# Karis — Kegel Trainer For Men & Women

> Discreet pelvic floor exercise trainer for men and women with guided animations. (iPhone/iPad app by Karis Digital LLC.)

- Source: https://appshunter.io/ios/app/karis/id1493936608 (this page in markdown: same URL + `.md`)
- Developer: [Karis Digital LLC](https://appshunter.io/developer/1493936607)
- Category: Health & Fitness, Lifestyle
- Price: $3.99
- Rating: 4.60/5 from 25 App Store ratings · 17 written reviews indexed
- Age rating: 12+
- Requires: iOS 18.0 · 16 MB
- Languages: American English
- Released: 2020-01-10
- Data updated: 2026-07-07
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/karis/id1493936608/reviews.md

## What is Karis?

It’s the invisible exercise everyone is doing.

Designed for men and women, Karis is the kegel trainer that’s discreet and effortless. And, dare we say, fun. 

FOR EVERYONE
Stronger pelvic floor muscles may improve intimacy, childbirth, post-pregnancy, incontinence, and more.

EFFORTLESS
A Karis session just takes a couple minutes.  

EYE-CATCHING
A gorgeous animation guides muscle contraction and relaxation. And there are 2 color themes to choose from.

ADDICTIVE
Indulge at home, in meetings, or on the go. Or during a bad date, your kid’s birthday party, or the DMV line. Careful, you might get hooked.

DISCREET
Notifications don’t use words like “kegels” or “pelvic” to avoid delightfully awkward moments. Your health is your business, after all.

REWARDING
7-day streaks unlock an appearance by the famous Kegel Eagle to recognize your efforts.

*WatchOS app integrates with HealthKit.

## Key features

- Pelvic floor strengthening for men and women
- Discreet and effortless daily sessions
- Engaging animated guidance
- HealthKit integration on watchOS
- Streak rewards and recognition

## Chart rankings

- #195 in Top Paid · Health & Fitness (US App Store)

## Recent user reviews (10 of 17)

All indexed reviews: https://appshunter.io/ios/app/karis/id1493936608/reviews.md

### 3/5 — 基本ok，但真的很需要一些功能

*2022-12-11*

1、自定义程度更高，可以添加组合动作，包括慢速、快速收缩放松。
2、手表在收缩状态持续震动，这样可以不用盯着屏幕，方便锻炼时做其他事。
3、将运动计入workout。
谢谢🌹

### 5/5 — Okay, but not exactly what I was looking for

*2021-07-09*

I like that I can set reminders and I like the haptic feedback. But, I wish I could personalize it more. I was given specific instructions for Kegels by my physical therapist, and it would be nice if I could make adjustments for the hold/release times. For example, I want to do 10 reps where I hold for 10 seconds then relax for 10 seconds. Then I want to do quicker hold 2 and relax 2 seconds for 10 reps.

Thank you for the update! I love the new change!!

**Developer response:** We hear you JennyGirl88! We've improved our personalization options, and you can now set specific rep counts, hold times, and release times. Please let us know your thoughts and any additional feedback you might have here or at contact@karis.io. Thank you!

### 4/5 — Apple Watch App leaves something to be desired

*2020-11-05*

Nice app overall, I just wish the app on Apple Watch would keep the watch awake while running. All too often, I’ll start an exercise, only for the watch screen to go black and the vibration to stop. It’s a bit inconvenient to have to keep awkwardly move my wrist to keep the watch awake, especially since I’d prefer to multitask while doing an exercise. Otherwise, pretty nice app.

**Developer response:** Glad you enjoy the app and thanks for bringing this issue to our attention! Please let us know what you think of our latest update, which should address the issue. While Apple won’t let us keep the screen on during an exercise, we were able to make it so the sound and vibration continues in the background. 

Feel free to contact us here or at contact@karis.io with any additional questions or feedback. Thank you again!

### 4/5 — Please make the vibration stronger!

*2020-08-05*

Excellent app and I love that I can use it on my Apple Watch during the day. I just wish the vibration was stronger because I have to look at it or else I don’t know when to squeeze and relax. Please make the vibration stronger and this will be a perfect app!

**Developer response:** So glad you’re enjoying Karis Anthony! Apple doesn’t let us control vibration strength on the Watch, but it looks like you can control it through your settings: https://www.howtogeek.com/236815/how-to-make-your-apple-watch-vibrate-more-prominently/ . Does that resolve the issue?

How do you like the phone haptics? The contract haptic plays at full intensity and sharpness, but the relax haptic is a bit more...relaxed🙂. 

Please feel free to contact us here or at contact@karis.io with any additional questions or feedback. Thank you!

### 2/5 — Watch app doesn't sync correctly

*2020-03-11*

Watch app doesn't work correctly. On the phone app I have it set to 10 reps, but for some reason I the watch, it keeps defaulting to 1. I even uninstalled the app and reinstalled it. It was working correctly for a few days, and then went back to the incorrect reps.

**Developer response:** Thanks for bringing this to our attention Deniceger654! This issue should be resolved in the update we just released, version 1.1.1. Please let us know if that works. You can also reach out to us any time at contact@karis.io with additional feedback. (We love feedback!)

### 2/5 — Please, make it more customizable!

*2020-02-20*

The app itself is good. Awesome that it works with Apple Watch. HOWEVER... it’s not customizable but the colour ( which is only two options) Since I pay for the app I expect it to fit my needs. This app doesn’t. You can only change the amount of reps, which are 4 different options to choose from, but I can’t change the duration. Which would have been nice.

**Developer response:** Thanks for the feedback! Our latest update allows you to set the number of reps more precisely and change the duration. Would welcome your thoughts, and any additional questions or feedback, here or at contact@karis.io.

### 5/5 — beautiful and useful app

*2020-01-29*

Would be better if customization of contracting duration is available

### 5/5 — Excellent design, super useful (new mom!)

*2020-01-25*

Beautifully designed and super easy to use. As a new mom, I can see how these exercises would have been great for expecting moms to practice their kegels. Visually very appealing to use. I like the small vibrations the phone makes to hemp remind the user to do their exercise. Well done!

### 5/5 — Great app

*2020-01-15*

Love this app, use it everyday! Feel like it makes a real difference in my everyday well-being. Definitely recommended

### 5/5 — Amazingly easy to use!

*2020-01-15*

I was so amazed at how simple and easy this app is to use. And makes doing the exercises fun and it goes by fast. With the reminders, I can finally get into an easy, fun consistent routine to strengthen these key muscles. I’m so glad I found this app!!

## Frequently asked questions about Karis

### What is Karis?

Karis is a paid app designed to help men and women strengthen their pelvic floor muscles. It offers guided exercises with animations to make the process engaging and discreet.

### How much does Karis cost?

Karis is a paid app priced at $3.99. This one-time purchase grants access to all its features.

### What devices does Karis support?

Karis is available for both iPhone and Apple Watch. The watchOS app specifically integrates with HealthKit.

### Is Karis suitable for children?

Karis has an age rating of 12+, making it appropriate for teenagers and older users interested in pelvic floor health.

### How often is Karis updated?

The app was last updated on November 16, 2025, indicating ongoing development and support. The latest version is 1.3.0.

### What are the benefits of using Karis?

Strengthening pelvic floor muscles with Karis may help improve intimacy, support childbirth and post-pregnancy recovery, and address incontinence.

### Does Karis offer a free trial?

As a paid app, Karis does not appear to offer a free trial. The purchase price is $3.99 for full access.

### How does Karis keep my health data private?

Karis is designed to be discreet, with notifications that do not explicitly mention 'kegels' or 'pelvic'. Your health information is treated as private.

## Version history (last 5 releases)

### 1.3.0 — 2025-11-16

Updated for iOS 26.

### 1.2.1 — 2021-09-29

Updated Karis for iOS 15 and improved accessibility.

### 1.2.0 — 2021-07-07

Major update!
- Greater customization: set your rep count and timing per rep with ease and complete flexibility. 
- Widget: press and hold on your home screen, press the "+" button, and add our nondescript shortcut widget.
- Apple Watch Complication: open Karis directly from your favorite Apple Watch face.

This update also improves the Apple Watch experience. Give it a try and let us know your thoughts!

### 1.1.1 — 2020-05-01

Bug fixes and behind-the-scenes enhancements. 
Coming soon: more customization!

### 1.1.0 — 2020-01-18

Kegel training is now available on your wrist with Apple Watch.  Enjoy haptic vibrations to guide the way, as well as the gorgeous animation customized to the Apple Watch display.

## Apps similar to Karis

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Kratos Kegel Workout](https://appshunter.io/ios/app/kratos-kegel-workout/id1515451641) | 4.5 (71) | $3.99 | Health & Fitness |
| [Stretch: Daily Flexibility](https://appshunter.io/ios/app/stretch-daily-flexibility/id6744564337) | — | Free | Health & Fitness |
| [Love & Intimacy Hypnosis](https://appshunter.io/ios/app/love-and-intimacy-hypnosis/id1021177308) | 4.7 (23) | Free | Health & Fitness |
| [Kegel Counter](https://appshunter.io/ios/app/kegel-counter/id1666998665) | 4.9 (30) | Free | Health & Fitness |
| [Kegel Trainer- Pelvic Exercise](https://appshunter.io/ios/app/kegel-trainer-pelvic-exercise/id1613658771) | 5.0 (6) | Free | Health & Fitness |
| [HealthTunes](https://appshunter.io/ios/app/healthtunes/id1464474355) | 4.7 (19) | Free | Health & Fitness |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*