Resize Studio vs Picstack

Resize Studio is the fastest way to resize photos for Instagram, Facebook, X, LinkedIn, YouTube, TikTok, WhatsApp and more — and to arrange multiple photos onto a single printable page for home or shop printing. Everything happens on your device. No uploads, no accounts, no waiting. RESIZE FOR ANY PLATFORM • 25+ ready-made sizes for Instagram, Facebook, X, TikTok, YouTube, LinkedIn, WhatsApp • Standard print sizes — 4×6, 5×7, 8×10, A4, A5 and more • Save your own custom sizes once, reuse them forever • Choose JPEG or PNG, set quality, preview the file size before saving • EXIF stripped on export, so location and camera info don't travel with your photo PRINT LAYOUTS • 9 built-in templates: 1 photo, 2-up, 2×2, 3-up, 4-up, contact sheet • Pick paper (4×6, 5×7, 6×8, A4, A5) or define your own • Drag photos onto slots, swap, fit/fill, adjust gap and margin • Pure-white background, perfect for photo-paper printing BATCH RESIZE (Pro) • Pick many photos at once, choose a single size, save them all • Each photo is center-cropped to fit and exported in one go • Save hours when prepping a campaign or a printing order PRIVACY & OFFLINE • Works fully offline — no network calls, no cloud, no account • Photos never leave your device • EXIF (location, camera info) stripped from every export • Saved into a "Resize Studio" album for easy finding PRO UNLOCK • One-time $2.99 — no subscriptions, no recurring charges • Unlocks passport sizes, all layout templates, batch resize, data export/import • Removes the banner ad If something doesn't work for you, write to us at support@deyapps.com — we read every email.

PicStack — Collage & Layers PicStack gives you an open canvas where your photos go exactly where you want them. Overlap them, resize and rotate freely, feather the edges so images blend softly instead of hard-cutting, adjust opacity, add text, and reorder layers until the composition feels right. It's the flexible, no-rules way to make something that actually looks like you. Need something more structured? Build custom grid collages too. Split any cell however you like to design your own layout, then pan and zoom each photo inside its frame. Adjust spacing, corner radius, and background to taste. Freeform canvas • Place, overlap, resize, and rotate photos anywhere • Feather edges for soft, natural blends • Control opacity and layer order • Add and style text • Borders and shadows for depth • Add arrow and circle Grid collages • Design your own grid by splitting cells • Pan and zoom photos within each cell • Tune spacing, corners, and background • Add annotation Sizes for anywhere Square, 4:5, 9:16, 16:9, 3:2, or a custom size in pixels — ready for posts, stories, prints, and wallpapers. Export & share Save full-resolution images to Photos, send straight to an Instagram post, or share to any app. No subscription. Ever. PicStack is a one-time purchase. Start free, and when you're ready, unlock unlimited watermark-free exports forever with a single purchase. No recurring fees, no upsells. Private by design No accounts. No cloud. No tracking. Your photos never leave your device — everything happens right on your iPhone. There's no AI, no filters, and no clutter. Just fast, focused tools that do exactly what you ask. PicStack is built to be small, sharp, and respectful of your time and your privacy. Make something great, keep it forever.