Comparison

Tradeblock vs SolePredict

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

Head to head
About

Tradeblock

This app allows sneaker enthusiasts to safely buy, sell, and trade authenticated shoes. It offers secure transactions with a flat seller fee, market data, and a community for collectors. Users can manage their inventory and connect with other enthusiasts.

Highlights
  • Buy, sell, and trade authenticated sneakers
  • Secure transactions with authenticity inspection
  • Flat seller fee for higher profits
  • Access to market data and inventory
  • Connect with other sneaker collectors
  • Manage personal collection and offers
Features
Read full description

Tradeblock is where serious sneakerheads come to buy, sell, and trade safely and securely. Whether you're a reseller looking for a platform that doesn't eat up all your profits with fees, a collector looking to save money by trading for your grails, or just a sneakerhead who is curious what people are offering for your shoes, Tradeblock is the place to do it. "I found this app so unique. My experience with them has been perfect. 100% good, and I will try them again!" — @UnbreakableKicks "It's different than other stuff out there in the sneaker space. Something about trading for a pair of sneakers just hits a bit different." — @MrFoamerSimpson "There is a 2-step factor authentication process... I know there are a lot of fakes out there, and this eliminates anybody getting scammed." — @QiasOmar ** HOW IT WORKS ** Add sneakers to your Closet and Wishlist Explore trade offers and opportunities to buy and sell Discover other collectors you might want to connect with Post public offers for trades you want to make or send trade offers directly to offers directly to other collectors Post public bids and asks for shoes you want to buy or sell, or send buy/sell offers directly to offers directly to other collectors When a trade or sale is agreed upon, you and/or the other party ship your shoes to our authentication center, where we conduct a thorough authenticity and quality control inspection on all shoes before validating the trade or sale. ** 100% SECURE TRADES ** All shoes are authenticated for quality assurance before the trade is complete Shoes that fail our inspections are sent back Get a full refund if the other trader's shoes don't pass ** WHY USE TRADEBLOCK? ** Make more money selling with our $19.95 flat sellers fee Over 2+ million pairs of sneakers available for trade or purchase Find rare inventory not available on other platforms Buy, sell and trade both new and used shoes Show off your inventory for sale and/or your personal collection Explore unique trade opportunities you never would have considered on your own Add cash to facilitate a trade just like you would in person Rapid customer support from real people 256-bit bank-level secure payment transactions Connect with other passionate enthusiasts like yourself and build lasting connections ** REFERENCE MARKET DATA** Get the estimated value of each shoe View supply and demand of each shoe View bids, asks, and recent sales data View available inventory by size See who wants or has a specific shoe See the trade history for every single shoe ** MONITOR NEGOTIATIONS** Check the status of your trades Quickly review offers you've received Review trade offers you've sent Review your trade negotiation history Track the status of your secured trades Friendly help from our support team with your trade ** HIGHLIGHT YOUR COLLECTION ** Show off your collection Let others know how willing you are to trade any shoe ** CONNECT WITH OTHER COLLECTORS ** Follow collectors to keep up with their Closet and Wishlists ** SNEAKERS YOU CAN TRADE FOR ** adidas | Yeezy | Air Jordan | Nike | Dunk SB | Supreme | Travis Scott | Air Max | UltraBoost Converse | NMD Runner | Fear of God | Off-White | New Balance | Saucony | Timberland | Vans | Air Force 1 | Blazers | PUMA | Reebok | and more! ** AS FEATURED IN ** COMPLEX, NikeTalk, The New York Times, Forbes, Business Insider, Footwear News, Google for Startups, Yahoo, AfroTech, and more. Visit our website to learn more: https://tradeblock.us Connect with us on Instagram @tradeblock or on Twitter @tradeblock_us Need assistance? Head over to our Help Center to submit a support ticket: https://tradeblock.zendesk.com/hc/en-us

About

SolePredict

Features
Read full description

SolePredict – The Ultimate Sneaker Analytics App SolePredict helps you stay ahead in the fast-paced world of sneakers. Whether you're a collector, reseller, or casual buyer, SolePredict gives you powerful tools to make smarter decisions, track market trends, and find the best deals—all in one app. Accurate Sneaker Predictions Our proprietary models help you understand the resale value of sneakers before and after drops. All users get access to reliable predictions using our in-house algorithm. Real-Time Pricing See live resale prices pulled directly from eBay, so you always know what a pair is actually going for. Drop Notifications Never miss a drop again. Premium users get instant alerts for major sneaker releases—so you're always first in line. Stay ahead of the hype with real-time updates. Market Insights & Buy/Sell Guidance Read curated articles and insights—including streetwear news—to help guide your sneaker decisions. Whether you're wondering when to buy or sell, or you're looking for under-the-radar pairs, our content is built to help you stay informed. Collection Tracking & Shoebox Scan Track your sneaker collection's value over time, and use shoebox scanning to quickly identify and add shoes to your collection. Why SolePredict? SolePredict is built for sneakerheads who want more than just drop dates. We give you the tools to make confident decisions based on real data, not hype. Whether you're in the game to collect, flip, or just stay up-to-date, SolePredict is the app that helps you do it smarter. Download SolePredict and take control of your sneaker strategy. For our Terms of Use, please visit: https://solepredict.com/terms For our Privacy Policy, please visit: https://solepredict.com/privacy

Screenshots

Tradeblock4 screens
SolePredict4 screens

Verdict

The call

The clearest difference is in-app purchases: Tradeblock at none against SolePredict's 1. SolePredict's advantage is update cadence (every 4 days vs fortnightly). On price, ads, 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. SolePredict sells 1 in-app purchase, starting at $3.99 per month. Tradeblock asks for nothing beyond the download.

UpkeepUpdate frequency

Tradeblock ships an update fortnightly, SolePredict every 4 days. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 8 level
Tradeblock versus SolePredict: the parameters behind the verdict, then further details
ParameterTradeblockSolePredict
PriceFreeFree
Rating4.4 (4.6K ratings) — better—
Positive reviews34.8% of reviews—
Number of ratings4.6K — better—
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.1
Further details — not scored
Size85 MB48 MB
Age rating4+12+
DeveloperAstrolab IncorporatedSolePredict LLC

Bugs and requests

Tradeblock

Reported bugs

4 issues
  • Login issues and having to sign in repeatedly
  • Incorrect shoe valuations and pricing
  • Trades getting cancelled for minor issues
  • Delayed shoe returns and refunds

Requested features

4 requests
  • Improved search and matching algorithms
  • Tiered trade fee structure
  • Ability to leave user feedback/ratings
  • More detailed used shoe condition reporting

SolePredict

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Tradeblock

No in-app purchases

1 purchases

SolePredict

Subscriptions1
  • SolePredict Premium7 Days trial$3.991 Month

Questions

Is Tradeblock free?
Tradeblock is free to download, with no in-app purchases.
Is SolePredict free?
SolePredict is free to download, with in-app purchases available.
Do Tradeblock or SolePredict have ads?
Neither Tradeblock nor SolePredict shows ads.
Which is updated more often, Tradeblock or SolePredict?
Tradeblock ships an update fortnightly, and SolePredict every 4 days. Most recently, Tradeblock was updated on September 25, 2026 and SolePredict on September 9, 2026.

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