Postra Mobile
Koji Chikazawa · Photo & Video
Independent analytics for this App Store listing. AppTracker is not affiliated with Koji Chikazawa.
Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
You can now build several boards at once and export them together, which is handy for finishing a tall composite as a two-image post. Multiple boards (free collage) • Keep several collage boards at once, and switch between them to finish each as its own image • Send a photo to another board, or reorder your boards • Apply an adjustment across all boards at once • Export all boards together and preview them as a multi-image post • Open the board list from any tab: Select, Layout, Retouch, or Export Other improvements • Undo history is now kept separately for each board • Thumbnails now reflect your retouch and RAW development • Each board remembers its own retouch selection • On iPad you can resize the control panel, and iPhone is now locked to portrait • Various stability and data-handling fixes
In-app purchases · US
No in-app purchases.
Screenshots
Keywords this app targets
Search terms AppTracker associates with this app — estimates, not search volume. ❝ = in the app's title; a highlighted number is its current position for that term.
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About
Postra turns your camera roll into a single flow: find, compose, refine, and export. No tagging required — just open your photo library and let on-device AI understand your photos. Find the one shot • Recent, Random, or AI search to surface buried photos fast • Search by words like "flower" or "sky" with on-device AI text search • Tap any photo to gather visually similar ones • Filter freely by camera and lens Build photo collages • Grid, Free, and many Design templates for flexible layouts • Build several boards at once and export them together — great for finishing a tall composite as a multi-image post • Presets for Instagram, X, Threads, Stories, TikTok, YouTube, and Pinterest aspect ratios • "Preview" — see exactly how your post will look before sharing Refine • One-tap color presets, plus brightness, HSL, curves, and crop • Copy & paste adjustments to other photos Play — film and analog textures • Over 60 effects: film grain, halation, light leaks, double exposure, film scratches, mold, and more • Nearly 40 looks (presets) applied in a tap from a thumbnail sheet, from film-stock styles to cinematic grades • Fine-tune the strength of each effect in the detail settings Finish and export • Add a caption band with EXIF (camera, lens, aperture, date) • Print-style finishing with paper texture and drop shadow • High-quality export at each platform's aspect ratio, ready to share Privacy first • All analysis, layout, and export happen entirely on your device • Your original photos are never modified • No account, no tracking, no ads Note: AI text search downloads a search model (~146MB) once on first use. Your photos are never uploaded. For iPhone and iPad.
What's new · 1.7.0
You can now build several boards at once and export them together, which is handy for finishing a tall composite as a two-image post. Multiple boards (free collage) • Keep several collage boards at once, and switch between them to finish each as its own image • Send a photo to another board, or reorder your boards • Apply an adjustment across all boards at once • Export all boards together and preview them as a multi-image post • Open the board list from any tab: Select, Layout, Retouch, or Export Other improvements • Undo history is now kept separately for each board • Thumbnails now reflect your retouch and RAW development • Each board remembers its own retouch selection • On iPad you can resize the control panel, and iPhone is now locked to portrait • Various stability and data-handling fixes
Details