myGPS Map Camera vs Light Meter

Every photo, proof of place. myGPS Map Camera stamps the location details that matter straight onto your photos — ready for site visits, inspections, deliveries, field reports and travel. Pick exactly what each job needs: coordinates, street address, Plus Code, map thumbnail, altitude, compass heading, GPS accuracy, date and time, and optional weather. Six stamp layouts take you from a detailed report panel to a compact ribbon that stays out of the way. The same GPS details are written into each photo's EXIF metadata, so the location travels with the file — not just in the picture. WHAT YOU SEE IS WHAT YOU SAVE • Live preview of the exact stamp burned into the photo • Works in portrait and landscape • Compass heading measured along the camera lens, even when the phone is tilted MAKE IT YOURS • Decimal or degrees-minutes-seconds coordinates • Multiple date, time, time-zone and unit formats (metric or imperial) • Author name, note and hashtag fields on every stamp • Choose which fields appear and in what layout KEEP YOUR PHOTOS ORGANISED • In-app gallery grouped by day • Inspect each photo's location metadata • Share or delete one photo or many at once BUILT FOR EVERY SCREEN • Runs natively on iPhone and iPad • On iPad and other large screens, the gallery shows photos side by side with the one you're viewing, and Settings opens as a sidebar • Layouts adapt to Split View and folding screens PRIVATE BY DESIGN • Your photos, notes and settings stay on your device • No account, no subscription, no ads • Location is used only while the app is open • Saving to Photos is add-only — the app never reads your existing library Optional extras: weather readings using your own free OpenWeatherMap key, and occasional notifications you can switch off any time in Settings. Camera and location access are required to create a geotagged photo. Photo library access is optional and used only to save a copy to Photos. An internet connection is needed for the street address, map and weather; coordinates, Plus Code and compass work offline.

Middlegray is a light meter for film and digital cameras. Point your iPhone at the scene, and it gives you the shutter speed or aperture to set for the ISO you choose. BUILT TO STAY LIVE Readings update live while you meter. If the camera feed stops, the reading clears and a restart button appears, so a stale reading doesn't sit on screen looking current. If the camera pauses, for example because another app is using it, Middlegray tells you why. A held reading stays on screen even if the camera stops. METERING • Aperture priority or shutter priority • Tap the preview to meter a small spot, or tap Average to meter everything the preview shows • Hold a reading while you set your camera • Each reading shows whether it is still settling or steady • The screen stays awake while you meter • "Too dark" tells you when the light is below what the iPhone camera can measure YOUR STOPS, YOUR CAMERA • Full, ½ or ⅓ stops for aperture, shutter speed and ISO • Apertures from f/0.95 to f/128 • Shutter speeds from 1/8000 s to 30 s, with longer exposures shown as a B time • ISO 3 to 25600, with film speed presets from 50 to 3200 • Lens presets from fast prime to large format, and shutter presets for mechanical and leaf shutters • When the exposure falls between marked stops, it shows the difference, such as +⅓ • When your lens or shutter can't reach the exposure, it shows how many stops over or under CALIBRATION Every iPhone camera differs slightly. Meter the same evenly lit midtone with Middlegray and with your camera's meter, or another meter you trust, then adjust the calibration offset until they agree. The offset covers ±3 EV in ⅓ stops and is saved for your iPhone model. ACTION BUTTON On iPhone models with an Action button, set it to Middlegray's Meter Light shortcut. Press and hold the button to open Middlegray straight into live metering, releasing any held reading. HOW REFLECTED METERING WORKS Like every reflected light meter, Middlegray assumes the scene averages to middle gray. Snow or a white wall reads too dark and a black coat too bright, unless you meter a midtone or tap to meter a spot. The first launch explains this and how to calibrate. WHAT IT DOESN'T DO Middlegray reads reflected light through the iPhone camera. It doesn't do incident metering or color temperature, and B times are not corrected for film reciprocity. ONE PURCHASE No subscription, no in-app purchases, no ads and no account.