Skip to the shop floor

RepostGrid vs mockiso

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

RepostGrid compared with mockiso
DetailRepostGrid logo RepostGridmockiso logo mockiso
What it doesFree TikTok banner splitter that cuts one image into three profile tiles Turn app screenshots into photorealistic 3D device mockups in seconds
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot given Free: 3 saved projects, 3 screenshots per project, unlimited exports up to 4K, no commercial use. Pro: $7/month or $84/year (save 22%) — 50 saved projects, 20 screenshots per project, unlimited 8K exports, commercial use, no watermark. Studio: $19/month or $228/year — unlimited projects and screensh
Key features
  • Splits images into 3 numbered tiles with posting order
  • Preview tiles on TikTok profile layout before posting
  • Creates 3×3 grids for TikTok and Instagram
  • Carousel splitter for swipeable slides
  • Full-screen tiles option for 9:16 posts
  • Custom grid with any rows, columns and tile shape
  • Shows TikTok safe zones and label placement
  • Add text with font, size, position and color options
  • Supports HEIC, PNG, JPG and WebP formats
  • Download tiles as ZIP file or one by one
  • 129+ device models (iPhones, Android phones, tablets, foldables, laptops, monitors, watches, TVs)
  • Real 3D models with beveled glass, metal frames and camera modules
  • Studio lighting with movable key light and exposure control
  • Soft shadows with adjustable softness, distance and strength
  • Camera lens zoom 24–135 mm with rotation controls
  • Single, duo and trio screen layouts with caption support
  • Up to 8K export (8192 px) as PNG, JPEG or WebP
  • Presets for App Store, Google Play, Instagram, Twitter/X, Dribbble and more
  • Saved projects to edit and revisit anytime
What makes it different
  • No image upload: processing runs entirely in your browser
  • No sign-up, watermark, or limits on banner creation
  • Labels tiles with correct posting order for TikTok
  • Works on phone and desktop with same functionality
  • Gallery of ready-made repost walls to download or repost
  • Real 3D rendering instead of flat templates with accurate perspective from any angle
  • Studio-grade lighting and shadows without photography equipment or post-processing software
  • Full browser-based workflow with no plugins or software installation required
  • Extensive device library with 129 models and 440 finishes, regularly updated
  • Up to 8K export resolution with ZIP download of all angles
Community votes00
DR (Domain Rating by Ahrefs)4 +2 (up) since last check2 no change since last check
Trust Flow (Majestic)40
Citation Flow (Majestic)2717
Referring domains (Majestic)342

4 details filled in for both companies.

More alternatives to RepostGrid More alternatives to mockiso

Support