ImgRef vs Modulator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ImgRef
This app is an all-in-one creative tool for mood boards, reference images, and collaging. It offers smart asset management, precise color picking, and free-form layout capabilities across multiple devices. Designed for various creative professionals, it streamlines workflows with advanced editing and import/export features.
- Unlimited canvas with smart caching
- Multi-select batch processing
- Professional workflow with keyboard shortcuts
- Image editing and adjustments
- Dynamic color picker
- Cross-platform support (iOS/macOS)
- Video frame extraction
- GIF decomposition
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「App Store Editor's Choice」 「98% 5-Star Ratings」 「Cross-Platform for iPhone/iPad/MacOS」 Redefine your creative workflow - an all-in-one tool combining mood boards, reference images, smart asset management, precise color picking, and free-form collaging across devices. Designed for UI/brand/illustration/photography/architecture/video storyboard and other creative scenarios, this is your professional reference image and inspiration board on iPhone / iPad / macOS. Core Features: 1. Unlimited Canvas: Smart caching and image management for large long-term libraries and smooth browsing. 2. Multi-Select Batch Processing: Select multiple images for adaptive scaling, smart layout, uniform size, copy, and alignment. 3. Professional Workflow: Full keyboard shortcuts (Mac / iPad keyboard) for faster frequent actions. 4. Image Editing: Rotate, crop, desaturate, flip, adjust opacity, layers, scale, and more. 5. Dynamic Color Picker: Pick any canvas color in real time and get common color codes. 6. Video Processing: MP4 playback and 4K still extraction for faster storyboards, covers, and video references. 7. Stylized Text: Built-in fonts and styles make notes, titles, and labels clearer on the canvas. 8. Magnetic Guides: Alignment hints and smart snapping for precise layouts. 9. GIF Decomposition: Break animations into frames for clearer detail references. 10. Import Methods: Clipboard, photo library, folders, camera, drag & drop (iPad / Mac). 11. Export Methods: Scene export and image group export for sharing and delivery. 12. Web Drag & Drop: Drag images from Pinterest / ArtStation / Midjourney / Pixiv / Instagram and more. 13. Multiple Modes: View, lock, and edit modes keep browsing and editing separate. 14. Brush Tools: Annotate and highlight key areas for more intuitive communication. 15. File Management: Grid/list views with multiple sorting options. 16. Canvas Zoom: Smooth zoom and pan for comfortable detail viewing. 17. Multi-Select Quick Alignment: Quick alignment/distribution after multi-select. 18. Backup & Import: Full backup and package import for migration and recovery. Pro Enhancements: 1. Image/GIF/Video Notes: Add notes to capture ideas and key points. 2. Preview Mode: Switch to a clean preview for focused viewing and presentations. 3. Advanced Crop: Fit different aspect ratios and compositions faster for cleaner output. 4. Image Blur: Blur images for privacy protection and richer visual layering. 5. High-Resolution Scene Export (PNG): Export full scenes as HD PNG for sharing and delivery. 6. File Favorites: Save frequent files for quick access to key references. 7. Category Tags: Tag files by use, project, or status for faster filtering. 8. Dotted Background: Toggle a dotted background for clearer edge contrast. 9. Canvas Grayscale: Focus on tone and composition with grayscale view. 10. Image Color Analysis: Extract dominant colors to understand palette relationships. 11. Layer Panel: Preview names, reorder, and quick select for efficient layer management. 12. Scheduled Playback: Timed switching, playback controls, and countdown. 13. Layer Search: Filter by type and keyword to quickly locate target content among many layers. 14. Brush Presets: Switch stroke width, color, and opacity for annotation, highlighting, and sketching. 15. Canvas RGB Single-Channel Preview: View R/G/B channels separately to analyze color distribution, tone, and detail. 16. Link Cards: Turn webpages into cover cards pinned on the canvas; one tap to open You can subscribe to ImgRef Pro. Charged to your iTunes account on confirmation. Auto-renews unless canceled 24+ hours before period end. Manage in iTunes Store. Privacy Policy: https://xunhuaref.cn/index.php/privacypolicy/ Terms of Use: https://xunhuaref.cn/index.php/privacypolicy/eula-en/ Download now and experience the smoothest creative tool in the Apple ecosystem! Thank you for reading. Contact us: Email: imgref@163.com
Modulator
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• Use standard shapes or custom vector paths to create simple designs • Take advantage of advanced features like blend modes to achieve complex effects • Organize your creations with artboards and pages • Export finished designs as images or vector files for further editing in other design software
Screenshots
Verdict
The clearest difference is in-app purchases: Modulator at none against ImgRef's 2. ImgRef's advantage is iOS requirement (15.6 vs 18.0). On price, ads and device support 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. ImgRef sells 2 in-app purchases, starting at $0.99 per month. Modulator asks for nothing beyond the download.
| Parameter | ImgRef | Modulator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (124 ratings) — better | — |
| Positive reviews | 79.1% of reviews | — |
| Number of ratings | 124 — better | — |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, Vision Pro |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 76 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 文荣 李 | Lars Augustin |
Bugs and requests
ImgRef
Reported bugs
1 issue- Trouble importing images from other apps
Requested features
3 requests- Add cropping functionality
- Implement doodle/text feature for notes
- Add GIF frame reading function
Modulator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ImgRef
- pro_monthly$0.991 Month
- ImgRef Annual Subscription$5.991 Year
Modulator
No in-app purchases









