RainMark vs LensMark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RainMark
Enhance your photos with professional watermark borders that automatically display shooting parameters. Choose from a variety of design templates and customize your signature and layout for a unique look. Export your creations in original quality with fast batch processing.
- Smart EXIF parameter reading
- Professional design templates
- Deep watermark customization
- Signature support (text/image)
- Ultra-fast batch processing
- Original quality export
- Real-time preview
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RainMark - Make Every Photo a Masterpiece A professional watermark border tool designed for photographers and enthusiasts. Automatically read and display detailed shooting parameters (EXIF), and choose from a massive library of professional templates to make your work stand out on social media. Key Features Smart EXIF Parameter Reading Automatically identify and display photo shooting information, including: Core Parameters: Aperture (F), Shutter Speed, ISO, Focal Length (including 35mm equivalent) Device Info: Camera Model, Lens Model, Shooting Time Location: GPS Coordinates Supports RAW format import (CR2, NEF, ARW, DNG, etc.) to restore the most authentic shooting data. Professional Design Templates Selected templates in various styles to instantly elevate your photos: Classic Series: Restore the classic texture of film and photo paper Simple Series: The art of white space, highlighting the subject Transparent Series: Floating parameters, full of modern sense Creative Series: Unique layout to show personality Deep Customization Create your exclusive watermark, refuse to be the same: Signature: Support text signature (custom font, weight, color) and image signature Visual Tweaks: Precisely control image corner radius, shadow strength, shadow color Layout: Adjust margins and spacing as you like Color Management: Built-in "Dopamine" color schemes, supporting auto-inversion and custom color picking Flagship Export Experience Ultra-fast Batch Processing: Newly optimized export engine with lower memory usage and rocket-like speed Original Quality Output: Support JPG/PNG formats, optional original quality to ensure lossless image quality Real-time Preview: Support grid/list dual view preview, what you see is what you get Smooth Interactive Experience Perfectly adapted to dark mode, comfortable for night editing Haptic feedback design, every operation is precise and pleasing Simple and intuitive interface, beginners can become professional photographers in seconds Whether it's mobile photography recording daily life or professional creation pursuing ultimate image quality, RainMark adds the finishing touch to your work. Download now and start your professional photography showcase journey!
LensMark
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LensMark is a shooting parameter recording tool designed specifically for photographers. It automatically reads EXIF metadata from photos and renders professional parameters such as camera model, lens, aperture, shutter speed, and ISO into beautifully designed watermarks, allowing you to showcase your shooting techniques alongside your work. The new "Shot Compare" feature lets you review every shooting parameter of two photos side by side, helping you identify differences and refine your skills. ■ Automatic EXIF Watermark After importing a photo, LensMark automatically identifies embedded camera metadata: · Camera brand and model (e.g., Sony ILCE-7M4) · Lens model · ISO sensitivity · Aperture value (e.g., f/2.8) · Shutter speed (e.g., 1/1000s) · Focal length (e.g., 85mm) · Date taken · GPS location (automatically reverse-geocoded to city name) Manual input is supported when EXIF information is missing, ensuring every photo can have a complete watermark. ■ Shot Compare — New Core Feature Select any two photos and compare all EXIF parameters side by side: · Camera, lens, focal length, aperture, shutter speed, ISO, date, and location are listed item by item · Parameters with differences are automatically highlighted, making it easy to spot variations in shooting conditions between the two photos · Ideal for comparing different exposure settings for the same scene, or the performance of different gear on the same subject This is an exclusive feature of LensMark, designed for photographers who are serious about improving their technique. ■ 40 Professional Watermark Templates Covering 5 style categories: Classic / Minimalist / Film / Cinematic / Polaroid · 20 free templates, ready to use · 20 Pro-exclusive templates for a more professional look Each template supports customizable border styles (No Border / White Border / Black Border / Film Border / Polaroid Border) and border width. ■ Full-Featured Editor · Independent on/off controls for 8 EXIF elements for precise selection of displayed parameters · Pro exclusive: Custom text overlay for watermarks (up to 60 characters) · Pro exclusive: 6 film-inspired color filters (Fade / Warm / Cool / Grain / Vintage / Dramatic) · Pro exclusive: Film grain effect, stackable with any filter · Export formats: JPEG / PNG / HEIC (iOS) · Template favorites for quick access to frequently used templates ■ Live Camera Capture Built-in camera page allows you to shoot and directly enter the editor to add watermarks, with support for front/back camera switching and flash control. ■ Batch Processing Import multiple photos at once to uniformly apply watermark templates and EXIF settings, with a task queue and progress display. ■ Video Watermark (Pro Exclusive) Embed text watermarks into video files, with adjustable position and opacity. Processed videos are automatically saved to the photo library. ■ Social Sharing After successful export, you can share directly to any platform using the system share sheet. Who It's For · Photography enthusiasts and professional photographers using DSLR or mirrorless cameras · Users who want to showcase shooting parameters alongside their photos when sharing on social media · Photography learners — quickly understand the effects of different settings through the Shot Compare feature · Commercial photographers who need to add copyright information to their work Subscription Options: Weekly (perfect for short trips or events), Monthly (flexible choice, cancel anytime), Yearly (best value). 3-Day Free Trial: New users can enjoy a 3-day free trial to explore all filters before deciding to subscribe. Privacy Policy: https://www.forapp.store/privacy-policy.html Terms of Service: https://www.forapp.store/terms-of-service.html
Screenshots
Verdict
The clearest difference is in-app purchases: RainMark at none against LensMark's 4. RainMark also leads on ads (none vs shown) and iOS requirement (12 vs 15.0). On price, update cadence 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. LensMark sells 4 in-app purchases, starting at $0.99 per 7 days. RainMark asks for nothing beyond the download.
RainMark ships an update every 10 days, LensMark every 2 weeks. Both last shipped on October 24, 2026.
| Parameter | RainMark | LensMark |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 12 — better | 15.0 |
| Further details — not scored | ||
| Size | 69 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | 峻宏 刘 | 启鹏 田 |
In-app purchases
RainMark
No in-app purchases
LensMark
- lensmark pro weekly$0.997 Days
- lensmark pro monthly3 Days trial$1.991 Month
- lensmark pro yearly3 Days trial$19.991 Year
- lensmark lifetime$39.99









