PostReady records one iPhone take and saves two synced files, a portrait 9:16 and a landscape 16:9, from the same single take. One lens, two crops, no reshoot. Local-only, no account.
PostReady writes two crops of the same frame in real time, so the same moment lands ready for a vertical feed and a widescreen destination, without shooting it twice.
Press record once and PostReady writes both crops from the single source frame, with audio, using two separate writers. When you stop, a portrait 9:16 file and a landscape 16:9 file both save to your Photos library, ready to publish. No editor, no export step, no second version to make by hand.
Two live framing guides, the 9:16 portrait crop and the 16:9 landscape crop, sit on the viewfinder so you can land your subject inside both before you record. Switch between the front and back camera, toggle audio on or off, and choose MOV or MP4 output. That one composed shot is the whole skill.
PostReady records from one lens and writes two crops of that same frame. It is not front+back recording, not multicam, not picture-in-picture, and not a reaction tool, and the maker would rather tell you now than after you install.
From a single take on one lens, you get a 9:16 portrait file and a 16:9 landscape file at once, no reshoot, no re-crop. The free tier is genuinely usable: 1080p30 dual output with audio, no watermark, no account.
Cameras switch one at a time, you cannot record both at once. There is no picture-in-picture, no trimming, captions, effects, teleprompter, or posting to platforms. Those still happen in your usual tools.
The live crop overlay is a framing guide, not a pixel-exact preview of the saved file. Leave a little margin around the edges. And if a save to Photos fails, your local file is kept on the device so you can retry.
If you came here wanting a front+back reaction recorder, this is the wrong app, and I'd rather tell you now.
Post the same moment to Reels, TikTok, and Shorts and to YouTube or the web, from one take, no reshoot.
Read more →Plan one iPhone take that gives clients a vertical clip for feeds and a horizontal clip for web, YouTube, or review.
Read more →Record a lesson once and save a 9:16 file for phones and a 16:9 file for the projector or LMS.
Read more →Shoot a demo or walkthrough once and get a vertical cut for Stories and a wide cut for your landing page or deck.
Read more →PostReady doesn't do anything magic, it reads one source frame and writes two crops of it at once. Here is exactly what happens, end to end, so you know what you're getting.
The viewfinder shows a live 9:16 portrait guide and a 16:9 landscape guide at the same time, so you can land your subject inside both crops before you commit. This is the whole skill, compose once for tall and wide.
When you press record, PostReady captures from a single lens (front or back) and, in real time, writes two crops of that same frame using two separate AVFoundation asset writers, one portrait, one landscape, with synced audio. There is no second pass and no re-encode after the fact.
On stop, both files save to your Photos library via add-only access. If a save fails, the local file is kept on the device so you can retry, and the last 20 recordings stay available for re-export.
The 9:16 file fits a vertical feed, Reels, TikTok, Shorts, and the 16:9 file fits a widescreen destination, YouTube, a website, a projector, a deck. Both are the same moment, so there's nothing to reconcile.
PostReady follows Apple's framing conventions: 9:16 is the standard vertical ratio for phone video and 16:9 the standard widescreen ratio. The live crop overlay is a framing guide, not a pixel-exact preview of the saved file, leave a little margin. Sources: Apple AVFoundation (AVAssetWriter), Apple PhotoKit.
The questions people actually search before they install, answered plainly, the no's included.
Yes. PostReady records one take from a single lens and writes two crops of that same frame in real time, then saves a portrait 9:16 file and a landscape 16:9 file to Photos at once. You compose with both live framing guides, press record once, and get two synced files with no reshoot and no re-crop.
No. PostReady records from one lens at a time. You can switch between the front and back camera, but it does not record both simultaneously, and there is no picture-in-picture, multicam or reaction mode. "Dual" refers to dual aspect ratio, not dual camera.
Dual aspect ratio. From one take on one lens, PostReady saves two cropped files, a portrait 9:16 and a landscape 16:9, so the same moment is ready for a vertical feed and a widescreen destination without shooting it twice.
No. PostReady is fully on-device. There is no account, no sign-in, no cloud upload, no ads, and no analytics or tracking SDK, the app does not connect to any server. Photos access is add-only: it saves the videos you keep but cannot read your existing library.
Free saves clips up to 1 minute each at 1080p dual output with audio, no watermark and no account, and keeps your last 20 recordings on device for re-export. Pro removes the 1-minute cap and adds 4K capture, 60 fps, HEVC encoding, self-timer, mirrored selfies and pro composition grids. Pro is sold Monthly, Yearly (with an optional 7-day free trial for new subscribers) or Lifetime, at Apple's local pricing.
Close, but not pixel-exact. The live crop overlay is a framing guide, not a WYSIWYG preview of the final file, so leave a little margin around the edges of your subject. The 9:16 and 16:9 files are cut from the same source frame, so the two crops stay in sync with each other.
More iPhone tools from the same maker: browse the Keltek apps studio →
Record one iPhone take and save a 9:16 and a 16:9 file at once, on-device, no account, no watermark.
PostReady Dual Recorder Camera