VolFix.NET vs HeatMap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VolFix.NET
This trading platform offers a cutting-edge interface for sending market orders with a revolutionary design. It provides professional opportunities for operating in derivatives and stock markets on major global exchanges.
- Cutting-edge trading interface
- Revolutionary design
- High-end user experience
- Professional market order execution
- Support for major global exchanges
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VolFix is a trading platform, its cutting edge interface combines all the latest innovations in the field of sending market orders. Perfect architecture, high-end interface and revolutionary design will change your idea of exchange trade and getting really valuable market information. Professional opportunities of this service for sending market orders give special benefits for operation in derivatives and stock markets of exchanges such as CME, CBOT, NYMEX, COMEX, EUREX, ICE, MOEX, NYSE, NASDAQ, etc.
HeatMap
Visualize stock market trends with a real-time heatmap. Explore company rankings by industry, cryptocurrency dominance, and market overviews. Get AI-powered news summaries and market closing notifications.
- Real-time stock market heatmap
- Company ranking by industry
- Cryptocurrency market cap heatmap
- Market overview and closing notifications
- AI-summarized stock news
- Search trends by country
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◎ See global stock trends at a glance with market cap and trading value heatmaps. • Supports 20 markets including the US, China, Japan, Hong Kong, and Korea. • View market cap heatmaps across multiple periods: 1D, 7D, 14D, 30D, 90D, 6M, and 1Y. • Top-volume stocks from major exchanges are also visualized as a treemap. ◎ Sector Treemap • Compare global company values across 35+ sectors including Automakers, Semiconductors, Airlines, Banks, Healthcare, Video Games, and E-Commerce. ◎ Dividend Heatmap (NEW) • Visualize dividend yields and dividend growth for S&P500 stocks. • Per-stock dividend history charts included. ◎ Crypto Heatmap • Heatmaps by market cap and trading volume, plus 12 categories including DeFi, Memes, NFT, and Metaverse. ◎ AI Stock Insights (NEW) • Ask the AI chatbot anything about your watchlist. • Catch up on the latest news and briefings for your watchlist at a glance. ◎ Market Overview & Macro News • Track major indices, futures, commodities, and FX rates with mini charts in one view. • Curated political and economic news plus trending YouTube videos by country. • Get push notifications with key info on major indices after market close. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://softable.kr/privacy-policy/heatmap
Screenshots
Verdict
The clearest difference is in-app purchases: VolFix.NET at none against HeatMap's 3. VolFix.NET also leads on ads (none vs shown). HeatMap's advantage is ratings volume (224 vs 15) and device support (4 vs 2). On price, rating, review sentiment and update cadence 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
Both are free to download. HeatMap sells 3 in-app purchases, starting at $4.49 per month. VolFix.NET asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for VolFix.NET against 4.9 for HeatMap. That said, the two scores are not equally well evidenced: HeatMap has 224 ratings behind it against 15, so its average is the more settled of the two. Written reviews split almost evenly too, at 84% and 83% positive.
VolFix.NET ships an update every 3 weeks, HeatMap fortnightly. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.
| Parameter | VolFix.NET | HeatMap |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (15 ratings) — better | 4.9 (224 ratings) |
| Positive reviews | 83.7% of reviews — better | 83.3% of reviews |
| Number of ratings | 15 | 224 — better |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 66 MB |
| Age rating | 12+ | 4+ |
| Developer | VOLFIX LIMITED | Seungsik Woo |
Customer experience
VolFix.NET
HeatMap
In-app purchases
VolFix.NET
No in-app purchases
HeatMap
- Monthly Subscription$4.491 Month
- Annual Subscription (25% off)$38.991 Year
- Premium$11.99









