good if they should be added on to the RCP to create the tool complete.
  User rated this game 5/5 on 2014-05-29



• 

  Philip Burdock: Good apk Very accurate with 10hz external gps. .
  User rated this game 5/5 on 2014-11-11



• 

  Andrey M: Best lap timer Thank you!
  User rated this game 5/5 on 2016-02-30



• 

  Vytas Bilinskas: Like Like like like
  User rated this game 5/5 on 2015-08-29



• 

  Robert Bonestell: Good race recording apk! I use it with my OBDLink-LX, XGPS160, and GoPro Session and I love it!
  User rated this game 5/5 on 2016-06-07



• 

  Henri Österlund: Good apk!! We have been using RaceChrono Pro in its various alpha and beta versions this season at VLN Race Series at Nurburgring and are very satisfied with it. A few observations: - proper external GPS is a must, otherwise the quality of GPS data is not accurate enough. Phone's internal GPS may work on tracks which are flat, but not at the Ring. - Telephone's internal video is amazingly awesome. We only used Samsung S3 and were very positively surprised on the quality of the vid.
  User rated this game 5/5 on 2014-09-10



• 

  Ari Karistianto: Very awesome apk i use when im race
  User rated this game 5/5 on 2017-12-16



• 

  Kenneth Mobberley: Exactly what I need Loved the primary RaceChrono apk as it worked with my Garmin GLONASS when others didn't, but missed not having video recording capability. But with the Pro pack, it has all the functions I need!
  User rated this game 5/5 on 2015-03-31



• 

  Paul Brosius: Good Chumpcar lap timer Used with a smartphone mounted to dash to present laptimes during endurance racing. Very reliable and accurate when compared with the vehicle transponder
  User rated this game 5/5 on 2016-07-21



• 

  Nick Petris: SJCAM help Please add wireless connection sjcam action cameras help in an already top notch apk. Thanks for this program you provided us. Hold up the awesome work.
  User rated this game 5/5 on 2016-09-02



• 

  seniskenis: Cool So far so awesome, but wondering can I connect to my vems ecu for engine readouts via bluetooth. As I understand vems is compatible with AIM protocol whitch is compatible with CAN. Can someone shed some light on that matter?
  User rated this game 5/5 on 2015-07-29



• 

  Alamgir Mand: Good work Used it at Thunderhill with a Droid razr in my suit and a GoPro on the tail - good video editing to sync the data and the exported overlay looks very professional
  User rated this game 5/5 on 2015-10-23



• 

  Özer Özkaraoğlu: Perfect Combines all data sources, and provides a very nice ui for analysis.
  User rated this game 5/5 on 2015-09-29



• 

  Johann Van De Venter: INEX LEGENDS RACER What a good apk. Got other 3 racers to use it.
  User rated this game 5/5 on 2015-09-13



• 

  Chadwick Morehead: Still the best The use I've gotten out of the primary gratis apk created it worth upgrading just to help the author. I've tried all the Android device track timers and Racechrono is by far the best. Has yet to have a crash or fail me. I use the export files to produce video overlays. Has created improvements to my driving in true time and after reviewing results.
  User rated this game 5/5 on 2015-01-04



• 

  Eric Brown: Good Use this for autocross data logging on a budget. Works good!
  User rated this game 5/5 on 2014-11-15



• 

  Anton Trukhanyonok: Very well created, worth the price. I use it every time I go on a track day.
  User rated this game 5/5 on 2017-07-08



• 

  Ken Trier: Can't say enough about how satisfied I am with this apk. Most of all the customer service was good. I was initially frustrated but ALL my emails were responded to in a courteous and timely until I realized where I was going wrong.
  User rated this game 5/5 on 2017-09-06