Comparison

StreetSpread vs Poly Alerts

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

Head to head
About

StreetSpread

This platform aggregates sports betting odds and prediction market data from multiple sources in real-time. It provides AI-driven analysis and insights from experienced bettors to help users make informed decisions on wagers.

Highlights
  • Real-time odds comparison across sportsbooks
  • Prediction market contract tracking
  • Platform value rankings for best odds
  • Analysis and picks from experienced bettors
  • AI-driven insights for betting decisions
  • No ads or algorithmic noise
Features
Read full description

StreetSpread is the AI platform for sportsbooks and prediction markets...so you always make your best bet. Most bettors are leaving money on the table. DraftKings isn't showing you what Kalshi has. Polymarket isn't showing you what FanDuel has. That gap costs you on every single bet. StreetSpread shows you all of it in one screen, in real time. WHAT YOU GET: Sports Betting Intelligence — Moneylines, spreads, and totals compared across DraftKings, FanDuel, BetMGM, and Caesars. See the best line instantly. Never settle for bad odds again. Prediction Market Trading — Track Kalshi and Polymarket contracts side by side. See where the spread is widest. Find the edge before the market corrects. Platform Value Rankings — We track which platforms consistently offer the best odds across every event. Know which book to trust before you place a single dollar. The Street — Sharp takes from real bettors. Analysis, picks, and market breakdowns written by people who actually have skin in the game. No algorithms. No ads. No noise. AI Analyst — Ask anything. Get sharp, data-driven answers on any game, market, or event. Built specifically for sports betting and prediction market trading — not generic sports commentary. StreetSpread is a data and media platform. We do not accept or place wagers. StreetSpread Pro: $9.99/month, auto-renewing. StreetSpread Premium: $29.99/month, auto-renewing. Cancel anytime in Apple ID Account Settings. Terms: streetspread.com/terms · Privacy: streetspread.com/privacy Terms of Service: https://streetspread.com/terms

About

Poly Alerts

This app tracks top-performing wallets on prediction markets to provide instant notifications on their trading activity. It uses an advanced algorithm to identify proven traders and their significant moves, helping users trade more strategically.

Highlights
  • Instant notifications on smart money buys/sells
  • Verified wallet statistics (win rates, PNL)
  • Curated high-conviction trading signals
  • Advanced algorithmic monitoring
  • Tracking of top high-win-rate wallets
Features
Read full description

Trading prediction markets shouldn't feel like pure luck. Stop guessing while the markets swing, and start tracking the wallets that actually win consistently. Powered by an advanced algorithm, Poly Alerts monitors the top high-win-rate wallets on prediction markets. Get notifications the exact second proven traders make a big move. Key Features: * Instant notifications from smart money buys or sells. * Verified wallet stats (win rates, PNLs, median trade size) * Curated high-conviction signals across all markets Stop trading blind. Download Poly Alerts and trade alongside the top 0.1%. SUBSCRIPTION PRICING & TERMS Free Trial: 3 days free, then $39.99/mo Pro Monthly: $39.99/mo Pro Yearly: $199.99/yr Payment will be charged to your credit card through your iTunes account at confirmation of purchase. Subscription renews automatically unless cancelled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Subscriptions can be managed and auto-renewal turned off in Account Settings in iTunes after purchase. Once purchased, refunds will not be provided for any unused portion of the term. Privacy Policy https://www.tapinger.com/legal/privacypolicy Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

StreetSpread4 screens
Poly Alerts4 screens

Verdict

The call

The clearest difference is rating: StreetSpread at 5.0 against Poly Alerts's 3.3. StreetSpread also leads on ratings volume (9 vs 3) and iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases 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. StreetSpread sells 2 in-app purchases, starting at $9.99 per month and Poly Alerts sells 2 in-app purchases, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

StreetSpread holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

UpkeepUpdate frequency

StreetSpread ships an update fortnightly, Poly Alerts every 2 weeks. The most recent releases landed on September 27, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
StreetSpread versus Poly Alerts: the parameters behind the verdict, then further details
ParameterStreetSpreadPoly Alerts
PriceFreeFree
Rating5.0 (9 ratings) — better3.3 (3 ratings)
Positive reviews100.0% of reviews—
Number of ratings9 — better3
Update frequencyFortnightly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size52 MB20 MB
Age rating17+4+
DeveloperJOHN MONACOAcute Angle

Customer experience

StreetSpread

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Poly Alerts

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

2 purchases

StreetSpread

Subscriptions2
  • StreetSpread Pro$9.991 Month
  • StreetSpread Premium$29.991 Month
2 purchases

Poly Alerts

Subscriptions2
  • Pro Monthly3 Days trial$39.991 Month
  • Pro Yearly3 Days trial$199.991 Year

Questions

Is StreetSpread free?
StreetSpread is free to download, with in-app purchases available.
Is Poly Alerts free?
Poly Alerts is free to download, with in-app purchases available.
Which has better reviews, StreetSpread or Poly Alerts?
StreetSpread is rated higher. StreetSpread averages 5.0 out of 5 from 9 ratings, while Poly Alerts averages 3.3 from 3 ratings.
Do StreetSpread or Poly Alerts have ads?
Neither StreetSpread nor Poly Alerts shows ads.
Which is updated more often, StreetSpread or Poly Alerts?
StreetSpread ships an update fortnightly, and Poly Alerts every 2 weeks. Most recently, StreetSpread was updated on September 27, 2026 and Poly Alerts on October 1, 2026.

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