Reviews and Recent Comments:

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  Rodolphe Poupardin: Easy and precise! Works very well. I managed to regulate a Seiko 4r36 movement from - 40 sec/day to +2 sec/day. I like the fact that you don't need an external microphone, just the smartphone mic is enough (of course you need a very quite environment.). The gratis ver is a bit useless, but definitely worth to receive the paid ver.
  User rated this game 5/5 on 2019-03-22



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  A Google user: Simple to use, well worth the cash.
  User rated this game 5/5 on 2018-01-11



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  Richard Friedman: Easy, simple to use, almost self explanatory. Others are far too complex and difficult. This one did the job without any guides or having to watch videos. Worth the pro make batter. Worked on all my watches using the phone's microphone. I didn't have to attach an external microphone.
  User rated this game 5/5 on 2018-01-13



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  D Purdy: I run a clock n watch repair store n use it constantly
  User rated this game 5/5 on 2015-06-03



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  Ygal Firansky: Brilliant
  User rated this game 5/5 on 2018-04-12



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  Sora No Uta: exactly what you need!
  User rated this game 5/5 on 2017-12-15



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  NY NY: Well worth it if u have an automatic watch!!..it's a must have!!!..buy now
  User rated this game 5/5 on 2018-03-30



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  Zafir Haque: Perfect apk, and a good value for what it is. Works surprisingly well to calibrate watch, though obviously not as accurate as $$$ dedicated equipment or pro watchmaker. Should use some ui improvements, as the text on the graphs are little.
  User rated this game 5/5 on 2018-04-24



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  david healey: It's a good apk for checking watches
  User rated this game 5/5 on 2019-04-24



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  Jeff Wilson: Really simple to use and one less program to take on house calls.
  User rated this game 5/5 on 2015-08-19



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  Dan Lavalier: Another apks can not hear the ticks this one should. Recommend using a external mic. Place mic on back of watch. Strapped watch to watch pillow. So mic is between watch back and pillow. Place both in little box for more sound proofing. Got measurements. Then paid and received frequencies and variance. Can now check watches, portable.
  User rated this game 5/5 on 2016-12-09



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  Tempus_Fugit73: Incredibly useful apk. Works just like a $200+ timegrapher. Can even pick up the faint ticking of faster, modern movements. Awesome job! Hopefully a 16,200 bph option in the next modernize?
  User rated this game 5/5 on 2018-07-32



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  Karthik Pullela: Unbelievable for the price it is. One won't regret with the purchase.
  User rated this game 5/5 on 2019-01-25



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  Victor Kristiansen: Brilliant apk, will be purchasing when the trial period runs out. Use with an external microphone connected with my phone for bench work, or just with the phones built in microphone when not at my bench. Excellent for the hobbyist!
  User rated this game 5/5 on 2018-05-02



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  Steve Terry: Good if your not a moron. It's not excellent but once wish argue with the price!
  User rated this game 5/5 on 2017-07-30



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  Jerry Krantz: this apk is beautiful slick. better than others out there.
  User rated this game 5/5 on 2019-04-26



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  M D: Pure genius for the watch addicts like me
  User rated this game 5/5 on 2018-04-14



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  Robert Schuch: I paid for the Pro ver. It works on an old mechanical alarm clock (4 bps) as well as a few quartz wall clocks I inspected (1 Hz). With the mechanical clock I was able to tell that the rate changes depending on how much the clock is wound. Interesting. No luck with watches but that's not surprising--I can barely hear them myself!
  User rated this game 5/5 on 2015-11-30



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  Kaloyan Erusalimov: This tool works perfectly! It is incredibly simple to use and I was finally able to set my Seiko automatic.
  User rated this game 5/5 on 2019-02-06



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  Cody Slab: First of all, search video on youtube how to use this, and Pay for VIP option if you wish to tune the watch quicker, but even without it this apk guidelines, you can finetune your mechanical watch to seconds a week, really worth it
  User rated this game 5/5 on 2015-11-14



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  Jonathan Yimin: Got this to regulate an eBay Raketa 24hr movement and had it dialed in to 18002bpm consistently at the 10 second same time value. Paid for the pro ver too, as I'll likely be buying more of these watches.
  User rated this game 5/5 on 2018-11-18



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  A Google user: Incredibly useful and makes regulating all my watches an effortless task. I just use the mobile mic, leave the watch with the case opened on top and I can regulate it easily. I also found it more accurate than another apks which show more features. Definitely suggested for watch amateurs that worry about those -10s/d!
  User rated this game 5/5 on 2018-03-03



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  Glenn Brockett: Use the gratis ver to try, if it works, buy the full ver. Better than another ones I have tried.
  User rated this game 5/5 on 2017-04-03



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  Joe Pishnery: I tried the another apks for measuring the BPH of my self winding watch. Simple to use.
  User rated this game 5/5 on 2017-06-31



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  Phil Leith: This worked good. Very simple and intuitive. Autodetected the beat to shoot for on my watch and allowed me to hone in on that number with the proper adjustment lever (create sure you know which one that is before moving any of them!)
  User rated this game 5/5 on 2018-09-06



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  Steve Torres: This is a good apk! I was able to receive all the info I required within the first two mins of using this apk. Well worth the $5.
  User rated this game 5/5 on 2018-10-27



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  dmitry ryabchinskiy: Worked good! Adjusted two of my mechanical watches and both run awesome and more precise now. Simple two use too.
  User rated this game 5/5 on 2018-03-10



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  Scott Jeffery: Purchased the full ver today, gave a excellent effect compared to my microset timer on a 18000 count carriage clock. About as awesome as you can expect from tool and the phones microphone
  User rated this game 5/5 on 2017-07-15



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  Mykola S.: Thanks, nice apk! Helped me to adjust my seiko stargate from -20sec/day to +3 sec/day
  User rated this game 5/5 on 2019-02-25



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  mobashir ilyas: apk is good and accurate. if u can add ticking sound of watch‚ then it will be like a true timegrapher. am i right?
  User rated this game 5/5 on 2019-09-27



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  James Taylor: Easy no messing around and does the job.
  User rated this game 5/5 on 2019-05-04



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  Jan Sirkia: Really good and useful for checking your mechanical watch.
  User rated this game 5/5 on 2017-12-04



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  Bob Hope: works a treat. still usable without bonus
  User rated this game 5/5 on 2019-02-09



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  Kimsanboy Davlatov: very useful apk. i gived 5 stars
  User rated this game 5/5 on 2018-09-07



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  Michael OConnor: Much easier to use than apks like Wildspectra if you're specifically interested in heurological apks. Challenging to position my phone mic. to pickup watch beats, but the apk is good!
  User rated this game 5/5 on 2017-11-30



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  A Google user: Good method to set the tick~tock beat on mechnical pendulum clock. Much better than trying to do I by ear. Gives visual display for very actuate settings. Love it.
  User rated this game 5/5 on 2018-08-21



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  Wing Tsang: A very awesome and accurate apk for mechanical watch adjustment. A quiet environment is a must. It worths $5!
  User rated this game 5/5 on 2018-10-31



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  Agung Cahyono: previously i give only one stars, after reading all the comment.. i test the pro and it well worth 5$..
  User rated this game 5/5 on 2018-01-29



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  Doug Ledingham: I have tuned my 1780's longcase clock to 5 seconds per day accuracy. Works good just using the standard mic on my smartphone. I would really like it if it should also measure the tick-tock to ensure it is not going tock-tick if you understand me.
  User rated this game 5/5 on 2019-02-26



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  A Google user: Just noticed the updated feature to agree special beat times. Excellent for dealing with the 66-beaters! So satisfied I upgraded to "pro". BTW - Reviewer of 13May16 is mistaken and evidently does not know much about his clock.................................(my earlier review from '14...) Nice, but I have a Hermle grandfather movement before me that runs @ 66 bpm (3960 bph). The apk does not seem to recognize that rate to sync and calculate versus
  User rated this game 5/5 on 2016-06-04