GR Mate vs DevGlass

The first app can automatically recognize recipe information in RICOH GR photos, support GR II、GR III、GR IIIx、GR III HDF、GR IIIx HDF、GR IV、GR IV HDF, enabling automatic recipe identification and sharing recipes with others in poster format. Automatic Recipe Import GR Mate offers two methods for automatic recipe import: importing from original GR camera images and from GR Mate posters. 1.1 Importing from Original GR Camera Images Users only need to select an original photo taken by the GR camera from the photo album, and GR Mate will recognize the recipe information within. 1.2 Importing from GR Mate Posters Users can import GR posters shared by others, and GR Mate will recognize the recipe information and sample images contained within. 1.3 How to Create a GR Mate Poster? After creating a recipe, users can tap the "Poster" button to generate a poster containing the sample image and recipe information, which can be shared with others through various channels. Diverse Display Options GR Mate provides three recipe display modes: waterfall view, icon view, and list view. The list view also supports grouped display. Automatic Cloud Sync All recipes saved in GR Mate support iCloud cloud synchronization. Important reminds: GR Mate is an independently developed app and is not an official application of RICOH GR. It has no affiliation with RICOH Company. Thank you for your understanding. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.freeprivacypolicy.com/live/3cc45ecb-9ad6-4160-9479-9617a6647dcd

DevGlass is a film development reference and processing timer built for black & white film photographers. Whether you're developing your first roll or you're a seasoned darkroom hand, everything you need is at your fingertips — and it works completely offline. DEVELOPMENT DATABASE 308 films, 190 developers, and 11,849 development recipes built in. Filter by format (35mm, 120, sheet), pick your film and ISO, and get the exact development time and dilution. Most combinations include push/pull times. MULTI-STEP PROCESSING TIMER Start a full process with one tap. The timer guides you through every step — pre-soak, developer, stop bath, fixer, hypo clear, wash, and photo-flo. Each step can be enabled, disabled, or adjusted. Sound and haptic alerts mean you never miss a step, even face-down; progress shows on the Lock Screen and Dynamic Island, and the screen stays awake while timing. COLOR PROCESSING — C-41 / E-6 (new) Built-in C-41 and E-6 timer presets with continuous-agitation handling. The Color Process Guide lays out the standard steps, times, and precise temperatures for both processes. AGITATION REMINDERS Standard, continuous, minimal, and custom schemes. DevGlass nudges you with sound and vibration whenever it's time to agitate. COMPENSATION Temperature compensation (based on the Ilford formula), plus reciprocity and rotary compensation — your adjusted development time, calculated automatically. DILUTION CALCULATOR Quickly work out concentrate and water volumes. Common tank presets included (Paterson, Jobo, AP Compact), with custom volumes and any standard dilution ratio. FAVORITES, LOG & STATS Save go-to recipes for quick access. Log every session's film, developer, time, temperature, and roll count, with your own notes. Export your log to CSV for backup, and look back on your darkroom year with charts and a year-in-review. MY CHEMICALS (new) Track each bottle's open date and shelf life, with a reminder before it expires. TANK GUIDE A handy reference for common tanks — capacity, supported formats, and agitation method. MADE FOR THE DARKROOM A vintage-print-inspired interface that's easy on the eyes. Available in 6 languages (English, Simplified Chinese, Traditional Chinese, Japanese, German, French). All data stays on your device — no account, no cloud, no tracking.