Comparison

Canon DPP Express vs Snaptain Eco

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

Head to head
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 18 / 26 iPadOS 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/

About

Snaptain Eco

Control a toy quadrocopter using your device's Wi-Fi connection. Stream real-time video directly from the drone to your screen.

Highlights
  • Wi-Fi quadrocopter control
  • Real-time video transfer
  • Drone operation via app
Read full description

Snaptain is a toy quadrocopter control by wifi with video transfer real time.

Screenshots

Canon DPP Express4 screens
Snaptain Eco2 screens

Verdict

The call

The clearest difference is rating: Canon DPP Express at 4.6 against Snaptain Eco's 2.0. Canon DPP Express also leads on ratings volume (2.9K vs 14) and review sentiment (17% vs 0%). Snaptain Eco's advantage is in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 3 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Canon DPP Express sells 1 in-app purchase, starting at $0.99 per month. Snaptain Eco asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Canon DPP Express holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: Canon DPP Express has 2.9K ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 17% of Canon DPP Express's written reviews are positive against 0% of Snaptain Eco's.

UpkeepUpdate frequency

Canon DPP Express ships an update every 3 months, Snaptain Eco every 3 weeks. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
Canon DPP Express versus Snaptain Eco: the parameters behind the verdict, then further details
ParameterCanon DPP ExpressSnaptain Eco
PriceFreeFree
Rating4.6 (2.9K ratings) — better2.0 (14 ratings)
Positive reviews17.5% of reviews — better0.0% of reviews
Number of ratings2.9K — better14
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.08.0 — better
Further details — not scored
Size112 MB106 MB
Age rating4+4+
DeveloperCanon Inc.Shenzhen VanTop Technology & Innovation Co., Ltd.

Customer experience

Canon DPP Express

All ratings2,855 ratings
Positive90.2%
Neutral3.3%
Negative6.6%
Written reviews486 reviews
Positive17.5%
Neutral8.0%
Negative74.5%

Snaptain Eco

All ratings14 ratings
Positive14.3%
Neutral14.3%
Negative71.4%
Written reviews8 reviews
Positive0.0%
Neutral12.5%
Negative87.5%

Bugs and requests

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

Snaptain Eco

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Canon DPP Express

Subscriptions1
  • DPP Express Full Functions1 Month trial$0.991 Month
None

Snaptain Eco

No in-app purchases

Questions

Is Canon DPP Express free?
Canon DPP Express is free to download, with in-app purchases available.
Is Snaptain Eco free?
Snaptain Eco is free to download, with no in-app purchases.
Which has better reviews, Canon DPP Express or Snaptain Eco?
Canon DPP Express is rated higher. Canon DPP Express averages 4.6 out of 5 from 2.9K ratings, while Snaptain Eco averages 2.0 from 14 ratings.
Do Canon DPP Express or Snaptain Eco have ads?
Neither Canon DPP Express nor Snaptain Eco shows ads.
Which is updated more often, Canon DPP Express or Snaptain Eco?
Canon DPP Express ships an update every 3 months, and Snaptain Eco every 3 weeks. Most recently, Canon DPP Express was updated on November 11, 2026 and Snaptain Eco on November 3, 2026.

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