One Camera: Manual, RAW & Film

One Camera is a manual camera with live film looks, RAW and 4K video, built on the camera your phone already has. Pick a look, frame your shot and shoot. Then it gets out of the way.

LOOKS
Eighteen colour grades built into the camera. Tap the chip in the viewfinder and swipe a row of live previews - each tile is what your scene looks like in that grade - then drag them into whatever order suits you. The grade is written into the photo or video itself, not laid over it afterwards. Chrome and Pastel are free; Negative, Vivid, Soft, Cine, Mono, Ochre, Khaki, Dusk, Sunlit, Ochre and Signature come with Pro.

FREE, ALWAYS
• Photo and video up to 4K, with tap-to-focus, an exposure slider and AE/AWB lock
• Two looks, Chrome and Pastel, for photos and video
• HDR and Night: multi-frame merges that pull detail out of high contrast and low light
• Self-timer: 3 or 10 seconds, with a countdown on screen
• Flash for photos, and a torch for video
• Video stabilization, slow motion, and the frame rates your phone's sensor actually offers
• Every lens your phone has - wide, ultra-wide and telephoto - on a zoom ladder, including telephotos some phones do not hand to other apps
• Photo resolution and aspect ratio, pinch zoom and a rule-of-thirds grid
• Shutter and recording sounds, with a switch in Settings
• Review without leaving the camera: tap the last shot to swipe through what you have taken, play a clip, share or delete

ONE CAMERA PRO: one payment, or one ad for a day
• Sixteen more looks, for photos and video
• Timelapse: a new mode that turns a whole afternoon into a few seconds. Choose 5x, 15x, 30x, 60x or 150x; the timer counts the clip you are making, not the time you are standing there.
• Manual photo and Pro Video: ISO, shutter speed, focus distance and white balance on real dials
• RAW capture: a DNG saved alongside the JPEG
• Neutral: turns your phone's own sharpening and noise reduction off, so what you edit is closer to what the sensor saw
• Flat: a low-contrast profile that keeps headroom for colour grading
• 10-bit HDR video (HLG) on phones whose encoder supports it
• Lock exposure for the length of a take, so brightness never drifts mid-shot
• Higher bitrate tiers for less compression in detailed scenes
Every Pro feature is marked, with a lock or a PRO tag, so you always know what is free and what is Pro.

TRY PRO WITH ONE AD
Not ready to buy? Watch one short ad to use every Pro feature for 24 hours, and again whenever the pass runs out. Ads only ever play when you ask for one, and once you buy Pro you never see an ad again.

WHAT YOUR PHONE CAN ACTUALLY DO
Camera hardware varies enormously between phones, and even between the lenses on one phone. One Camera asks yours what it supports and shows only that: no dead switches, and no promise the hardware will not keep. Manual exposure, RAW, 4K, 10-bit video, the higher frame rates and looks in video all depend on your device.

WHERE YOUR FILES GO
Straight into your phone's normal camera folder (DCIM/Camera), so shots appear in your gallery and back up exactly as they always have. Filenames start with OC_.

PRIVACY
Your photos and videos never leave your device. One Camera has no account, no sign-in and no analytics of its own. The optional ad pass uses Google AdMob, which collects some device information when ads are used; the privacy policy explains what and how to control it.

PRICING
Pro is a single one-time purchase, not a subscription. Everything added to Pro later is included.

Recent changes:
• Pause and resume a recording. One clip, with no gap where the pause was.
• Take a photo while recording — the video carries straight on.
• A horizon level, free, beside the grid in Settings.
• Save the place into your photos if you want to: off until you turn it on, and it never leaves your phone.