OHA is a lifestyle acupuncture massager app. It turns your iPad/ iPhone as a acupuncture massager machine.

What’s New

Version 5.1.1

Bug fix and add new features.

Ratings and Reviews

1.7 out of 5
18 Ratings

18 Ratings

Shelbs7435 ,

Same issue as other review, doesn’t always work

Sometimes it randomly stops working and so I have to uninstall and re download app. Would like to have this resolved so I can continue to use. It keeps saying something about volume. I have an iPhone 7, is that maybe the issue?

Gonzalez diaz ,

Great app needs improved user interface

This app has been a godsend to provide the Vagus nerve stimulation my son needs. I do have feedback to make it a more useful app as I think a better user interface can help people who are starting out and most of all, AVOID UNSAFE USE! On the iPhone, the user interface buttons and letters are extremely small and this makes it more likely that a user will have the settings wrong and unsafe. An example is that you would set the voltage up to 50 V and not notice or that you use a constant current instead of a cyclic one because one can barely see the setting. In the future I think it is important to help users prevent keeping a voltage of 50 V because it is dangerous and unsafe. There should be some way to prevent this. Also, I find myself setting my timer for the end of my 1 hour session because there is no timer to tell you that your session is done, the little bell seems like it should do that but does not. Another useful feature would be some sort of noise or alert that your session has gone on PAUSE. If I inadvertently touch the volume setting I won't notice that it goes on pause unless I open the app and check. This means I could have wasted a whole hour without noticing that The app went on PAUSE! All of these recommendations are to make the app much more user-friendly. Thanks for a wonderful product!

Itdoesnttakemynickname ,

Doesn’t always work

3 people in my family of 4 uses this app for VNS treatment. It is a medical treatment we need everyday. In the last 45 days the app has stopped working twice. Last time it came back to work after 4 days (it means we were all those days without treatment) now we are on the 3rd day without it cause it stopped working again. It keeps telling me I need to unlock the volume limit and it is useless because we don’t have a volume limit it has always been unlocked. We have 4 IOS devices and none of them work. The worst part is I try to contact the company and they never answer my emails. I need this resolved. We paid a small fortune for the device and the app keeps crashing every few months. Can someone please responde!?


Chi-pei Wang
35.9 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Japanese, Korean, Simplified Chinese, Traditional Chinese

Age Rating
Infrequent/Mild Medical/Treatment Information


  • Family Sharing

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

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