NetFlow X vs ThermoHammer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NetFlow X
Monitor your internet throughput in real-time with a sleek, high-performance dashboard. Get instant access to network performance with live widgets and always-available built-in speed tests. Troubleshoot connections or check background data usage with precision.
- Live speed monitoring (2s sampling)
- Live Activities for Lock Screen
- Glassmorphism dashboard
- Smart Home Screen widgets
- Automatic interface detection
- Privacy-focused local calculations
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Experience network monitoring, refined. NetFlow provides a sleek, high-performance dashboard for tracking your internet throughput in real time. Built with a premium “Glassmorphism” aesthetic, it turns technical data into a clean, glanceable experience. No need to open a browser or search for speed test websites. NetFlow gives you an always-available, built-in solution with live widgets for instant access to your network performance. Whether you're troubleshooting a weak connection or checking background data usage, NetFlow delivers the precision of a professional network tool with the simplicity of a native iOS app. Key Features: Live Speed Monitoring: Track precise upload and download speeds with a 2s sampling frequency. Live Activities: Pin your live speeds to the top of your screen and monitor bandwidth while using other apps or directly from your Lock Screen. Glassmorphism Dashboard: A minimalist interface with blurred translucent layers and subtle glow accents. Smart Widgets: Home Screen widgets show connection type (WiFi/Cellular) and recent speed trends at a glance. Automatic Interface Detection: Instantly switches between WiFi and 5G/LTE without any setup. Privacy First: All calculations are done locally using system-level interface statistics. No data leaves your device.
ThermoHammer
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Evaluate your device's stability under sustained workloads, monitor thermal regulation safely, and see how you rank on the global leaderboard with ThermoHammer. Designed as a diagnostic tool for power users, developers, and hardware enthusiasts, ThermoHammer safely analyzes how your device manages processing efficiency under standard, continuous multi-threaded tasks. It helps you understand your hardware's capabilities, thermal dissipation, and peak vs. sustained performance over time. Do you experience frame drops during intensive tasks or long productivity sessions? ThermoHammer visualizes exactly how your device’s operating system manages efficiency to maintain optimal hardware health. ### KEY FEATURES: - **Real-Time Efficiency Graph:** Watch your device's performance curve in real-time. See clearly how the system dynamically regulates its processing power to manage heat. - **Global Comparison Leaderboard:** Submit your benchmarking scores and compare your device’s sustained performance (GIPS) against other users worldwide. Check how your specific model ranks in the global database. - **Accurate GIPS Tracking:** Track performance in GIPS (Giga Instructions Per Second) to capture objective, high-precision performance metrics. - **Three Standard Test Intervals:** Run structured, highly controlled tests of 5, 15, or 30 minutes to observe performance behavior over short, medium, and long durations. - **Thermal Design Evaluation:** See how different environmental temperatures or protective cases impact your device's natural heat dissipation. - **Clean, Data-Focused UI:** Minimalist and non-intrusive. Get straight to the diagnostics with clear, readable data visualization. ### SAFE & SYSTEM-COMPLIANT BENCHMARKING: ThermoHammer is engineered with hardware safety as our top priority. The app acts as a standard diagnostic utility, running standard arithmetic calculations completely within the operating system's built-in thermal and power-management safeguards. ThermoHammer does not bypass system limits, modify hardware settings, or override core safety parameters. It simply measures how the device's native thermal throttling protects the hardware during normal, sustained computational tasks. A stable, flat graph indicates highly efficient thermal design, while a gradual curve shows the system’s protective features working exactly as designed. Download ThermoHammer today to understand your device's performance characteristics and join the global leaderboard!
Screenshots
Verdict
The clearest difference is ads: ThermoHammer at none against NetFlow X's shown. ThermoHammer also leads on update cadence (every 3 days vs every 10 days) and iOS requirement (16.0 vs 26.2). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
NetFlow X ships an update every 10 days, ThermoHammer every 3 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | NetFlow X | ThermoHammer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 10 days | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.2 | 16.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 188 MB |
| Age rating | 4+ | 4+ |
| Developer | Chathushka Rodrigo | Gogita Kupatadze |
In-app purchases
NetFlow X
No in-app purchases
ThermoHammer
No in-app purchases









