Comparison

WhenToCop? vs Trezo

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

Head to head
About

WhenToCop?

Find the best deals on sneakers and streetwear with a price comparator, release calendar, and promotions page. Get recommendations, set alerts for new drops and restocks, and access direct links to verified partners. Join a community of over a million users to discover your next favorite items.

Highlights
  • Price comparison for sneakers and streetwear
  • Curated recommendations and powerful search filters
  • Centralized promotions page with deal details
  • Upcoming and past release calendar
  • Direct links to verified partner websites
  • Customizable alerts for releases, restocks, and offers
Features
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WHY USE WHENTOCOP? WhenToCop? is the leading app for finding sneakers and streetwear items at the best prices. It's completely free and trusted by over 1,000,000 users, join our community today ! HOW DOES WHENTOCOP? HELP YOU FIND YOUR NEXT SNEAKERS/STREETWEAR ? 1/ Sneakers/streetwear price comparator Fed up with browsing endless websites without finding the best deals ? Those days are over. Our price comparison tool connects directly to more than 70 verified partners (Nike, adidas, New Balance, Uniqlo, Carhartt, SNS...), ensuring you'll find your next sneakers or streetwear piece at the best price, securely and with just a few clicks. 2/ Research and recommendations Need inspiration for your next purchase ? We've got you covered with our recommendations and search page. Our recommendations showcase trending items and styles that match your taste. With powerful filters on the search page, you can narrow down your options until you find the perfect product. 3/ Sneakers/streetwear promotions page Find all current sneaker and streetwear promotions in one convenient place. During sales events and Black Friday, you'll easily discover which sites are offering special deals on our promotions page. We provide essential details like delivery times, free shipping options, and payment plans, with one-click access to each brand's website. Simple and effective. 4/ Sneakers/streetwear release calendar We list all upcoming and past sneaker and streetwear releases in a clean, modern interface. Looking for the hottest upcoming drops ? Want to stay informed about future releases ? You'll find everything in our release calendar. With multiple daily updates, you'll never miss a beat. 5/ Direct links to sneaker/streetwear releases To complement the calendar and ensure you have all the tools you need, we provide a list of verified partners for each product release. With just one click, you'll be securely redirected to the website to purchase your sneakers or streetwear item. 6/ Alerts Never miss a release, restock, or special offer. We'll notify you instantly when something exciting drops. Create custom alerts for specific shoes in your size to stay updated on new arrivals and promotions. Best of all, you have complete control over your notifications through the app's alert management settings. HOW CAN YOU BENEFIT FROM WHENTOCOP? WhenToCop? is a mobile application and a website. We're available everywhere and you can even find us on social networks ! A PROBLEM WITH THE APP OR ANYTHING ELSE? While we strive to maintain excellent service, if you experience any issues or bugs, please contact our support team at the following email address: [help@whentocop.fr](mailto:help@whentocop.fr) Join our community today and discover your next sneakers or streetwear pieces at unbeatable prices, with complete peace of mind. https://www.whentocop.com/cgu Privacy Policy: https://www.whentocop.com/privacy-policy

About

Trezo

Features
Read full description

Never Forget Your Important Assets.

Screenshots

WhenToCop?4 screens
Trezo3 screens

Verdict

The call

The clearest difference is update cadence: WhenToCop? at monthly against Trezo's every 4 months. On price, 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

Both are free to download. WhenToCop? sells 1 in-app purchase, starting at $12.99 per month and Trezo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

WhenToCop? ships an update monthly, Trezo every 4 months. The most recent releases landed on November 3, 2026 and October 2, 2026 respectively.

Scorecard1 real difference · 9 level
WhenToCop? versus Trezo: the parameters behind the verdict, then further details
ParameterWhenToCop?Trezo
PriceFreeFree
Rating4.5 (16 ratings) — better—
Positive reviews93.3% of reviews—
Number of ratings16 — better—
Update frequencyMonthly — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.5 — better
Further details — not scored
Size115 MB51 MB
Age rating4+4+
DeveloperWHENTOCOPDo Long

In-app purchases

1 purchases

WhenToCop?

Subscriptions1
  • Premium WhenToCop?$12.991 Month
1 purchases

Trezo

One-time1
  • Premium Lifetime$0.99

Questions

Is WhenToCop? free?
WhenToCop? is free to download, with in-app purchases available.
Is Trezo free?
Trezo is free to download, with in-app purchases available.
Do WhenToCop? or Trezo have ads?
Neither WhenToCop? nor Trezo shows ads.
Which is updated more often, WhenToCop? or Trezo?
WhenToCop? ships an update monthly, and Trezo every 4 months. Most recently, WhenToCop? was updated on November 3, 2026 and Trezo on October 2, 2026.

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