Dual Camera Video: TwinLens

HD Front & Back Shot Recorder

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

TwinLens records two videos at once using your iPhone’s dual cameras — a 9:16 vertical for TikTok, Reels, and Shorts, and a 16:9 horizontal for YouTube — from the same moment, at the same time. Your portrait file comes with auto-captions burned in, ready to post. Film once. Post everywhere. No more re-shooting when the moment’s gone. No more cropping vertical clips for YouTube and watching the quality turn to mush. No more round-tripping through CapCut to add captions and export twice. Press record. Get both. Captioned. WHAT YOU GET • Simultaneous dual-aspect recording — 9:16 portrait + 16:9 landscape from one take • Auto-captions burned into the 9:16 file — on-device speech recognition (no cloud, no account) • Built-in teleprompter — paste a script, auto-scroll while recording • Optional creator watermark — your @handle in the lower-right • Scene tags — Vlog, Podcast, Tutorial, Event presets (or custom naming) • In-record trim — cut the start/end without leaving the app • Native quality on both files — true 16:9, not cropped • Automatic save to a dedicated “TwinLens” album • Tap to delete within 5 seconds if the take was bad CREATOR-FIRST CONTROLS • Spring-morph record button with haptic feedback • One-handed zoom — presets (1x, 2x, 5x) + drag dial • Tap to focus, long-press to lock AE/AF • Flashlight, stabilization, grid toggles • Pause and resume mid-recording • Volume buttons trigger recording • Settings remember your last configuration QUALITY OPTIONS • Resolution: 4K or 1080p • Frame rate: 24, 30, or 60 fps • Quality: Low, Medium, High (variable bitrate) • Format: MOV (HEVC, editor-friendly) or MP4 (H.264, share-friendly) WHO IT’S FOR • TikTok, Reels, and Shorts creators who also post to YouTube • Podcasters capturing B-roll • Vloggers and journalists • Anyone tired of cropping, reformatting, or using multiple apps PRIVACY TwinLens runs entirely on-device. No accounts. No tracking. No analytics. No data transmission. Auto-captions use Apple’s on-device speech recognition — your audio never leaves your phone. Privacy Policy: https://twinlens-565.pages.dev/docs/privacy.html REQUIREMENTS • iPhone 12 or later (for dual-camera recording) • iOS 17 or later SUBSCRIPTIONS & PURCHASES TwinLens offers: • 7-day free trial • $0.99/month subscription • $2.99 one-time lifetime unlock Subscriptions auto-renew and can be canceled anytime in your Apple ID settings.

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

1.1.1 — Stability + Reviews • Fixed a rare crash when switching to and from the camera screen • Added a Rate TwinLens shortcut in Settings — thanks for the support

Version 1.1.1

The developer, Ashton Watson, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Ashton Watson
Size
  • 33.3 MB
Category
  • Photo & Video
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • TwinLens Pro Lifetime $2.99
  • TwinLens Pro $0.99
  • Learn More
Copyright
  • © 2026 Ashton Watson
  • Privacy Policy