Perfect your plank form, challenge your friends, or join a team to get your core strong. Our AI motion coach will give you real-time interactive feedback and track your time every step of the way. It’s not as good as a real coach in your house, but how could it ever be? See you on the leaderboards!

Exer is a transformative fitness platform connecting you to the best coaches and trainers on the planet, along with the support of first-of-its-kind artificial intelligence using just your phone. Apart from our Perfect Plank app, we are in the midst of launching other apps. See more on

More about Exer:

REAL-TIME FEEDBACK USING OUR AI. We use on the edge AI (on your phone) to track your movement in real-time, and provide you audio feedback for a more immersive coaching experience. If anything, we’re only augmenting (not replacing!) the existing coaching experience, and we’re here to empower people to move, train and play better!

HELP FEED AMERICA. 1 min of plank time = 1 meal donated to Feeding America. Up to 10k meals this month. Everyone automatically joins this team and is part of this challenge!

ALWAYS FREE TO USE. The Perfect Plank is completely free -- there are no hidden costs in our app. We will add additional paid features down the line, but you’ll never have to pay for what you use today.

PRIVACY BUILT IN. We take your privacy seriously. While we use the front camera to recognize movement, none of your video is ever sent to us / the cloud. The AI runs purely on your phone, and only your 3 recent planks are stored on your device for you to review. Nothing gets sent back to us unless you have an error and want to help us troubleshoot.

CHOOSE FROM DIFFERENT COACHES. Use one of our two coaches to motivate you and give you audio guidance during your plank. More coaches to join the platform soon.

NO HARDWARE NEEDED. All you need is your phone and an empty space to plank. No fancy equipment required.

INTERACTIVE AND FUN. With leaderboards and teams, invite your friends, family, followers and challenge them to a plank.

COACHES/TRAINERS. If you’re interested in creating a team for your clients or adding your voice to the platform so you can give your clients personal coaching, please drop us an email at!

PHONE/IPAD TYPES. We only use the camera on your iPhone or iPad, but require iOS 13.0 or newer. Will work on iPhone SE, 6s, 6s Plus, 7, 7 Plus, 8, 8 Plus, X, XR, XS, XS Max, 11, 11 Pro, 11 Pro Max. iPad Air 2, Air (3rd generation), mini 4, mini (5th generation), iPad (5th generation), iPad (6th generation), iPad (7th generation), Pro 9.7-inch, Pro 10.5-inch, Pro 11-inch, Pro 12.9-inch


Terms of Service:
Privacy Policy:

If you have any questions or feedback, reach out to us at and we'd love to hear from you.

Follow @movewithexer on FB, Instagram, and Twitter.

What’s New

Version 1.3.4

• Weekly plank time - we have updated the weekly plank time to now start on Monday and end on Sunday.

• 1 min of plank time - 1 meal donated to Feeding America. Up to 10k meals this month. Everyone automatically joins this team and is part of this challenge!

• Create your own Team - Form a private team with a personal leaderboard so you can compete with others you know, or simply have a group of individuals to keep you accountable.

• Share your Plank with Friends - Show off your #perfectplank form and your plank time with others!

Ratings and Reviews

4.7 out of 5
58 Ratings

58 Ratings

celcelw ,


Such a fun and great new app! After downloading this I’ve been planking consistently and improving my form! I’ve never felt this strong and fit. The app shows a leaderboard so it inspires you to plank more each day, and it’s exciting to take on this daily challenge.

Trust me, you won’t regret downloading this app!! Definitely a game changer in the fitness app realm.

Developer Response ,

Hi! Thank you so much for your support and positive review, and we're glad to hear that you're feeling stronger and fitter with the app! 🙌

Chispacita ,

Exceeds Expectations

This became one of my favorite apps ever within hours of downloading. It’s so motivating. Being able to see your form, effortlessly track time, and view collective stats is great. I don’t know what - if any - other exercises the developers could also figure an app for but I’d download those too in an instant.

Developer Response ,

That's incredible. Thank you so much for your support and positive review, and we really appreciate how much you love the app! Stayed tuned... we have more exciting fitness apps and platforms coming your way 🙌

JMRQ527 ,

Fun and Easy Planks!!

As soon as I was able to find the right space in my home for my planks, the app worked smoothly! I enjoyed hearing the coach talk me through my mistakes as well as my progress. I love the idea of adding friends and setting reminders... especially during this hellish quarantine! Bring on the 6pk!

Developer Response ,

Thank you so much for the positive review! We love that you're enjoying your experience in Perfect Plank, and we're rooting for you and your 6 pack! 💪

App Privacy

The developer, Exer Labs, Inc., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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