Asterysk vs Nexus Telemetry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Asterysk
This AI chat assistant integrates with your browser to let you interact with any webpage. It supports multiple leading AI models and allows you to use your own API keys for enhanced privacy and direct interaction with AI providers.
- AI chat on any webpage
- Support for Gemini, OpenAI, Anthropic
- Bring Your Own API Key (BYOK)
- Context-aware page analysis
- Conversation history by domain
- Slash commands for quick actions
- Floating window or sidebar view
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Asterysk brings AI chat to any webpage in your Browser. Use your own API keys to chat with leading AI models — no middleman, no tracking, no servers. Features: - Multi-AI: Switch between Google Gemini, OpenAI, and Anthropic models on the fly - BYOK: Bring your own API keys — your data goes directly to the provider - Context Aware: Reads the current page so you can ask about any article, doc, or code - Conversation History: Chats organized by domain, pick up right where you left off - Slash Commands: Quick actions like summarize, explain, analyze, and generate code - Floating or Sidebar: Choose between a draggable window or full-height sidebar - 100% Privacy: No servers, no tracking — everything stays on your device
Nexus Telemetry
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Nexus Telemetry is a premium, high-performance diagnostics dashboard designed specifically for developers, engineers, and power users who need instant access to device sensor data. Featuring a sleek, high-contrast developer-console style visual layout, Nexus Telemetry aggregates real-time hardware telemetry and network analytics with zero setup. Features: • Attitude & Gyroscope: View pitch and roll visualized on a smoothed, high-precision technical HUD indicator. • Sound Level Gauge: Track ambient decibel (dB SPL) levels instantly using the built-in microphone. • BLE Beacon Scanner: Scan nearby Bluetooth Low Energy (BLE) peripherals, view RSSI signal quality, and inspect advertised services and characteristics. • GPS Coordinates: Real-time latitude, longitude, course, speed, and elevation, with precision accuracy tracking. • Motion Sensors: Monitor raw accelerometer, gyroscope, and magnetometer vector readings. • Network Analytics: Track ping latency, Wi-Fi or cellular connections, signal strength, and low-data constraints. • System Diagnostics: Check CPU load, memory allocation, and storage metrics in real time. Pro Utilities (One-time Upgrade): • Local Data Logger: Record high-precision telemetry from all sensors into local CSV log files. • Local Wi-Fi Streaming: Broadcast live JSON updates over your local Wi-Fi network at 10Hz using a built-in Server-Sent Events (SSE) server. • Workspace Customizer: Reorder, hide, and scale categories and sensor rows to design your ultimate telemetry dashboard. Privacy & Completeness: • 100% Offline: All telemetry calculations are performed strictly locally on-device. • Zero Data Tracking: We do not collect, transmit, or share your location, motion, network, or microphone data. • No Accounts Required: Access all diagnostic tools instantly upon launch.
Screenshots
Verdict
The clearest difference is in-app purchases: Nexus Telemetry at none against Asterysk's 3. Nexus Telemetry also leads on update cadence (every 2 days vs weekly). 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
Both are free to download. Asterysk sells 3 one-off in-app purchases. Nexus Telemetry asks for nothing beyond the download.
Asterysk ships an update weekly, Nexus Telemetry every 2 days. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.
| Parameter | Asterysk | Nexus Telemetry |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 17 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Shivkanth Bagavathy | CakeAI |
In-app purchases
Asterysk
- Small Tip$1.99
- Medium Tip$4.99
- Large Tip$9.99
Nexus Telemetry
No in-app purchases









