BlendLab vs Photo Editor Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BlendLab
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BlendLab is a professional color mixing tool designed for artists, designers, and anyone interested in color theory. Mix two colors incrementally and see real-time results with precise control over ratios. KEY FEATURES: • Real-time Color Mixing - Mix two colors unit by unit with +1 additions - See instant visual feedback of your blend - Switch between HEX and RGB display modes • Recipe Management - Save your favorite color combinations - View mixing ratios and proportions - Access complete mixing history • Intuitive Interface - Clean, modern design focused on colors - Haptic feedback for interactive elements - Color picker with HEX input support • Professional Tools - Linear sRGB color space calculations - Accurate color blending algorithms - Ratio calculations with automatic simplification • Recipe Library - Browse all saved color recipes - Sort by creation date - Quick access to recipe details • Mix History - Step-by-step mixing progression - Rollback to any previous state - Visual timeline of color additions PERFECT FOR: - Digital artists creating color palettes - Designers exploring color combinations - Students learning color theory - Anyone interested in color mixing
Photo Editor Viewer
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Picture Editor Viewer is a powerful yet approachable image editor for iPhone and iPad. Switch between Standard mode for quick fixes and Pro mode for layered, non-destructive work—all in one app. EDIT THE WAY YOU WANT • Standard mode: crop, adjust colors, apply filters, add text, and export in seconds • Pro mode: unlock layers, masks, blend modes, adjustment layers, and advanced retouch tools • Pinch to zoom, double-tap to fit, and smooth panning designed for touch REAL LAYER WORKFLOW • Multiple layers with opacity, blend modes, reorder, merge, and groups • Pixel masks: create from selections, paint to refine, toggle on/off • Non-destructive adjustment layers that update live as you edit • Save projects as .peproj with layers intact TOOLS YOU EXPECT • Brush, pencil, eraser, paint bucket, gradient, and color picker • Selection: rectangle, ellipse, lasso, polygon, magic wand—with add, subtract, intersect • Transform: crop, rotate, flip, free transform, perspective, shear • Retouch: clone stamp, healing brush, dodge, burn, smudge • Shapes and text with font, size, style, and alignment controls ADJUSTMENTS & FILTERS • Brightness, contrast, levels, curves, hue/saturation, gamma, color balance, white balance • Auto levels, auto contrast, black & white, invert, sepia, posterize, threshold • Blur, sharpen, pixelate, vignette, emboss, edge detect, noise, median, oil paint • Swirl, ripple, clouds, motion blur, radial blur, and more • GPU-accelerated live preview where supported OPEN & EXPORT BROADLY • Open PNG, JPEG, GIF, WebP, BMP, TIFF, PSD, ORA, ICO, and more • Import layered PSD and OpenRaster (.ora) files • Export PNG, JPEG, BMP, TGA, GIF with quality presets and resize options • Open from Files, share sheet, or other apps; export back when done BUILT FOR iOS • Optimized for phone and tablet layouts • Apple Pencil pressure on supported devices • Dark and light themes with customizable accent colors • English, Chinese, Japanese, Korean, and Spanish • Undo/redo, recent files, and auto-save recovery Whether you are fixing a snapshot, designing a social post, or opening a layered PSD on the go, Picture Editor brings desktop-class editing to your pocket. Privacy: Picture Editor processes images on your device. Your photos are not uploaded to our servers for editing.
Screenshots
Verdict
The clearest difference is ads: Photo Editor Viewer at none against BlendLab's shown. Photo Editor Viewer also leads on device support (4 vs 1) and iOS requirement (13.0 vs 17.0). On price 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | BlendLab | Photo Editor Viewer |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | YOSHIKI OSHIMA | Hefei Yunyilian Intelligent Technology Co., Ltd |
In-app purchases
BlendLab
No in-app purchases
Photo Editor Viewer
No in-app purchases
Questions
Is BlendLab free?
Is Photo Editor Viewer free?
Do BlendLab or Photo Editor Viewer have ads?
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