Comparison

MasterPhoto vs OneLine:EXIF Frame & Watermark

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MasterPhoto

Automatically extract and display EXIF shooting data on your photos. Enhance your images with custom watermarks, camera brand logos, and professional borders. Export your work in high quality without compression.

Highlights
  • Automatic EXIF data extraction
  • Manual EXIF data editing
  • Add camera brand logos
  • Customizable watermark styles
  • Intelligent watermark typesetting
  • High-quality photo export
Features
Read full description

"MasterPhoto" can automatically extract EXIF ​​shooting parameter information and generate advanced watermark borders. You can choose from a variety of styles to add a professional and high-end feel to your works. Special feature: - Automatically read EXIF ​​information: "Master Watermark" can intelligently identify EXIF ​​data in photos, including shutter, aperture, ISO, shooting time, geographical location, camera model, lens model, shooting focal length, etc. - Custom parameters: Supports you to manually edit Exif information. It doesn’t matter if the native EXIF ​​is lost. - Camera brand logo: Supports adding camera brand logos with one click, including most cameras such as Hasselblad, Leica, Sony, Nikon, Canon, Fuji, Ricoh, Pentax, Olympus,Xiaomi, Huawei, OPPO, VIVO, etc. cell phone. - High-end lens logo: specially designed frame style for Sony G Master lens, more customized styles are expected. - Multiple styles to choose from: Provides a variety of watermark styles, simple, gorgeous, refined, pure, each watermark is unique. - Intelligent typesetting: Ensure that watermarks do not interfere with the visual effect of the work. - High-quality export: export the original image without compressing the photo quality.

About

OneLine:EXIF Frame & Watermark

Effortlessly add EXIF data, camera logos, and personal signatures to your photos. Choose from elegant designs, minimalist frames, and magazine-style templates to enhance your images with accurate information and a professional aesthetic.

Highlights
  • One-click EXIF information retrieval
  • Variety of iconic camera logos
  • Upload personal signatures
  • Support for multiple image formats
  • Original image output, lossless
  • Multiple templates and frames
  • Batch export up to 100 photos
Features
Read full description

Auto add EXIF watermarks, iconic camera logos, and personal signatures to your photos. With elegant watermark designs, minimalist parameter frames, and magazine-style cover templates continually updated, we target your essential need for one-touch EXIF addition, meeting your stringent aesthetic standards. A light and beautiful signature, concise and accurate parameters — both a visual embellishment and a powerful tool to enhance the completeness and recognizability of your photographic works. Our goal is to have OneLine in hand, photo perfection in mind. 【Our Interaction Focus】 ◆ One-click EXIF Information Retrieval Connect with multiple brands of cameras and smartphones to access manufacturer annotations.One-click access to read camera name, lens type, aperture, shutter speed, focal length, ISO, time, latitude and longitude, and other EXIF metadata.Achieve what you see is what you get, with adjustable parameters and free editing capabilities. ◆ A Variety of Iconic Logos Leica, Hasselblad, Phase One, Sony(α/G Master), Canon, FUJI, Nikon, Ricoh, LUMIX, SIGMA, ZEISS, OLYMPUS, Rollei, Sinar, DJI, iPhone, Google Pixel, Xiaomi...High-end brand logos are at your disposal. ◆ Upload Your Personal Signature In “Edit - Logo”, add personalized signatures and studio logos in one click with batch processing, automatically saved to meet your flexible pairing needs. Plus, the "Another One" feature for saving preferences doubles your efficiency, saving both time and effort. ◆ Support for Multiple Image Formats Supports a variety of image formats including JPEG, PGN, BMP, WEBP, DNG, NEF, RAF, CR3, etc. Transfer photos taken with digital cameras to your phone, and as long as they are readable in the iPhone Photos, we can accurately read them. Exif information incomplete? No problem, from logos to text, everything is customizable. ◆ Original Image Output, Lossless and Uncompressed Whether paid or not, all output images are synthesized using the original picture, maintaining the original picture quality resolution, lossless, uncompressed and ad-free. ◆ Multiple Templates, Switch at Will Don’t like the current template? It's okay, click the button once to change one, directly view the effect of your photo after synthesis, with surprises and eye-catching designs, there's always one that resonates with you. ◆ Batch Export, Double Efficiency Batch processing feature, auto-reuses your parameter preferences, supports up to 100 photos for one-click export. ◆ Satisfying Copy Library, No Brain Required Photography quotes, literary phrases, wise and poetic...The carefully selected phrases are ready, click to change a new one. ◆ Collage Frames and Magazine Covers In addition to param watermark templates, there are a host of vintage frames, classic narrow frames, film sense frames, grid collages, magazine posters and photo book cover styles, just to enhance the visual experience of your single photo and to add a finishing touch to photo series. ◆ Free and Pro, Take What You Need Classic param templates are available for your use, free and considerate. Exclusive templates for Pro members after design are also continuously updated. We look forward to your support to accelerate updates. 【In-App Purchase Description】 Pro Membership Benefits: Exclusive aesthetic templates with regular updates. Purchase cycle: 1 month (monthly subscription), 1 year (annual subscription), or permanent (one-time purchase). Payment: Once the user confirms the purchase and completes the payment, it will be charged to the iTunes account. Renewal: The Apple iTunes account will automatically deduct the fee for renewal 24 hours before the expiration date, extending the subscription period by one cycle. 【Related Agreements】 User Agreement http://www.5258mall.com/yihang/service_agreement_en.html Privacy Policy http://www.5258mall.com/yihang/privacy_policy_en.html 【Contact Us】 Email: oneline@shencaiee.com We look forward to hearing from you.

Screenshots

MasterPhoto4 screens
OneLine:EXIF Frame & Watermark4 screens

Verdict

The call

The clearest difference is update cadence: OneLine:EXIF Frame & Watermark at every 3 weeks against MasterPhoto's every 4 months. MasterPhoto's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 87%). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MasterPhoto sells 3 in-app purchases, starting at $6.99 per month and OneLine:EXIF Frame & Watermark sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

MasterPhoto holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 8 and 14 respectively. Written reviews point the same way: 100% of MasterPhoto's written reviews are positive against 87% of OneLine:EXIF Frame & Watermark's.

UpkeepUpdate frequency

MasterPhoto ships an update every 4 months, OneLine:EXIF Frame & Watermark every 3 weeks. The most recent releases landed on September 11, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
MasterPhoto versus OneLine:EXIF Frame & Watermark: the parameters behind the verdict, then further details
ParameterMasterPhotoOneLine:EXIF Frame & Watermark
PriceFreeFree
Rating5.0 (8 ratings) — better4.7 (14 ratings)
Positive reviews100.0% of reviews — better87.2% of reviews
Number of ratings814 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.1 — better15.0
Further details — not scored
Size100 MB100 MB
Age rating4+4+
Developer学平 陆仲川 刘

Customer experience

MasterPhoto

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

OneLine:EXIF Frame & Watermark

All ratings14 ratings
Positive92.9%
Neutral7.1%
Negative0.0%
Written reviews39 reviews
Positive87.2%
Neutral2.6%
Negative10.3%

In-app purchases

3 purchases

MasterPhoto

Subscriptions2
  • Monthly Subscription$6.991 Month
  • Yearly Subscription(one year)$17.991 Year
One-time1
  • Lifetime VIP(Always is vip)$19.99
3 purchases

OneLine:EXIF Frame & Watermark

Subscriptions2
  • Monthly$0.991 Month
  • Yearly$6.991 Year
One-time1
  • Lifetime$19.99

Questions

Is MasterPhoto free?
MasterPhoto is free to download, with in-app purchases available.
Is OneLine:EXIF Frame & Watermark free?
OneLine:EXIF Frame & Watermark is free to download, with in-app purchases available.
Which has better reviews, MasterPhoto or OneLine:EXIF Frame & Watermark?
MasterPhoto is rated higher. MasterPhoto averages 5.0 out of 5 from 8 ratings, while OneLine:EXIF Frame & Watermark averages 4.7 from 14 ratings.
Do MasterPhoto or OneLine:EXIF Frame & Watermark have ads?
Neither MasterPhoto nor OneLine:EXIF Frame & Watermark shows ads.
Which is updated more often, MasterPhoto or OneLine:EXIF Frame & Watermark?
MasterPhoto ships an update every 4 months, and OneLine:EXIF Frame & Watermark every 3 weeks. Most recently, MasterPhoto was updated on September 11, 2026 and OneLine:EXIF Frame & Watermark on September 24, 2026.

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