What is the best dual camera app for iPhone 17 Pro?

SplitRig is the best fully-featured free dual-camera app for iPhone 17 Pro. It supports the new front camera Center Stage zoom levels, the Camera Control button, telephoto multi-cam, and includes Apple Watch + AirPods remote — all free with no subscription.

Is DoubleTake or SplitRig better?

For most creators, SplitRig has more features (Face Mode, GPS overlays, Apple Watch app, AirPods remote, no time limits) and is also free. DoubleTake is a simpler, more limited option from FiLMiC Pro.

Best dual-camera app for iPhone 17 Pro

SplitRig vs DoubleTake, Mixcam, and 2Cam — features, thermal performance, and free vs paid.

The ranking

I've tested every notable dual-camera iPhone app since iOS 13 made AVCaptureMultiCamSession available. Here's how they stack up for a creator on iPhone 17 Pro who wants front + rear simultaneously, in one file, ready to post.

1. SplitRig — best overall (free)

What makes SplitRig the strongest pick: every feature is free, including 4K-adjacent quality (Full HD 1080p HEVC at up to 8 Mbps), four layout modes (PiP, Split Screen, Face Mode, Single), Action Cam at 60 FPS, eight live overlays including a GPS speedometer and goal gauge, full Apple Watch app, AirPods stem remote, and the iPhone 16+ Camera Control button. There's no recording time limit, no forced watermark, and no account.

The iron-tight thermal management deserves its own callout: SplitRig actively scales the frame rate (30 → 24 → 20 → 15 fps) when the iPhone heats up, instead of stopping the recording. On iPhone 17 Pro the headroom is huge — you can record continuously for 45+ minutes in direct sun before frame rate even starts adapting.

2. Apple's DoubleTake by FiLMiC Pro — minimal but solid

DoubleTake is free and stable, but feature-spartan. Two layout modes, no live overlays, no Apple Watch app, no Action Cam mode, no thermal control, no AirPods support, no zoom switching to physical lenses (the rear camera is locked to wide). It's a good backup, but creators outgrow it within a week.

3. Mixcam — heavy paywall

Mixcam looks slick on the App Store screenshots, but the actual app behind that polish is a monthly subscription that hits you on first launch. Without paying, recordings are watermarked, capped at short durations, and missing the layout transitions. The non-subscription experience is worse than SplitRig's full free experience.

4. 2Cam Front+Back — basic but stable

2Cam is the simplest — just front and rear in two windows, a couple of layouts, no extras. Free with ads. Fine for a one-off shot. No advanced features, no thermal handling, no Apple Watch.

Where SplitRig pulls ahead specifically on iPhone 17 Pro

iPhone 17 Pro Center Stage front zoom. SplitRig discovers the 0.7× ultra-wide and 1.0× standard zoom levels on the iPhone 17 Pro front camera and exposes both as tap-to-switch options in the layout menu. Other apps lock the front to a single zoom.
Camera Control button (iPhone 16+). Full click starts/stops recording. Light-press-and-slide scrolls through your physical zoom levels (0.5×, 1×, 2×, 5×). Double light press opens a picker for Zoom, Exposure, or Layout.
Cinematic Extended stabilization. The most aggressive stabilization Apple offers, available only in Action Cam mode at 60 FPS. SplitRig is one of the few apps that exposes it.
Multi-cam at 5× telephoto. iPhone 17 Pro has a 5× tetraprism rear lens; SplitRig's pair-lock logic switches to the telephoto pair without stopping the recording.

The decision tree

If you want a free, full-featured dual-camera app that actually keeps up with iPhone 17 Pro: SplitRig.

If you want minimal and built-by-a-major-brand: DoubleTake (FiLMiC Pro).

If you want a subscription: Mixcam, but the value-per-dollar is poor against SplitRig's free.