Comparison

3 vs Sepet

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

Head to head
About

3

This app uses your device's FaceID sensor to create a precise 3D scan of your face. It then extracts your facial measurements to recommend perfectly tailored eyewear from a database of branded products, enhancing online and in-store shopping experiences.

Highlights
  • Accurate 3D face scanning
  • Facial measurement extraction
  • Personalized eyewear recommendations
  • Integration with e-commerce
  • Precise optical measurement for Rx lenses
Read full description

Please note: Device with FaceID required (iPhone XR and newer models, except the iPhone SE). Topology, the leading provider of augmented reality and optical measurements technology in the eyewear market, has re-imagined the way people shop for eyewear. Our 3-D Face Scan app unlocks the convenience and safety of online shopping with the professional guidance and precise optical measurements of the in-store experience. This is Topology's Touchless Optical Platform. Our groundbreaking process begins with an incredibly accurate 3D scan of your face, made possible by the amazing FaceID sensor embedded in compatible Apple devices. Our algorithms extract all your facial measurements, compare them against a growing database of branded eyewear products, and return the subset that are perfectly-tailored to you - viewable on the retailer's e-commerce website or on our retail iPad app and seamlessly integrated into the in-store shopping experience. Topology also uses your 3D scan to measure, with amazing precision, all necessary 3D optical measurements, enabling the delivery of even the most complicated and sophisticated of Rx lenses. For the first time, vision needs such as a strong Rx, high astigmatism, and/or progressive lenses are dispensed with unrivaled clarity.

About

Sepet

Organize and store photos of products you like, keeping them separate from your personal gallery. Never lose track of items you wanted to buy but didn't purchase immediately. This free app requires no internet connection.

Highlights
  • Organize product photos
  • Separate from phone gallery
  • Track liked items
  • No internet required
  • Completely free
Features
Read full description

Do you often take photos of products to remember them later, but then struggle to find them in your phone's gallery when you need them? Keep all your liked products seperate from your phone gallery in a more organised way. Prevent them from getting mixed with your personal photos. Never lose track of what you liked but didn't buy at the time of shopping. Sepet is a completely free app, it does not include any adds & does not need any internet connection to work.

Screenshots

34 screens
Sepet3 screens

Verdict

The call

The clearest difference is review sentiment: Sepet at 100% against 3's 40%. Sepet also leads on update cadence (daily vs monthly) and iOS requirement (13.4 vs 16.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

3 ships an update monthly, Sepet daily. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
3 versus Sepet: the parameters behind the verdict, then further details
Parameter3Sepet
PriceFreeFree
Rating4.4 (713 ratings) — better—
Positive reviews40.3% of reviews100.0% of reviews — better
Number of ratings713 — better—
Update frequencyMonthlyDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.013.4 — better
Further details — not scored
Size15 MB15 MB
Age rating4+4+
DeveloperBespoke, Inc.Onur Berk Gunes

Customer experience

3

All ratings714 ratings
Positive84.2%
Neutral3.2%
Negative12.6%
Written reviews72 reviews
Positive40.3%
Neutral6.9%
Negative52.8%

Sepet

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

3

Reported bugs

4 issues
  • Email confirmation link does not work
  • Facial scanning and video recording issues
  • Compatibility problems with older devices
  • Zipcode and login issues in the app

Requested features

5 requests
  • Show frame dimensions for better fit
  • Add more frame styles and color options
  • Improve facial scanning and virtual try-on
  • Provide order tracking and status updates
  • Offer more affordable pricing options

Sepet

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

3

No in-app purchases

None

Sepet

No in-app purchases

Questions

Is 3 free?
3 is free to download, with no in-app purchases.
Is Sepet free?
Sepet is free to download, with no in-app purchases.
Do 3 or Sepet have ads?
Neither 3 nor Sepet shows ads.
Which is updated more often, 3 or Sepet?
3 ships an update monthly, and Sepet daily. Most recently, 3 was updated on October 26, 2026 and Sepet on October 24, 2026.

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