Comparison

ChecChek vs PolyEdge

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

Head to head
About

ChecChek

Features
Read full description

Chec Chek is a receipts capture tool for who is always travelling. Use Chec Chek to capture expenses and photos of receipts as you make purchases and create your expense report later. We hope to make travel and expense capture easier in your daily.

About

PolyEdge

This app uses a proprietary algorithm to scan prediction markets for mispriced opportunities with high profit potential. It identifies various types of market inefficiencies, providing users with expected profit, edge amount, and confidence scores. Pro features offer enhanced refresh rates and unlimited signal access.

Highlights
  • Proprietary algorithm for edge detection
  • Identifies mispriced market opportunities
  • Analyzes convergence, momentum, liquidity, and news lag
  • Provides expected profit and confidence scores
  • Watchlist for market tracking
  • Mini price charts and historical data
Features
Read full description

PolyEdge is a quantitative edge detection app for Polymarket prediction markets. Our proprietary algorithm scans 200+ markets to identify mispriced opportunities with high profit potential. How It Works Our algorithm analyzes prediction markets to find where the current price doesn't reflect the true probability. When we detect a mispricing, that's your edge—the potential profit if the market corrects. Edge Types We Detect • Convergence - Markets near resolution at extreme probabilities tend to stay there. ~93% historical accuracy. • Momentum Breakout - Strong directional moves with volume confirmation often continue. ~76% accuracy. • Liquidity Gap - Under-traded markets with strong conviction often have larger mispricings. ~82% accuracy. • News Lag - Markets that moved big recently may still be under-reacting to new information. ~74% accuracy. What You Get • Expected Profit - Potential return if the prediction is correct • Edge Amount - The mispricing between fair value and current price • Confidence Score - How many factors align for this signal • Historical Accuracy - Track record for each signal type • Mini price charts showing recent market movement Pro Features • Auto-refresh every 2 minutes • Background refresh when returning to app • New signal alerts when opportunities appear • Unlimited signals (free users see top 3) • Full access to all detected edges Watchlist Save markets you want to track and monitor their progress over time. Market Details Tap any signal to view full price history, detailed stats, and analysis. Built for traders who want a data-driven approach to prediction markets. No opinions, just quantitative edge detection. Privacy Policy: https://github.com/viki-m13/polyedge Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ DISCLAIMER: For informational purposes only. Not financial advice. Past performance does not guarantee future results. Prediction markets involve risk of loss. Always do your own research.

Screenshots

ChecChek4 screens
PolyEdge4 screens

Verdict

The call

The clearest difference is in-app purchases: ChecChek at none against PolyEdge's 2. 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. PolyEdge sells 2 in-app purchases, starting at $6.99 per month. ChecChek asks for nothing beyond the download.

Scorecard1 real difference · 8 level
ChecChek versus PolyEdge: the parameters behind the verdict, then further details
ParameterChecChekPolyEdge
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size34 MB45 MB
Age rating17+17+
DeveloperChina Global Television Network Corp.PEEK REAL ESTATE LLC

In-app purchases

None

ChecChek

No in-app purchases

2 purchases

PolyEdge

Subscriptions2
  • PolyEdge: Pro Monthly$6.991 Month
  • PolyEdge: Pro Yearly$49.991 Year

Questions

Is ChecChek free?
ChecChek is free to download, with no in-app purchases.
Is PolyEdge free?
PolyEdge is free to download, with in-app purchases available.
Do ChecChek or PolyEdge have ads?
Neither ChecChek nor PolyEdge shows ads.

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