● Film photography shot log

Log the shot.
Match the scan.

Lab Slip is a notebook for your film camera. Tap once as you take each photo and it records the camera, lens, aperture, shutter speed, time and place. When your scans come back from the lab, Lab Slip matches them to your frames and writes those details into them.

Download on the App Store Download on the Mac App Store

Free to start. Full Bag is a one-time purchase, never a subscription.
iPhone, iPad, Mac and Apple Watch.

Lab Slip on Mac, matching lab scans to logged frames
Lab Slip on iPad, a roll of frames shown on a map
Lab Slip on Apple Watch, logging a frame from the wrist
Lab Slip on iPhone, the capture screen with aperture and shutter dials
How it works

From the shutter to the scan

Six frames, one roll. Lab Slip follows each roll from your camera bag to the lab and back, so every scan ends up carrying the story of how it was made.

Strip 1In the field · At the lab
  1. Pack your bag

    Add your cameras and lenses once. Load a roll in two taps from a list of popular film stocks, push or pull included.

    35mm120SheetInstant
  2. Tap every frame

    One tap logs the camera, lens, aperture, shutter, time and place. Lock a dial and it carries to the next frame. Add a note or a reference photo.

    iPhoneSiriAction buttonWatchLock Screen
  3. Off to the lab

    Mark the roll as at the lab, with the lab's name, your order number and when it's due back.

    Order no.Due date
Strip 2Back home
  1. Scans come back

    Pick them from Photos or Files, or drop a whole folder on the Mac. Your originals are read in place and never changed.

    PhotosFilesDrag & drop
  2. Match

    Lab Slip pairs scans with frames in order. Drag to fix a pair, mark the leader as “not a frame”, reverse, or start from a later frame.

    Auto-matchFree to try
  3. Export

    Save copies with every detail written in: to a folder, or into Photos in an album named after the roll.

    EXIFGPSIPTCFull Bag

Frame 14 · logged

Camera Nikon FM2
Lens Nikkor 50mm f/1.4
Exposure f/2 · 1/125
Film Portra 400
Place Degraves St

From the lab

000014.jpg

Your scan, written in

Make / Model Nikon FM2
Lens Nikkor 50mm f/1.4 AI-S
F-number 2 · Exposure 1/125
ISO 400 · Focal length 50mm
Date 2026:11:08 07:42 +11:00
GPS 37.8170° S, 144.9655° E
Caption Steam from the grate, backlit
© Your name
Features

Everything on the slip

For the moment you press the shutter, and the evening the scans arrive.

Built for shooting

No. 01
  • One tap logs a frame. Lab Slip never waits for GPS; the location is added as soon as it's found.
  • Thumb-friendly dials for aperture, shutter speed and zoom focal length.
  • Lock a value and it carries over, perfect for aperture priority or a fixed shutter speed.
  • A note and a small reference photo on any frame, to tell similar shots apart later.
  • A frame counter for every roll, so you always know how many shots are left.

Your whole bag

No. 02
  • Fixed-lens cameras, zooms, and interchangeable film backs that each hold their own roll.
  • Swipe between cameras on the capture screen and swap lenses with a tap.
  • Load a roll in two taps from a built-in list of film stocks, or add your own.
  • Track the film in your fridge, rolls taken out mid-roll, and rolls waiting for the lab.

After the shoot

No. 03
  • See every frame in a list, or on a map of your walk.
  • Fix anything after the fact: frame order, time and time zone, lens, exposure, notes and location.
  • Shift the times on a whole roll if your clock was out, or renumber frames by time.
  • Record the lab, order number and due date for every roll.

Match your scans

No. 04
  • Pick scans from Photos or Files, or drop a folder on the Mac. They're paired with your frames in order.
  • Drag a scan to another frame, skip leaders and blanks, reverse the order or start later.
  • Camera, lens, exposure, ISO, date, location, notes, name and copyright written into copies.
  • JPEG and TIFF image data is kept unchanged. HEIC is re-encoded at maximum quality, and Lab Slip asks first.

Everywhere you shoot

No. 05
  • Gear, rolls and frames sync through your own iCloud to iPhone, iPad and Mac.
  • Log a frame with Siri, Shortcuts or the Action button.
  • Apple Watch: log from your wrist and set aperture or shutter with the Digital Crown.
  • A Live Activity with frames left in the Dynamic Island and a button to log from the Lock Screen.

Private by design

No. 06
  • No accounts, no ads, no tracking.
  • Your data stays on your devices and in your own iCloud account.
  • Picking scans from Photos needs no library permission. Full access is only needed to save into an album.
  • Your original scans are never modified.
Formats 35mmHalf frame6456×66×76×9Large formatInstant
iOS 18+

iPhone

The capture screen lives in your pocket: swipe between cameras, tap to log, and watch the frame counter tick down.

iPadOS 18+

iPad

Review a roll on the map, tidy up frames, and match scans with room to drag them around.

macOS 15+

Mac

Drop the lab's folder straight onto the window and export tagged copies where your editing happens.

watchOS 11+ · Full Bag

Apple Watch

Leave the phone in the bag. Log from your wrist and dial in exposure with the Digital Crown.

Pricing

Free to start. Pay once for the full bag.

Try everything that matters with one camera, including matching your first roll of scans. When you want more, Full Bag is a single purchase of US$5.99 (A$9.99).

Admit one

Free

$0

  • One camera, one lens and one loaded roll
  • One-tap logging with location, notes and reference photos
  • Roll tracking from fridge to lab
  • iCloud sync across iPhone, iPad and Mac
  • Siri, Shortcuts and the Action button
  • Try scan matching before you buy
One-time purchase

Full Bag

US$5.99 · A$9.99

  • Export matched scans with metadata written in
  • Unlimited cameras, lenses and rolls, with a roll in every camera and back
  • Lab Slip on Apple Watch
  • Live Activity and Dynamic Island while you shoot
  • Lock Screen widget with frames shot and left
  • Shared with your family through Family Sharing

Not a subscription: no renewals, no recurring charge, nothing to cancel. Restore it on any device with “Restore Purchases”.

Help

Questions?

The answers to the common ones are here. For anything else, send an email and a real person will reply.

Email support

help@labslip.app
Does Lab Slip change my original scans?

No. Scans are read in place and Lab Slip writes new copies, either to a folder you choose (adding “ 2” to a name rather than overwriting) or into Photos as new photos.

Which scan formats are supported?

JPEG and TIFF keep their image data exactly as the lab delivered it, with only the metadata changed. HEIC has to be re-encoded, so Lab Slip warns you first, does it at maximum quality, and lets you leave HEIC files out. Other formats are skipped.

What if I don't have GPS signal when I shoot?

Logging never waits for a location. The frame is saved straight away and the location is added as soon as it's found. You can also set or fix a frame's location later.

My scans matched to the wrong frames. How do I fix it?

Drag a scan onto the right frame (dropping on a matched frame swaps them), mark leaders and blanks as “not a frame”, reverse the order, or set which frame the first scan is. Everything re-matches as you go.

Is Full Bag a subscription?

No. It's a single in-app purchase (US$5.99, A$9.99, or the equivalent in your country's App Store) with no renewals and nothing to cancel. It's shared through Family Sharing, and you can restore it with “Restore Purchases” on the Full Bag screen or in Settings. Refunds are handled by Apple at reportaproblem.apple.com.

Where is my data kept?

On your devices and in your own iCloud account. There's no Lab Slip account and the developer can't see your data. See the privacy policy.

What do I need to run it?

iPhone or iPad with iOS 18 or later, a Mac with macOS 15 or later, and optionally an Apple Watch with watchOS 11 or later (Full Bag).

Every frame, on the slip.

Load a roll, go for a walk, and let the scans tell you where you were.

Download on the App Store Download on the Mac App Store