GridSticker vs Pixel Paint Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GridSticker
Easily transform AI-generated or scanned images into custom sticker packs for popular messaging apps. Automatically removes backgrounds, adds outlines, and allows for fine-tuning before exporting to WhatsApp, Telegram, LINE, or iMessage.
- AI art to sticker pack conversion
- Automatic background removal
- Customizable sticker outlines
- Multi-app export (WhatsApp, Telegram, LINE, iMessage)
- Animated sticker support
- Grid-slicing for any layout
- Fine-tuning and editing tools
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GridSticker turns AI-generated sticker sheets into ready-to-send sticker packs for WhatsApp, Telegram, LINE, and iMessage. Point the camera at something and snap it straight into a sticker. Or drop in a video and get animated ones. Start free — your first pack costs nothing, with every tool and every export included. No watermark, nothing held back. GridSticker Pro is a one-time unlock for unlimited packs after that. One payment, no subscription. Drop in any sheet — 2×2, 3×3, 4×4, anything up to 10×10 — and GridSticker slices it into individual stickers automatically. Tweak the grid by hand if it gets it wrong. Then ship the pack to WhatsApp or Telegram in one tap, build a LINE Creator ZIP ready for upload, send a real sticker pack to iMessage, or save the high-res PNGs to Photos. WHAT'S INSIDE • Grid-slicing for any sticker sheet — any layout, any size, up to 10 rows × 10 columns • Video import — drop in a clip and get animated stickers, with the frame rate set per sticker • Camera capture — snap a photo and the subject gets cut out for you. Continuous shooting keeps the camera open, with flash, rotate, and delete right there • Custom sticker tray — browse curated packs, drag the ones you want into your own mix • Animated stickers. Drop a multi-frame sheet, line frames up with onion-skin, then export as animated WebP for WhatsApp or as a GIF to Photos • Smooth corners via vector contour tracing — no staircase pixels along the edge • The white outline that makes a sticker read as a sticker, with adjustable width • Background removal: pick your subject, or just remove the white with a tolerance dial when the source is messy • Erase brush for stray pixels the auto-cutout missed. Undo if you slip, and the brush sits where your thumb is whether you're lefty or righty • Per-tile fine-tuning when one sticker won't cooperate • Lossless WebP under WhatsApp's 100KB limit, lossy when it has to be • Hi-res Photos export with the transparent background intact WHO IT'S FOR • You generated emoji stickers in any of the popular AIs and want them as a real WhatsApp, Telegram, LINE, or iMessage pack • You scan or photograph drawings and want them clipped, outlined, and shareable • You run a Cricut and need clean white-bordered PNGs for Print-then-Cut sticker projects EXPORT TO • WhatsApp — full sticker pack in one tap, static or animated • Telegram — full sticker pack via Telegram's own importer • LINE Creator — bundled ZIP with the right sticker dimensions, main image, and chat-tray icon, ready to upload at creator.line.me • iMessage — a real Messages sticker pack, in your Stickers tray in one tap • Photos — full PNG, transparent background, no compression • Photos GIF — for animated packs you want to share outside chat apps Made on a small island. gridsticker.peterong.dev
Pixel Paint Pro
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Pixel Paint Pro is a focused pixel art and bitmap editor for iPhone, iPad and Mac. Create sprites, icons, game assets and small illustrations with precise pixel-level control. Start with a blank canvas or open an existing image, edit it and save your changes in a popular image format. PRECISION TOOLS • Pencil, eraser, fill and eyedropper • Line, rectangle and ellipse tools • Adjustable brush size • Pixel-perfect zoom and optional grid • Crisp nearest-neighbor canvas rendering SELECTION AND TRANSFORM • Select, move, cut, copy, paste and delete • Move selected content partially outside the canvas • Apply only the portion that remains inside the canvas • Rotate left or right • Flip horizontally or vertically • Select all and deselect COLOR CONTROL • Expanded color palette • Individual red, green, blue and alpha controls • HEX color input • Transparency support • Checkerboard transparency preview APPLE PENCIL AND NAVIGATION On supported iPad models, Apple Pencil mode separates drawing from navigation. Draw and edit with Apple Pencil while using your fingers to pan and navigate around the canvas. The Hand tool also provides dedicated canvas navigation without modifying your artwork. OPEN, EDIT AND SAVE Open existing image files, edit them directly and save your changes. Pixel Paint Pro supports popular bitmap formats including: • PNG • JPEG • GIF • BMP • ICO WORK FASTER Use keyboard shortcuts with a connected keyboard on iPhone, iPad and Mac. Quickly switch tools, undo or redo changes, manage selections, adjust zoom and perform common editing actions. Whether you are creating retro game graphics, refining a sprite, designing an icon or editing a bitmap image, Pixel Paint Pro keeps the canvas clear and the tools within reach.
Screenshots
Verdict
The clearest difference is price: GridSticker at Free against Pixel Paint Pro's $1.99. GridSticker also leads on iOS requirement (17.0 vs 26.0). Pixel Paint Pro's advantage is device support (3 vs 1). On ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
GridSticker is free to download; Pixel Paint Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | GridSticker | Pixel Paint Pro |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.3 (3 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 10 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 39 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Ong | Mert Can Kus |
In-app purchases
GridSticker
No in-app purchases
Pixel Paint Pro
No in-app purchases









