Snap Markup vs WaterTool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Snap Markup
Easily edit and annotate photos, images, and pictures with a wide array of tools. Add text, shapes, stickers, blur sensitive areas, and magnify details. Save in high quality and share your creations quickly.
- Crop and rotate images in various shapes
- Add text with customizable styles
- Pixelate and blur sensitive areas
- Magnify sections with a loupe
- Add emoji stickers
- Draw arrows, shapes, and freehand lines
- Stitch photos into panoramas
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Snap Markup — Photo Markup & Editor Turn any photo into a polished, annotated image in seconds. Mark up screenshots, documents, receipts, real estate, and snapshots with on-device AI, pro editing tools, and effortless sharing — all in one app. ALL-IN-ONE MARKUP Crop, rotate, draw, add text, stickers, and overlays from one toolbar. Reorder tools in Settings so your favourites are always one tap away. DOCUMENT SCANNER Scan multi-page documents with auto edge detection and straightening. Export as a clean image or searchable PDF. COLLAGE MAKER Combine multiple photos into beautiful grid layouts with adjustable spacing, borders, and ratios. GIF MAKER Turn photos or video clips into animated GIFs. Add text, stickers, and overlays, then export a ready-to-share loop. BATCH RESIZE & EXPORT Resize multiple photos at once. Set custom dimensions and DPI for print or web, and export to PNG, JPG, or HEIC. PHOTO SPLITTER Slice an image into a grid for seamless social posts and carousels. SMART CROP & ROTATE On-device AI detects documents and faces and suggests the perfect crop. Free, fixed-ratio, and shape crops (rectangle, circle, star, triangle). Rotate, flip, or auto-straighten skewed documents. ADJUST & AUTO ENHANCE Fine-tune brightness, contrast, saturation, and exposure with live sliders, or tap Auto Enhance. Cinematic filters in one tap. BACKGROUND BLUR & COLOUR Powered by Apple Vision AI — blur the background for a portrait look, or swap it for any solid colour. ANNOTATE LIKE A PRO Arrows, shapes, lines, freehand pen, curves, and numbered step callouts. Customise stroke colour, thickness, and opacity. Annotate large images without cropping first. HIGHLIGHT & HIDE Spotlight key details, or pixelate sensitive info — faces, addresses, account numbers — before sharing. TEXT, STICKERS & OVERLAYS Full text styling with drag, pinch, and rotate. Emoji and shape stickers, plus photo overlays — long-press to remove a background on device. MORE TOOLS Date & location stamp, measurement ruler, speech bubbles, OCR text extraction, code scanner, translate, signature, watermark, frame, collage, photo stitch, webpage & map capture, blank canvas, and searchable PDF export. SHARE WITHOUT FRICTION Save to Photos or Files, print, copy, set as wallpaper, or share anywhere. Export lossless PNG, high-quality JPG, or HEIC. Generate custom PDFs with your choice of name, quality, and orientation. 76 LANGUAGES & THEMES Fully localised in 76 languages. Light, Dark, and Auto themes. PRIVACY FIRST All AI processing runs on device. Your photos never leave your iPhone or iPad. Feedback or suggestions? Contact us at support@appculus.com — we'd love to hear from you.
WaterTool
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Water Tool has been developed as a multi mechanical engineering application designed to assist Engineers, Designers, Consultants and Trades people wherever their workplace may be. Terms of Use (EULA): https://ajcengineeringapps.wixsite.com/watertoolbox
Screenshots
Verdict
The clearest difference is price: WaterTool at Free against Snap Markup's $1.99. WaterTool also leads on iOS requirement (11.0 vs 15.0). Snap Markup's advantage is in-app purchases (none vs 4) and update cadence (every 3 months vs every 15 months). On 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
WaterTool is free to download; Snap Markup costs $1.99 up front. WaterTool sells 4 in-app purchases, starting at $0.49 per month. Snap Markup asks for nothing beyond the download.
Snap Markup ships an update every 3 months, WaterTool every 15 months. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.
| Parameter | Snap Markup | WaterTool |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.6 (3.5K ratings) — better | — |
| Positive reviews | 72.0% of reviews | — |
| Number of ratings | 3.5K — better | — |
| Update frequency | Every 3 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 56 MB |
| Age rating | 17+ | 4+ |
| Developer | Raghvendra Bhargava | Chai Kunnasit |
Bugs and requests
Snap Markup
Reported bugs
4 issues- Keyboard issues and disappearing controls
- Inconsistent behavior when drawing or adding text
- Saving and exporting problems
- Compatibility issues with newer iOS versions
Requested features
5 requests- Add ability to move and edit annotations
- Improve text editing and formatting options
- Implement more advanced markup tools (e.g. curved arrows, rounded shapes)
- Allow color customization and recent color history
- Integrate with cloud storage and sharing
WaterTool
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Snap Markup
No in-app purchases
WaterTool
- Premium-1 Month$0.491 Month
- Premium-3Months$0.993 Months
- Premium6Months$1.996 Months
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- Premium-1Year$2.991 Year
Questions
Is Snap Markup free?
Is WaterTool free?
Do Snap Markup or WaterTool have ads?
Which is updated more often, Snap Markup or WaterTool?
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