The best free dual camera app for iPhone: 4K, Teleprompter, no ads

What "free" actually means in dual-camera apps

The App Store treats "free" as binary: an app is either free to install or it costs money up front. In practice, almost every dual-camera iPhone app is free to install, then asks for money the moment you try to use it for anything real. The patterns repeat.

• Free to record, watermark on export. Detail and several others let you record dual-camera video free, but stamp a logo across the saved file unless you subscribe. Your free video is unusable without paying to remove a watermark you never asked for.
• Free to record, time-capped. Check whether the free tier caps recording length, and whether full-length recording is the upgrade. A cap is fine for a quick test; it breaks the moment you want to record a vlog, an interview, or a ride. Any cap will be spelled out in the App Store listing.
• Free, then pay to unlock full use. 2Cam Front+Back is free to download and stamps a watermark you remove only by paying, with full use behind a subscription. Reviewers report the free tier also limits how many clips you can record before prompting you to subscribe.
• Free to install, account required. Some apps require an account before letting you record. That means an email address, a password, and eventually a marketing list. The video is free; the cost is your inbox.
• Free with paywalled layouts. A free tier records one layout; the other layouts (Split Screen, Face Mode, etc.) are subscription-gated.

Most of these costs hide in the export step, the worst place to discover them. SplitRig does none of it. It is free to install, free to use, and free to export. There is no premium tier. There are no in-app purchases. There is no subscription. There are no ads. There is no account. The logo is optional, removable free in one tap, and every feature is unlocked the moment you open the app.

How SplitRig compares to the other free options

This page focuses on the genuinely free options; for the full landscape (free and paid) and a per-model breakdown, see the best dual camera app for iPhone. The honest summary:

• SplitRig vs DoubleTake. DoubleTake (by Bending Spoons, originally made by FiLMiC) is free to download and now carries optional in-app purchases; it offers two layouts at up to 1080p. SplitRig is genuinely free with every feature unlocked, and adds up to 4K on the rear camera on supported iPhones, two more layouts (Single Camera and Face Mode background removal), seven live metrics burned into the video, an Apple Watch app, AirPods Camera Remote, and iPhone 16 Camera Control button integration.
• SplitRig vs MixCam. MixCam's in-app purchases are $1.99 a week, $9.99 a month (Business), $49.99 Pro Camera, and $2.99 to remove the watermark; users report a free recording cap. SplitRig is free with all features unlocked and no time cap, and its optional logo comes off in one tap.
• SplitRig vs 2Cam Front+Back. Both are free to download. 2Cam watermarks your videos and puts full use behind a subscription, and offers two basic layouts. SplitRig is genuinely free with four layouts and the full feature set, and its optional logo comes off in one tap.
• SplitRig vs Detail. Detail records dual-camera video for free, but every export carries a Detail watermark that only Detail Pro, a paid subscription, removes. SplitRig is free, and its optional logo comes off in one tap at no cost.
• SplitRig vs Dualgram. Dualgram records front and rear cameras too, but its free tier shows ads, stamps a watermark you can only remove by paying, and locks some layouts behind Pro (a yearly subscription or a one-time unlock). SplitRig is free with no ads and no locked layouts, and its optional logo comes off in one tap.
• SplitRig vs Apple Dual Capture. Apple's built-in Dual Capture mode is free and works without installing anything, but only on iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, iPhone 18 Pro, and iPhone 18 Pro Max. It records in one movable picture-in-picture layout. SplitRig works on every iPhone from iPhone 11 on and offers four layout modes.

Which iPhones can run a free dual camera app for iPhone?

A free dual camera app for iPhone needs an iPhone that supports simultaneous front-and-rear capture. Every iPhone that runs iOS 26 has it, so the list is broad. SplitRig runs on every iPhone from iPhone 11 on:

• iPhone 11, 11 Pro, 11 Pro Max
• iPhone 12, 12 mini, 12 Pro, 12 Pro Max
• iPhone 13, 13 mini, 13 Pro, 13 Pro Max
• iPhone 14, 14 Plus, 14 Pro, 14 Pro Max
• iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
• iPhone 16, 16 Plus, 16 Pro, 16 Pro Max (plus iPhone 16e)
• iPhone 17, 17 Pro, 17 Pro Max, and iPhone Air

The one requirement is iOS 26, which every iPhone in that list can run. iPhone XS, XS Max and XR cannot run iOS 26, so SplitRig does not install on them; an app that supports older iOS, such as DoubleTake, is the route there. Note the difference from Apple's own free option: Apple's built-in Dual Capture only works on iPhone 17 and later, so on an iPhone 11 through iPhone 16 a free dual camera app like SplitRig is the only way to record front and rear at the same time. For the full walkthrough, see how to record both cameras on iPhone at once.

Why SplitRig is free

I'm Claudia Marrot. Together with Yav, I built SplitRig because dual-camera recording on iPhone should be a tool any creator can pick up, not a feature gated behind a subscription. Hundreds of millions of iPhones in pockets right now could be capturing genuinely interesting video with both cameras at once: vlogs that show both the maker and the place, reaction videos that show both the player and the game, training runs that show both the rider and the road, interviews that put both faces in frame at once. Most of that footage never gets made because the tools cost money the moment you want to use them seriously. I want to remove that friction. Free is the only honest way to do it, and the only way to make these creative possibilities accessible to every iPhone owner regardless of budget.

The practical side: SplitRig is built by a small team in Tokyo with no investors, no growth team, and no funding round. The running cost is small (no servers, no cloud, no support tooling needed for an on-device app), and the value of being the genuinely free option in this category is large. There is no plan to add a subscription tier, no premium unlock waiting in the wings, and no ad network being courted.

Privacy follows the same logic. SplitRig records and saves entirely on the iPhone. Nothing is uploaded. There is no account, no email signup, no analytics tied to your identity, and no ad network. The only data leaving your phone is what you choose to share when you post the finished video.

What you actually get with SplitRig, free

• Four layout modes. Picture in Picture (movable bubble, Rectangle or Circle), Split Screen (50/50 with adjustable ratio), Single Camera (one camera, full screen), and Face Mode (live background removal, no green screen).
• Eight overlay widgets baked into the recording: seven live metrics (GPS speedometer, distance, altitude, pace, goal gauge, sound level meter, duration counter) plus the SplitRig logo. No post-edit needed.
• Up to 4K on the rear camera on supported iPhones, inside one dual-camera video.
• Action Cam mode at 60 fps with the steadiest stabilization level on supported iPhones.
• Apple Watch companion app. Record, change layout, change zoom, take a screenshot, all from your wrist.
• AirPods Camera Remote on iOS 26 with the H2 chip (AirPods Pro 2, AirPods 4, AirPods Pro 3). Hands-free shutter.
• iPhone 16 Camera Control button fully integrated. Click for shutter, light-press-and-slide for zoom.
• Built for long shoots. A smart recording engine, tuned with Apple's native camera features, for pro-grade performance.
• High-bitrate HEVC. Records at 40 Mbps in 4K (30 fps), 10 Mbps in 1080p (30 fps) and 12 Mbps in 60 fps Action Cam, with the same settings free for everyone.
• No recording time limit. At any resolution, and SplitRig saves as it records.

A dedicated recorder, by design

SplitRig does one job: it records both cameras into one finished video, saved to your Photos, ready to post anywhere. For AI captions or auto-edits, open that file in the editor you already use, such as Detail or CapCut. It is built for iPhone on iOS 26 and later, which is how it integrates deeply with the Neural Engine, the Camera Control button, the H2-chip AirPods remote, and the Apple Watch.

How to install and start in 60 seconds

1. Open the App Store and install SplitRig. Free, no payment method required.
2. Open the app. Grant camera and microphone permission. Optional: grant location if you want the GPS speedometer overlay.
3. Tap Layout in the bottom bar and pick one: Picture in Picture, Split Screen, Single Camera, or Face Mode.
4. Tap the red shutter. Recording starts immediately. Tap again to stop. The file saves to Photos automatically with both cameras in one synced video.

For a deeper walkthrough see how to record both cameras on iPhone at once.

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Related: Does your iPhone record front and back at the same time? · How to record both cameras on iPhone at once · Split screen camera on iPhone · Best dual-camera app for iPhone 17 Pro · SplitRig vs Dualgram · SplitRig vs Detail · SplitRig vs Apple Dual Capture · Features