Comparison

ShutterCount Mobile vs Canon DPP Express

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

Head to head
About

ShutterCount Mobile

This app reads the shutter actuation count for Canon, Nikon, and Pentax digital cameras. It helps determine a camera's usage, check if a pre-owned item is truly new, and avoid service center trips. Features include unlimited readings, wear indicators, and history logging.

Highlights
  • Unlimited shutter count readings
  • Shutter wear indicator
  • History logging in CSV format
  • Live View and electronic shutter counters (optional)
  • Graphing and shutter life forecasting (optional)
  • Canon EOS camera management (optional)
Read full description

*** The original, most feature-rich and only iOS shutter count reader that works with all new Canons *** ShutterCount displays the number of shutter actuations (the shutter count) of your Canon EOS, Nikon or Pentax digital camera - see the complete list of certified models below. The shutter count is read directly from USB or Wi-Fi connected Canons, and from image files for Nikon and Pentax cameras. With ShutterCount you can easily check whether a newly purchased camera is really new, or how heavily used a pre-owned item is. And you can save a trip to a service center by doing the reading for yourself. BASE FEATURES • Unlimited readings • Counter for still photos • Wear indicator with numeric and graphical rated shutter life percentage display • History logging to track camera usage; logs are stored in CSV format that can be imported into Numbers or Excel for further processing • Reports in plain text format • Wizard to guide you through the reading process LIVE VIEW PACK (optional in-app purchase supporting select Canon models) • Counters for live view/videos and electronic shutter • Distribution chart PLUS PACK (optional in-app purchase) • Graphing • Shutter life forecasting (not available for some Nikon and Pentax models) • History deduplication • Canon EOS camera management (date/time sync, owner name editing, copyright information setting, outdated firmware warning, IPTC export/import) • Raw copyright information display and secure personal data wiping for Canons CERTIFIED CAMERAS USB connection (requires a Lightning to USB Camera Adapter or a USB-C equipped iPad; Wi-Fi on the camera must be disabled): • Canon 1D4/1DC/1DX/1DX2/1DX3/5D2/5D3/5D4/5DS/5DSR/6D/6D2/7D/7D2/40D/50D/60D/60Da/70D/77D/80D/90D/100D/200D/200D2/250D/450D/500D/550D/600D/650D/700D/750D/760D/800D/850D/1000D/1100D/1200D/1300D/1500D/2000D/3000D/4000D/8000D/9000D/C50/M6II/M50/M50II/R/R1/R3/R5/R5C/R5II/R6/R6II/R6III/R7/R8/R10/R50/R100/Ra/RP; Kiss F/M/M2/X2/X3/X4/X5/X6i/X7/X7i/X8i/X9/X9i/X10/X10i/X50/X70/X80/X90; Rebel SL1/SL2/SL3/T1i/T2i/T3/T3i/T4i/T5/T5i/T6/T6i/T6s/T7/T7i/T8i/T100/XS/XSi Wi-Fi/Ethernet connection is supported using built-in networking or Canon transmitters on the above cameras having the "EOS Utility" function. The camera must be paired directly with ShutterCount using this function. Image files: • Nikon D2H/D2X/D2Xs/D3/D3S/D3X/D4/D4S/D5/D6/D40/D40X/D50/D60/D70/D70s/D80/D90/D200/D300/D300S/D500/D600/D610/D700/D750/D780/D800/D800E/D810/D850/D3000/D3100/D3200/D3300/D3400/D3500/D5000/D5100/D5200/D5300/D5500/D5600/D7000/D7100/D7200/D7500/Df/Z5/Z5II/Z6/Z6II/Z6III/Z7/Z7II/Z8/Z9/Z30/Z50/Z50II/Zf/Zfc/ZR; 1 AW1/J1/J3/J4/J5/V1/V2/V3; Coolpix A • Pentax *istDL/*istDL2/645D/645Z/K1/K1II/K3/K3II/K3III/K3IIIMono/K5/K5II/K5IIs/K7/K10D/K20D/K30/K50/K70/K100D/K100D Super/K200D/K500/K2000/Km/KP/Kr/KS1/KS2/Kx Cameras not listed here are not supported. FOR DETAILED COMPATIBILITY INFORMATION PLEASE VISIT: https://www.direstudio.com/shuttercount/tech-specs Questions? Problems? Check out the Getting Started Guide (https://www.direstudio.com/shuttercount/getting-started), the FAQ (https://www.direstudio.com/shuttercount/faq), or contact our support by tapping Report a Problem on the More tab! DISCLAIMER: The app displays the camera's internal counter. DIRE Studio is not responsible for how well and accurately the camera maintains that counter. The forecast is calculated based on your previous usage, and will change if you use the camera differently in the future.

About

Canon DPP Express

Edit RAW photos on your iPad or iPhone with intuitive touch controls. Adjust colors, save multiple versions, and export without watermarks after subscribing. Supports various Canon RAW and JPEG formats.

Highlights
  • Color edit RAW images
  • Intuitive touch operation
  • Save multiple adjustment patterns
  • Change history function
  • Export images without watermarks
  • Supports CR3/CR2, JPEG, HEIF (10 bit)
Read full description

Canon Digital Photo Professional Express (Canon DPP Express) is an iPad/iPhone application to color edit RAW images with intuitive touch operation to be converted to JPEG file afterwards. To continue using all Digital Photo Professional Express features, you must complete the (paid) subscription process. When you purchase the subscription, - Your image adjustments will be recorded. - You will be able to export images without watermarks. [Key Features] - Adjust RAW images freely. - Quickly and easily adjust RAW images anywhere, any time. - Save multiple adjustment patterns and compare the results on a single RAW image. - Use the change history function to readjust images until you achieve the perfect result. - Save adjusted images to your Camera Roll in JPEG format. " [Compatible Formats] RAW(CR3/CR2 ), JPEG, HEIF (10 bit) * Not compatible with .CRW or video file formats. CR3/HEIF (10bit) images can now be displayed and saved in HDR PQ. The supported displays are as follows: - iPad - Ultra Retina XDR - Liquid Retina XDR - iPhone - Super Retina XDR - Super Retina HD Note that the actual displayed image depends on the display performance. [Image Input] Via Camera Connect : RAW(CR3/CR2), JPEG, HEIF (10 bit) Import from Camera Roll: [RAW (CR3/CR2), JPEG], [HEIF (10 bit) *excluding EOS 5D Mark IV/EOS R] * Image data is saved in the app. In addtion, devices with iOS 12.1 and later can import CR3 files from the Camera Roll. *HEIF (10-bit) files and RAW images shot with [HDR PQ settings] enabled can be imported using linked mode with the Canon camera app Canon Camera Connect . *RAW burst files cannot be imported to smart devices. Extract the CR3 images from the RAW burst file in advance on the camera side, and then import them to the smart device. [Compatible Camera Models] For compatible models and features, please refer to the following website. https://ssw.imaging-saas.canon/app/app.html?app=dppex [System requirement] iOS 17 / 18 / 26 iPadOS 17 / 18 / 26 [Important Notes] Payment will be charged to your Apple ID account at the time of purchase confirmation. If you do not cancel at least 24 hours before the end of the current period, the subscription will automatically renew, and charges will continue. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. - If you uninstall the app, all image data imported from your camera will be erased. - If application does not operate properly, try again after shutting down the application. - Visit your local Canon Web pages for more details. https://ssw.imaging-saas.canon/app/app.html?app=dppex Terms and conditions https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ShutterCount Mobile4 screens
Canon DPP Express4 screens

Verdict

The call

The clearest difference is price: Canon DPP Express at Free against ShutterCount Mobile's $9.99. Canon DPP Express also leads on rating (4.6 vs 3.3) and ratings volume (2.8K vs 66). ShutterCount Mobile's advantage is review sentiment (55% vs 17%) and chart position (#35 vs unranked). On update cadence, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Canon DPP Express is free to download; ShutterCount Mobile costs $9.99 up front. ShutterCount Mobile sells 3 one-off in-app purchases and Canon DPP Express sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Canon DPP Express holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: Canon DPP Express has 2.8K ratings behind it against 66, so its average is the more settled of the two. Written reviews complicate that: 55% of ShutterCount Mobile's written reviews are positive against 17% of Canon DPP Express's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

Scorecard7 real differences · 4 level
ShutterCount Mobile versus Canon DPP Express: the parameters behind the verdict, then further details
ParameterShutterCount MobileCanon DPP Express
Price$9.99Free — better
Rating3.3 (66 ratings)4.6 (2.8K ratings) — better
Positive reviews54.5% of reviews — better17.2% of reviews
Number of ratings662.8K — better
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
Best chart rank#35 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size5 MB114 MB
Age rating4+4+
DeveloperDIRE StudioCanon Inc.

Customer experience

ShutterCount Mobile

All ratings66 ratings
Positive56.1%
Neutral7.6%
Negative36.4%
Written reviews121 reviews
Positive54.5%
Neutral1.7%
Negative43.8%

Canon DPP Express

All ratings2,760 ratings
Positive90.1%
Neutral3.2%
Negative6.8%
Written reviews483 reviews
Positive17.2%
Neutral8.1%
Negative74.7%

User reviews

ShutterCount Mobile

From 66 App Store ratings

What we love

  • ✅ Works reliably when properly configured
  • ⚡ Quick shutter count retrieval (5 minutes or less)
  • 💰 One-time purchase, no recurring fees
  • 📱 Compatible with multiple Canon camera models
  • 🎯 Accurate shutter count readings

Room to improve

  • 🔌 Complex connection setup process
  • ❌ High failure rate for certain camera models
  • 📚 Vague and unclear instructions for beginners
  • 💸 Expensive for a single-purpose utility app
  • 🚫 Limited camera model compatibility

Canon DPP Express

From 2.8K App Store ratings

What we love

  • 🚀 Great app for on-the-go RAW processing
  • 👍 Fantastic app with lots of features
  • 💡 Useful for quick edits in the field

Room to improve

  • 🐛 Lacks support for CR2 RAW files
  • 🔒 Requires subscription for full functionality
  • 🔋 Slow performance on older iPads
  • 👎 Limited compatibility with older Canon models

Bugs and requests

ShutterCount Mobile

Reported bugs

11 issues
  • WiFi pairing fails on certain camera models
  • App doesn't connect despite correct configuration
  • Shutter count displays as zero on mobile version
  • Inconsistent readings between mobile and desktop versions
  • Connection timeout issues lasting 30+ minutes
Show 6 more
  • Incompatibility with 5GHz WiFi networks
  • Camera not detected in pairing wizard
  • USB connection not working with newer iPhones
  • App crashes during connection process
  • Cannot differentiate between mechanical and non-mechanical actuations
  • Bug in latest camera firmware prevents reading shutter count

Requested features

9 requests
  • Clearer, more detailed step-by-step instructions per camera model
  • German language version
  • Improved error messages with troubleshooting guidance
  • Support for non-mechanical actuation differentiation
  • Lower price point ($2.99-$3.99 range)
Show 4 more
  • Better documentation for USB connection method
  • In-app tutorial or wizard improvements
  • Support for older Canon camera models (60D, 5D Classic, T5, 30D)
  • Automatic camera detection without manual pairing

Canon DPP Express

Reported bugs

4 issues
  • Crashes when trying to import photos
  • Unable to open RAW files from camera roll
  • Exporting photos results in quality loss
  • Incompatible with some iPad models

Requested features

6 requests
  • Add support for CR2 RAW files
  • Improve file management with folder support
  • Allow direct import from SD card or external drive
  • Implement batch processing and editing tools
  • Add color profile creation using color checker
Show 1 more
  • Enable RAW file export to other apps

In-app purchases

3 purchases

ShutterCount Mobile

One-time3
  • Feature Level 6 to 7 Upgrade$1.99
  • Live View Pack$5.00
  • Plus Pack$7.00
1 purchases

Canon DPP Express

Subscriptions1
  • DPP Express Full Functions1 Month trial$0.991 Month

Questions

Is ShutterCount Mobile free?
ShutterCount Mobile costs $9.99, and also offers in-app purchases.
Is Canon DPP Express free?
Canon DPP Express is free to download, with in-app purchases available.
Which has better reviews, ShutterCount Mobile or Canon DPP Express?
Canon DPP Express is rated higher. ShutterCount Mobile averages 3.3 out of 5 from 66 ratings, while Canon DPP Express averages 4.6 from 2.8K ratings.
Do ShutterCount Mobile or Canon DPP Express have ads?
Neither ShutterCount Mobile nor Canon DPP Express shows ads.
Which is updated more often, ShutterCount Mobile or Canon DPP Express?
ShutterCount Mobile ships an update every 3 months, and Canon DPP Express every 3 months. Most recently, ShutterCount Mobile was updated on September 28, 2026 and Canon DPP Express on September 29, 2026.

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