# BoulderCam — AI Auto-Crop

> AI video editor that automatically tracks and crops subjects in any video. (iPhone/iPad app by Hanyu Seo.)

- Source: https://appshunter.io/ios/app/bouldercam/id6769048902 (this page in markdown: same URL + `.md`)
- Developer: [Hanyu Seo](https://appshunter.io/developer/1896618234)
- Category: Photo & Video, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 47 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Thai
- Released: 2026-05-15
- Data updated: 2026-08-16
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/bouldercam/id6769048902/reviews.md

## What is BoulderCam?

BoulderCam is an AI video editor that automatically tracks the subject in your video and crops the frame to follow them at any aspect ratio.                                                                                            
  It works for any video with a moving subject — climbing, workouts, dance, vlogs, and more.                             
  Tired of static, off-center footage from a tripod? Drop your video into BoulderCam, and AI will analyze every frame,   
  detect the subject, and smoothly move the crop to keep them centered the whole time.

https://sites.google.com/view/bouldercampaywall/%ED%99%88
                                                                                                                         
  The result is a perfectly framed vertical clip, ready to post on Instagram, TikTok, or YouTube Shorts.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://sites.google.com/view/applebouldercam/%ED%99%88

## Key features

- AI subject tracking
- Automatic frame cropping
- Supports any video with moving subjects
- Creates vertical clips for social media
- Smoothly centers subjects

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| BoulderCam Pro Monthly | $0.99 | per month |
| BoulderCam Pro Yearly | $7.99 | per year |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/bouldercam/id6769048902/reviews.md

### 5/5 — 지속적으로 새로운 기능 생겨서 좋아요

*2026-06-30*

실험실 기능 진짜 좋은것 같아요 클라이밍 갈때마다 씀!

**Developer response:** 좋게 사용해주셔서 정말 감사합니다! 🙏
앞으로도 클라이밍 갈 때마다 자연스럽게 쓰게 되는 앱이 되도록 더 좋은 기능들 계속 만들어보겠습니다!

### 4/5 — 좋아요 근데..

*2026-06-01*

영상이 만들어지면 색깔이 허여지고 갤러시옛날카메라 처럼 나오는데 이거는 고쳐주세여..

**Developer response:** 안녕하세요. 소중한 리뷰 감사합니다.

말씀해주신 특정 영상에서 색감이 흐려지는 문제를 확인했고, 현재는 수정 완료되었습니다.
스토어에서 최신 버전으로 업데이트하시면 개선된 결과로 사용하실 수 있습니다.
앞으로 더 안정적으로 사용할 수 있도록 계속 개선하겠습니다!

### 5/5 — Ai가 클라이밍에 선사한 최고의 선물

*2026-05-26*

아직 초기이고 필요한 기능도 있어보이나, 이미 충분하고 혁신적인 앱

**Developer response:** 안녕하세요. 좋은 리뷰 남겨주셔서 정말 감사합니다.
아직 초기 단계라 부족한 점도 있지만, 클라이밍에 도움이 되는 앱이 될 수 있도록 계속 개선해나가겠습니다.
필요한 기능이나 불편한 점이 있다면 언제든 편하게 알려주세요. 감사합니다!

### 5/5 — 좋아요!!

*2026-05-26*

트래킹도 확실하고 무엇보다 무료로 이런 기능을 손쉽게 쓸수있다는 점이 너무 좋은거 같아요 다만 스태틱한 무브나 크롭 크기를 줄이면 화면이 많이 흔들리네요 어쩔수없는 부분인거 같지만 보완된다면 정말 완벽할거 같습니다!! 만들어주셔서 감사합니다

**Developer response:** 정성스러운 피드백 정말 감사합니다! 🙏
말씀해주신 것처럼 스태틱한 무브나 크롭 크기를 줄였을 때 화면 흔들림이 더 크게 느껴질 수 있어서, 최근 업데이트에서 화면 이동의 부드러움을 조절할 수 있는 기능을 추가했습니다.
계속 더 안정적이고 자연스럽게 만들 수 있도록 개선해나가겠습니다. 감사합니다!

## Frequently asked questions about BoulderCam

### Does BoulderCam have ads?

Yes, BoulderCam contains advertisements. As a free application, ads are displayed to support its development and ongoing service.

### What devices does BoulderCam support?

BoulderCam is available on iPhone and iPad devices. It is designed to work seamlessly on Apple's mobile and tablet platforms.

### How often is BoulderCam updated?

The latest version, 2.0, was released on June 22, 2026, indicating recent development activity. Users can expect ongoing improvements and feature additions.

### What is the age rating for BoulderCam?

BoulderCam has an age rating of 4+. This suggests it is suitable for a wide audience, including younger users, with no mature content.

### Can BoulderCam track multiple subjects?

The current description focuses on tracking 'the subject,' implying a primary focus on a single main subject. Further details on multi-subject tracking are not provided.

### Is BoulderCam free to use?

Yes, BoulderCam is available for free. The app is supported by advertisements, allowing users to access its features without an upfront cost.

### What kind of videos can BoulderCam edit?

BoulderCam can edit any video featuring a moving subject, including activities like climbing, workouts, dance, and vlogs. The AI is designed to analyze and follow these subjects.

## Version history (last 5 releases)

### 3.3 — 2026-08-13

prevented the screen from sleeping during analysis.

### 3.2 — 2026-08-09

renew

### 3.1 — 2026-08-06

• Added "Save with overlay" — export your video with the pose skeleton drawn on it.
• Improved output quality and bug fixes.

### 3.0 — 2026-08-02

Improved access to subscription management for active subscribers
Improved stability when processing videos trimmed from the beginning

### 2.9 — 2026-07-30

• Added fullscreen view in the editor — see the video and overlays larger while keeping the aspect ratio.
• Bug fixes and stability improvements.

## More apps by Hanyu Seo

- [oneRM calculator(1RM)](https://appshunter.io/ios/app/onerm-calculator1rm/id6768949745)

All apps by Hanyu Seo: https://appshunter.io/developer/1896618234

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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 2026-08-16.*