Comparison

OPTOVERA vs Dog Scanner

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

Head to head
About

OPTOVERA

This app uses your device's camera to record your eye and analyze pupil response to light. It helps you learn about the Pupillary Light Reflex by measuring pupil size changes. It is not intended for medical diagnosis.

Highlights
  • Video capture of eye
  • Pupil detection and size measurement
  • Pupil Response to Light analysis
  • Learning about Pupillary Light Reflex
  • No medical diagnosis provided
Read full description

SOBEREYE captures a video of the eye and uses image processing to find the pupil in the frame and measure its size. The sequence of measurements describes the person's Pupil Response to Light. Users can measure their pupillary response and learn about the Pupillary Light Reflex. The App does not provide medical information and it is not intended to be used to diagnose any medical condition.

About

Dog Scanner

Instantly identify dog breeds by taking a photo, recording a video, or uploading an image. The app also recognizes mixed breeds and can even tell you which dog breeds humans resemble. Join a community to share results and participate in gamified challenges.

Highlights
  • Identify dog breeds from photos
  • Recognize mixed breeds
  • Human resemblance to dog breeds
  • Community social feed
  • Gamified challenges and rankings
  • Access comprehensive breed database
Features
Read full description

See a dog, but don't know its breed? Just take a picture and find out! The Dog Scanner app will identify your dog's breed reliably in just a few seconds! Besides taking a picture, you can also record a video or upload an image from your gallery. Got a mixed breed? No problem, the Dog Scanner app also recognizes mixed breeds! We provide you with detailed data and interesting facts about the different breeds of your mixed breed dog. No dog around? Doesn’t matter! The Dog Scanner app also recognizes humans: Simply scan yourself, your friends, your family or the people around you and find out which dogs you resemble the most! ------ NEW! Become a part of our Dog Scanner community! Share your results and compare them to the results of the community! Upload pictures of your favorite dog to our Social Feed and share them with other dog lovers! Have a look at the profiles and photos of other users, like and comment on posts from our dog community and filter them by date or popularity! Additionally, you can easily share your posts with your friends by simply sending a picture directly from the Dog Scanner app. ------ NEW! Catch all dog breeds and become an expert! Catch all the dog breeds with our Gamification feature – just like in Pokémon Go! Master the challenges, earn virtual treats and become a true dog expert! Compete with your friends or users from the community and climb to the top of our ranking list! ------ All dog breeds in the Dog Scanner app! The Dog Scanner app currently identifies more than 370 different dog breeds, including all breeds officially recognized by the Fédération Cynologique Internationale (FCI) and even some more! Our comprehensive database with information and pictures of all dog breeds (including the unofficial ones) can also be accessed completely without scanning! Give us feedback on the Dog Scanner app! Let us know if the dog’s breed has been correctly identified. If not, you will get useful tips to improve your own results. If you also indicate which dog breed is in the picture, you help us to enhance our software since the app automatically learns how to provide even more accurate outcomes. Also suggest or vote for (unofficial) dog breeds that you want us to add to the app in the future! Get your premium upgrade! With our premium version, the app will no longer show ads and your results will be available faster. Furthermore, you can now choose whether your dog breeds should be recognized rather quickly or with higher accuracy. With the premium version, scanning dogs is also possible in offline mode, so you no longer need an active internet connection to identify their breeds. With the optional in-app purchase of our premium version, you will also help to support this app. ------ Find us on social media! On our social media channels we provide you with the most beautiful dog pictures from the community. You will also find many interesting facts about man's best friend. Furthermore, we will keep you updated on all new added features of the Dog Scanner app in the future. * Instagram: https://www.instagram.com/dogscanner_app * Facebook: https://www.facebook.com/DogScannerApp * Twitter: https://twitter.com/dogscanner_app ------ Just give it a shot! Dog recognition as easy as it gets! Despite the small app size you will get all features and be able to identify a dog’s breed or get access to our extensive database at any time! Before you consider getting an expensive DNA test, simply scan your dog with the app and the dog breed will automatically be determined within seconds! Download the Dog Scanner app now! Terms of Service: https://scanner.siwalusoftware.com/terms-of-service

Screenshots

OPTOVERA4 screens
Dog Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: OPTOVERA at none against Dog Scanner's 3. OPTOVERA also leads on ads (none vs shown). Dog Scanner's advantage is ratings volume (37K vs 6) and rating (4.6 vs 4.3). On price, update cadence, device support and iOS requirement 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. Dog Scanner sells 3 in-app purchases, starting at $1.49 per 7 days. OPTOVERA asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Dog Scanner holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Dog Scanner has 37K ratings behind it against 6, so its average is the more settled of the two.

UpkeepUpdate frequency

OPTOVERA ships an update fortnightly, Dog Scanner every 3 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
OPTOVERA versus Dog Scanner: the parameters behind the verdict, then further details
ParameterOPTOVERADog Scanner
PriceFreeFree
Rating4.3 (6 ratings)4.6 (37K ratings) — better
Positive reviews—42.7% of reviews
Number of ratings637K — better
Update frequencyFortnightly — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.0 — better
Further details — not scored
Size40 MB165 MB
Age rating4+4+
DeveloperSOBER-EYE INC.Siwalu Software GmbH

Customer experience

OPTOVERA

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%

Dog Scanner

All ratings36,550 ratings
Positive90.8%
Neutral3.8%
Negative5.4%
Written reviews459 reviews
Positive42.7%
Neutral7.0%
Negative50.3%

Bugs and requests

OPTOVERA

Not enough reviews yet to summarise bugs or requests.

Dog Scanner

Reported bugs

3 issues
  • App crashes after displaying results
  • Freezing and loading issues
  • Inability to post or interact with the community

Requested features

4 requests
  • Option to suggest breeds not in the database
  • Ability to filter results by region/location
  • Improved social features with moderation
  • Video upload and analysis capabilities

In-app purchases

None

OPTOVERA

No in-app purchases

3 purchases

Dog Scanner

Subscriptions2
  • All Access$1.497 Days
  • All Access$2.991 Month
One-time1
  • Dog Scanner Premium$13.99

Questions

Is OPTOVERA free?
OPTOVERA is free to download, with no in-app purchases.
Is Dog Scanner free?
Dog Scanner is free to download, with in-app purchases available.
Which has better reviews, OPTOVERA or Dog Scanner?
Dog Scanner is rated higher. OPTOVERA averages 4.3 out of 5 from 6 ratings, while Dog Scanner averages 4.6 from 37K ratings.
Do OPTOVERA or Dog Scanner have ads?
Dog Scanner shows ads; OPTOVERA does not.
Which is updated more often, OPTOVERA or Dog Scanner?
OPTOVERA ships an update fortnightly, and Dog Scanner every 3 weeks. Most recently, OPTOVERA was updated on October 24, 2026 and Dog Scanner on October 31, 2026.

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