Comparison

SolePredict vs HeatSignal.app

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

Head to head
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

About

HeatSignal.app

This app aggregates sneaker listings from various resale markets into a single, filterable feed. Get alerts for specific pairs and price drops. It also features a marketplace for direct trading and negotiation within the community.

Highlights
  • Aggregated resale market feed
  • Customizable alerts for specific sneakers
  • Price drop notifications
  • Direct community marketplace
  • Negotiation chat features
  • Multiple secure sign-in options
Features
Read full description

HeatSignal helps sneaker collectors hunt grails across the entire resale market without opening multiple apps. The feed aggregates publicly listed inventory from major resale sites, boutiques, and collector channels into a single timeline you can filter by silhouette, brand, size, and price. You follow specific pairs to get push or email alerts the moment something matches your criteria — including price drops on listings you’ve already seen. The HeatSignal Marketplace lets vetted community members list and trade pairs directly, with one-on-one and group chat for negotiating deals. Magic-link sign-in, Google Auth, Apple Auth (no passwords), and no advertising trackers. Terms of Use (EULA): https://heatsignal.app/legal/terms Privacy Policy: https://heatsignal.app/legal/privacy

Screenshots

SolePredict4 screens
HeatSignal.app4 screens

Verdict

The call

The clearest difference is update cadence: SolePredict at every 4 days against HeatSignal.app's monthly. HeatSignal.app's advantage is iOS requirement (14.0 vs 16.4). 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. SolePredict sells 1 in-app purchase, starting at $3.99 per month and HeatSignal.app sells 4 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SolePredict ships an update every 4 days, HeatSignal.app monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
SolePredict versus HeatSignal.app: the parameters behind the verdict, then further details
ParameterSolePredictHeatSignal.app
PriceFreeFree
Rating—5.0 (26 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—26 — better
Update frequencyEvery 4 days — betterMonthly
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.414.0 — better
Further details — not scored
Size64 MB26 MB
Age rating12+12+
DeveloperSolePredict LLCHeatSignal LLC

In-app purchases

1 purchases

SolePredict

Subscriptions1
  • SolePredict Premium7 Days trial$3.991 Month
4 purchases

HeatSignal.app

Subscriptions4
  • HeatSignal Pro$14.991 Month
  • HeatSignal Elite$24.991 Month
  • HeatSignal Pro$149.001 Year
Show 1 more
  • HeatSignal Elite$249.991 Year

Questions

Is SolePredict free?
SolePredict is free to download, with in-app purchases available.
Is HeatSignal.app free?
HeatSignal.app is free to download, with in-app purchases available.
Do SolePredict or HeatSignal.app have ads?
Neither SolePredict nor HeatSignal.app shows ads.
Which is updated more often, SolePredict or HeatSignal.app?
SolePredict ships an update every 4 days, and HeatSignal.app monthly. Most recently, SolePredict was updated on October 30, 2026 and HeatSignal.app on October 31, 2026.

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