Doubleback: Pre-Roll Dual Cam

When there's no second take

Only for iPhone

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

iPhone

For reporters, creators, influencers and operators. Get 2 MINUTES OF PRE-ROLL so you never miss a shot again! Hit record AFTER the action, and you can still capture it! You pressed record too late. Or you forgot. Or you thought it was recording and it wasn't. You missed the shot. If you film real life, you know what comes next. Something great happens, you weren't rolling, and now you're trying to recreate it. It never comes out as good. Not anymore. Doubleback is always holding the last two minutes of picture and sound. Press record after it happens and it's already in your clip. Perfect for journalists, freelancers, influencers, YouTubers, bloggers and vloggers. Great for wildlife, sports and kids. For documentary and reality TV filmmakers. For anyone who never gets a second take. TWO CAMERAS, TWO CLEAN FILES, ONE COMBINED CLIP, TWO MINUTES DOUBLEBACK™ PRE-ROLL 4K 120. 240 FPS SLOW-MO. 10-BIT HDR. READY FOR iPHONE DUO. READY FOR iPHONE DUO A new FULL format fills the whole unfolded screen, with layouts made for it. PRE-ROLL Turn it on and the camera keeps up to two minutes before you press record. Hit record after the action and you still get the shot. It's added to the start of your clip. Want to test it? Set pre-roll to 10 seconds. Point the camera at a passing car. After the car is gone, hit record. Let it record for 5 seconds and hit stop. Open the clip. It's 15 seconds long, and the car is in it. DUAL SHOT Front and rear cameras record at the same time, so you're in the shot too. You show up in a small picture over what you're filming. Put yourself in any corner. Small, medium or large. Portrait, tall, square or circle, or split the screen in half. Change the outline or turn it off. Switch which camera is big while you film. The combined clip remembers every switch and cuts it for you. READY TO POST Every take gives you a combined clip, ready to share. Don't like where you ended up, or how big you are? Change it after. Move your picture, make it bigger or smaller, change its shape or outline, or put yourself full screen. No reshoot. CLEAN ORIGINALS FOR PRO EDITING Every take also includes the clean front and rear camera files at original quality. They line up on a timeline by themselves. Broadcast quality footage, ready to edit for YouTube, television or social media. ADD YOUR OWN LOGO Put your logo or handle on every clip you share. Pick the corner and the size. HANDS FREE Start and stop with the volume buttons, the Camera Control button or a Bluetooth remote. Good for interviews, a chest mount or a tripod. TALLY LIGHT A dim light on the back of the phone stays on while you record, so the person you're filming knows it's rolling. A red line around the picture and an optional buzz tell you. NIGHT MODE A dim red screen for filming in the dark. FORMATS 4K up to 120 frames per second. 240 frames per second slow-mo. 10-bit HDR. Open gate on the full sensor. HEVC or H.264. What you get depends on your iPhone. YOUR FOOTAGE STAYS YOURS Clips stay in the app until you share them. No account. No cloud. FREE TO USE Use it free with our small watermark. A small one-time purchase removes it or adds your own logo. No subscription. Needs iPhone 15 Pro or later.

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READY FOR iPHONE DUO A new FULL format fills the whole unfolded screen, with layouts made for it. HANDS FREE Start and stop recording with the volume buttons, the Camera Control button or a Bluetooth remote. Add a buzz when a take starts and ends, and a recording light, in Setup. NIGHT MODE A dim red screen for filming in the dark or with the phone worn. SIX LANGUAGES Doubleback now speaks English, Spanish, Portuguese, French, German and Japanese. It follows your iPhone's language.

Version 1.0.2

The developer, SaaSAI Holdings LLC, 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
SaaSAI Holdings LLC
Size
51.4 MB
Category
Photo & Video
Compatibility
Requires iOS 26.0 or later and a device with the A17 Pro chip or later.
  • iPhone
    Requires iOS 26.0 or later and a device with the A17 Pro chip or later.
    • ⁨iPhone 15 Pro⁩
    • ⁨iPhone 15 Pro Max⁩
    • ⁨iPhone 16⁩
    • ⁨iPhone 16 Plus⁩
    • ⁨iPhone 16 Pro⁩
    • ⁨iPhone 16 Pro Max⁩
    • ⁨iPhone 16e⁩
    • ⁨iPhone 17 Pro⁩
    • ⁨iPhone 17 Pro Max⁩
    • ⁨iPhone 17⁩
    • ⁨iPhone Air⁩
    • ⁨iPhone 17e⁩
    • ⁨iPhone 18 Pro⁩
    • ⁨iPhone 18 Pro Max⁩
    • ⁨iPhone Duo⁩
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 26.0 or later.
Languages
English and 5 more
  • English, French, German, Japanese, Portuguese, Spanish
Age Rating
4+
In-App Purchases
Yes
  • Add Your Logo $9.99
  • Add Your Logo $4.99
  • Remove the mark $4.99
  • Learn More
Copyright
© 2026 SaaSAI Holdings LLC
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