BetaLens
成栋 郑 Photo & Video iPhoneiPadiPod touch
BetaLens is a free Photo & Video app for iPhone and iPad by 成栋 郑. Requires iOS 17.0. Updated October 26, 2026.
- Price
- Free
- on the App Store
- Size
- 35 MB
- Age 4+
- Updated
- Oct 26
- 2026 · v2.3
Screenshots
About BetaLens
BetaLens is an AI-powered smart cameraman custom-built for rock climbing, utilizing machine vision, digital cropping, and AI motion analysis to deliver automated camera movement, hardcore anti-interference, and full-throttle 4K 60fps recording, completely freeing your hands. Core Highlights • AI Auto-Tracking & Cinematography: Precisely locks onto your center of gravity, delivering silky-smooth anti-shake footage at 60fps ultra-HD. • Full-Auto Zoom: Captures the full picture in wide-angle at the start and dynamically punches in to track details at high altitudes, conquering both distance and height. • Hardcore Anti-Interference: Ignores passing crowds, neighboring route distractions, and tiny high-altitude targets, holding focus without losing track. • Air Gesture Trigger: Wave your hand to start the countdown, paired with audio feedback and haptic vibration for a worry-free start on the wall. • Bouldering & Lead Modes: Intelligently adapts to horizontal movements or long-line vertical climbing scenarios. • AI Motion Analysis & Ability Radar: Instantly generates a biomechanical review, a 5-dimensional technical radar chart, and AR trail-effect videos with a single tap.
What’s new
Version 2.3 · Updated October 26, 2026
【What's New in BetaLens v2.3: AI Tactical Coach & Dual-Attempt Comparison】 This update brings the all-new AI Tactical Climbing Coach and powerful side-by-side attempt comparison to help you break through your hardest climbing cruxes! Key Highlights: 1. 【All-New AI Tactical Coach】 • Powered by advanced LLM analytics to turn biomechanical metrics and tracking data into intuitive fall breakdowns and actionable beta suggestions. • Supports customizable LLM providers (including OpenAI, DeepSeek, and custom endpoints) with live connectivity testing. 2. 【Dual-Attempt Sync Player】 • Compare two attempts side-by-side in landscape with independent scrubbing and crux pre-roll synchronization. • Interactive 5-axis biomechanical radar comparing arm efficiency, core tension, base of support, and path smoothness. 3. 【Smart Project Albums & Visual Filmstrips】 • Automatic attempt clustering using temporal proximity and visual feature prints. • New visual filmstrip picker to organize and reassign sessions with ease. 4. 【Performance & Localization】 • Clean, transparent subscription paywall layout. • 100% bilingual parity for English and Chinese climbing terminology. • Video player optimizations for faster scrubbing and reduced memory overhead.
App privacy
The developer, 成栋 郑, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to BetaLens
Looking for apps like BetaLens? Here are 6 similar apps on the App Store. The highest rated is ArtBorder (5.0/5), and 5 of the 6 are free to download.
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GoTop
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ClimbCam
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AI Climb Video Editor: CruxCut
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ArtBorder
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DiveColor - Underwater Editor
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拾帧 - HDR视频转实况照片
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| BetaLens | – | Free | October 26, 2026 | |
| GoTop | – | Free | Sep 26, 2026 | Compare |
| ClimbCam | – | 4.99 USD | Oct 29, 2026 | Compare |
| AI Climb Video Editor: CruxCut | 4.4 / 5 (11) | Free | Oct 29, 2026 | Compare |
| ArtBorder | 5.0 / 5 (3) | Free | Oct 29, 2026 | Compare |
| DiveColor - Underwater Editor | 4.0 / 5 (4) | Free | Oct 26, 2026 | Compare |
| 拾帧 - HDR视频转实况照片 | 5.0 / 5 (1) | Free | Oct 28, 2026 | Compare |
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