Timegrapher X App Reviews

Works exactly as it is described and is extremely accurate. Was easily able to regulate an ETA 2892 (Omega Seamaster 300) quickly and reliably.

I’ve tried most of the common watch timers for the iPhone and this one is by far the best. If you want a real tool to do watch regulation, this is the one to get. (P.S. I never write iPhone app reviews.)

I am quite impressed with this app so far. In a quiet room I was able to get some solid data and improve the accuracy of my Seiko from -7s/d to +3s/d. I’d be really interested to compare date from a standalone time grapher, but alas I do not have access. I also really appreciate that this developer collects zero data, and has one of the best privacy policy’s I’ve ever read. A breath of fresh air

Would love to see some more love from the dev. It’s not cheap.

I have a watch that I've tracked over many days as running around 14 seconds fast per day. This app reads +3-4 seconds for the beat rate. So it's quite inaccurate.

App works great with the lightning dongle and 3.5mm headphones. Versus paying for a physical tool that will someday end up in a landfill, I appreciate using hardware I already own. Nice app, keep it up. 👍🏻

Better than I expected it to be. I used it with the headset it said to use, and I was able to get an accurate reading from my ST1901 which I knew was very off at about +13 s/d. I tried to use it with my Navitimer B01 and had a little trouble since it was so quiet and the signal was somewhat noisy, but it still did a decent job and gave me a good readout with very reasonable result. I’m pretty happy with my purchase as I don’t need incredible accuracy, but just want to be able to tell if my Navit

Great app with great functionality by the wired headphones

I was originally annoyed at the pricing model and still believe the developer should be more clear. The Pro version is $60. But that’s where the annoyance stops. This app is rock solid and extremely accurate. A quiet room is all that’s required… and it can even tolerate a little background noise. Note to Developer: although the app still runs flawlessly, it’d be great to feel a little love from time to time to let us know you’re still around :)

Well worth the cost. I was immediately able to regulate an NH36 movement (Seiko) that I got in a watch from AliExpress. When received the watch was measured at running +46 seconds a day, lol. It’s now running +-5 seconds a day. Also, the developer has posted a very good video on YouTube on how to use the app.

Finally a time graph that works!!! I couldn’t be more pleased with this app. Worth every penny. I’ve been a watchmaker for 35 years and this might be the handiest tool to come along in decades.

I have stopped using my other timegrapher completely. This does everything I need to adjust and regulate my watches. I use it with the Apple Earbuds and ot works great.

Extremely good product. Been running it on my iPad with the watch and microphone in a drawer to reduce noise. Just wished it would stretch on the iPad display.

Idk what these reviews are on about but this app doesn’t work very well. Can’t seem to get anything I try to regulate to be anything close to what it says. And even if I’m a sound proof studio room I couldn’t get it to get a stable accuracy. Just constant drifting. I would give it 1 star but maybe it’s just the new iPhone mics or something that’s no longer compatible (wild guess). Spend an extra hundred on a timegrapher.