FieldCue v1.0 / Lifebot
Lifebot
日本語
Portable Photo Annotator
FieldCue

FieldCue

Field markup, done on the phone.
Write text and dimensions on a straightened photo.
Finished result: lead-line/text notes and orange dimension lines on the photo
App Store COMING SOON
Buy once $8.99 (¥1,500) / No ads / iPhone only
00A photo editor built for the field

A single-purpose app for finishing field-instruction photos on the spot. FieldCue performs the correction the stock Photos app can't — with corner-pin correction, moving each of the four corners independently. It straightens skewed edges, then lets you add lead lines, text and dimensions to the photo in the fewest taps. Save to your camera roll, and email or text it exactly like you always have. Built for speed on any job — construction sites, displays, furniture layout, wherever the work happens.

Finished result: lead-line/text notes and orange dimension lines on the photo
01–06The flow — 6 steps
01PLACE
Place screen: rotating the photo on the grid to level it
  • 1Two fingers. Rotate.
  • 2Use the grid to center it.
02WARP
Before Warp before: corners not yet aligned
After Warp after: corners pulled square to the grid
  • 1Freely drag each corner to reshape the image.
  • 2Use the grid to align the vertical and horizontal lines.
03CROP
Before Crop before: full frame right after straightening, empty edges left
After Crop after: trimmed to just what matters
  • 1Pinch the corners in to keep just what you need.
  • 2Any ratio works.
04ANNOTATE
Annotate screen: blue lead lines and white text notes on the photo
  • 1Draw a lead line with your finger from the spot.
  • 2Release to type.
  • 3Pinch to zoom in for fine adjustments.
05DIMENSION
Dimension mode: orange dimension lines with arrows and numbers
  • 1Draw the line to measure.
  • 2Release to enter a number.
  • 3Pinch to zoom in for fine adjustments.
06SAVE
Save screen: text and dimensions still on the photo, crop it in and save
  • 1Crop to just the area you need.
  • 2You can change the text size.
  • 3Save to camera roll.
→RESULT
The finished photo in Camera Roll: no app UI, text and dimensions on it
  • →This is what lands in your camera roll (the original photo stays untouched).
  • →No app chrome in the final photo.
  • →Send it by email or text, just like always.
07Special features

What you write becomes searchable

Note a part or model number, then tap 🔍 to search it right there in the in-app browser — no retyping it into a search bar.

Tapping the note reveals a search icon

Save up to 20 in-progress files

Tap "Save" to store your work on your device. Come back anytime to continue editing or make changes. Delete what you don't need with ❌ — files are listed with thumbnails, newest first.

In-progress files list: thumbnails sorted newest first, with ❌ to delete

Launch straight from Camera Roll

Open FieldCue directly from the Photos share sheet. Tap Share, choose FieldCue, and start marking up the photo you just took.

FieldCue listed in the Photos share sheet
Download

Write text and dimensions on a straightened photo.

App Store COMING SOON