# Plank Timer: MotionFit — Form Coach & Core Workout

> Form Coach & Core Workout (iPhone/iPad app by ChangHyun Nam.)

- Source: https://appshunter.io/ios/app/plank-timer-motionfit/id6800519625 (this page in markdown: same URL + `.md`)
- Developer: [ChangHyun Nam](https://appshunter.io/developer/1850596911)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 94 MB
- Languages: American English, Arabic, French (France), German (Germany), Japanese, Korean, European Spanish
- Released: 2026-08-25
- Data updated: 2026-09-27
- User reviews in markdown: https://appshunter.io/ios/app/plank-timer-motionfit/id6800519625/reviews.md

## What is Plank Timer?

More than just a plank timer.

MotionFit helps you train planks with better control and more consistent form. The camera analyzes your posture during each workout, tracks your hold time automatically, and gives you real-time feedback while you train.

REAL-TIME FORM COACHING

Place your phone to the side, start your workout, and hold your plank.

MotionFit analyzes your posture during the exercise and helps you maintain a more stable position.

• Automatic plank timing
• Camera-based form analysis
• Real-time posture feedback
• Form improvement tips
• Workout history
• Progress tracking

IMPROVE YOUR FORM

Holding longer is not the only thing that matters.

MotionFit analyzes how well you maintain your plank position and highlights what to focus on during your next workout.

After each session, review a clear summary of your workout, form, and key areas for improvement.

TRACK YOUR PROGRESS

Review your previous workouts and see how your training develops over time.

Track:

• Plank hold time
• Workout frequency
• Form trends
• Workout history
• Improvement areas

Stay consistent and improve your plank performance step by step.

YOUR PLANK COACH

Whether you're doing a quick daily core session or a longer plank workout, MotionFit turns a simple timer into a training companion focused on your form and progress.

Start your next plank with MotionFit.


## Version history (last 2 releases)

### 1.0.2 — 2026-09-03

Bug fixes and stability improvements.

### 1.0.1 — 2026-08-25

No release notes.

## More apps by ChangHyun Nam

- [MotionFit: Workout Coach](https://appshunter.io/ios/app/motionfit-workout-coach/id6754861354)
- [Motion Fit:Boxing Shadow Timer](https://appshunter.io/ios/app/motion-fitboxing-shadow-timer/id6756345882)
- [Steps 10000: Pedometer & Walk](https://appshunter.io/ios/app/steps-10000-pedometer-and-walk/id6756559499)
- [Running 530](https://appshunter.io/ios/app/running-530/id6756865734)
- [SubShield:Subscription Manager](https://appshunter.io/ios/app/subshieldsubscription-manager/id6757132474)
- [GiftGuard: Gift Card Wallet](https://appshunter.io/ios/app/giftguard-gift-card-wallet/id6757139365)

All apps by ChangHyun Nam: https://appshunter.io/developer/1850596911

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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 2026-09-27.*