# Mountain Climber Form Counter — AI rep counter for your core

> AI rep counter for your core (iPhone/iPad app by Hosung Hwang.)

- Source: https://appshunter.io/ios/app/mountain-climber-form-counter/id6793507912 (this page in markdown: same URL + `.md`)
- Developer: [Hosung Hwang](https://appshunter.io/developer/6789744714)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 15 MB
- Languages: American English, Arabic, French (France), German (Germany), Hindi, Indonesian, Italian, Japanese, Korean, Mongolian and 10 more
- Released: 2026-07-27
- Data updated: 2026-08-14
- User reviews in markdown: https://appshunter.io/ios/app/mountain-climber-form-counter/id6793507912/reviews.md

## What is Mountain Climber Form Counter?

Mountain Climber Form Counter turns your camera into an automatic rep counter. On-device pose detection watches your thigh angle and counts every knee drive in real time, so no wearable is needed.

Count
- Automatic rep counting with the camera, processed on your device
- Each leg is tracked on its own, so alternating knees both count
- Real-time count with haptic and voice feedback
- Set a daily goal and watch it fill up

Record
- Record your workout with the skeleton, count and timer drawn right into the video
- Sound is captured too, so you can hear the session back
- Date and approximate area are stamped on the video
- Join the day's videos into one and export at 1x, 2x or 4x
- Save to Photos or share. Videos stay on this device

Look back
- Calendar of your workout days, daily and monthly totals, and calories
- Grades from D to SSS based on your daily reps (SSS = 2,000)
- Swipe left and right to move between days

Free, with an optional one-time Remove Ads purchase that also removes the watermark from new recordings.

Mountain climbers are done in a plank, so put your phone at your side rather than in front of you. Once your whole body is in the frame from the side, get into a plank and start driving your knees.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |



## Version history (last 3 releases)

### 1.1.2 — 2026-08-07

New: a short first-run guide shows how to place your phone and start your workout.

- The home calendar now folds and unfolds
- Buttons respond when pressed

### 1.1.1 — 2026-07-30

Stability improvements:
• In-app purchases now reload automatically if the store is slow to respond.
• The tracking permission prompt now appears reliably on first launch.

### 1.1.0 — 2026-07-28

No release notes.

## More apps by Hosung Hwang

- [microplan1](https://appshunter.io/ios/app/microplan1/id6789744712)
- [Ad Cost Calculator](https://appshunter.io/ios/app/ad-cost-calculator/id6790012441)
- [PipCam: Front & Back Camera](https://appshunter.io/ios/app/pipcam-front-and-back-camera/id6790093994)
- [DuoShot: Wide & Vertical](https://appshunter.io/ios/app/duoshot-wide-and-vertical/id6790226696)
- [GPS Camera: Location Stamp](https://appshunter.io/ios/app/gps-camera-location-stamp/id6791540531)
- [Squat Form Counter: AI Reps](https://appshunter.io/ios/app/squat-form-counter-ai-reps/id6791916161)

All apps by Hosung Hwang: https://appshunter.io/developer/6789744714

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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 2026-08-14.*