Pool Watcher vs HashGrid
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pool Watcher
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"Pool Watcher" is an intuitive and powerful application designed specifically for cryptocurrency miners seeking to effortlessly monitor their mining activities. This comprehensive app provides real-time insights into your mining wallet, including the status of online workers, your current balance, recent transactions, and more. Whether you're mining solo or with a pool, "Pool Watcher" offers a centralized dashboard to keep track of your mining progress, making it easier to manage your digital assets. Perfect for both beginners and seasoned miners, this app simplifies the complexities of cryptocurrency mining, allowing you to stay informed and make strategic decisions with ease. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
HashGrid
Monitor and control your cryptocurrency mining hardware in real-time. Track hashrate, power, temperature, and efficiency across your entire operation. Manage pools, update firmware, and receive smart alerts for optimal performance.
- Real-time hashrate, temperature, and power monitoring
- Zero-configuration network discovery of miners
- Smart mining and pool detection
- Solo mining profitability calculator
- Pool management and frequency/voltage tuning
- Firmware updates and smart alerts
- Customizable home screen widgets
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Monitor Your Mining Swarm with Precision. HashGrid is the ultimate command center for your home mining operation. Whether you run a single BitAxe or a full swarm of miners, get real-time visibility into every hash, watt, and degree. Designed for efficiency and aesthetics, HashGrid transforms raw data into a beautiful, actionable dashboard. SUPPORTED HARDWARE: - BitAxe (all models — Gamma, GammaTurbo, Supra, Ultra, Max, Hex, NerdQAxe) - Canaan Avalon Q (full per-board monitoring and power controls) - Canaan Avalon Nano 3S (LED control, chip-level temps, work modes) - Hammer Miners (DC02, DC04, DC06 — Scrypt mining for LTC & DOGE) KEY FEATURES: Real-Time Monitoring - Live hashrate tracking with sparkline charts that update every few seconds - Temperature, power, and fan speed monitoring across your entire fleet - Per-board stats for Avalon Q — temps, hashrates, and voltages for all 3 boards - Efficiency metrics (J/TH) to optimize for profitability Zero-Configuration Discovery - Auto-scans your local network to find all compatible miners instantly - No manual IP entry required — supports BitAxe, Avalon, Hammer, and Antminer detection Smart Mining Detection - Automatically identifies solo vs. pool mining across 50+ known pool domains - Per-miner manual override for custom setups Solo Mining Calculator - Multi-coin profitability analysis for BTC, BCH, DGB, LTC, and DOGE - Live coin prices - One-tap auto-fill hashrate from your miner fleet - Block probability breakdown by day, month, and year Solo Luck Tracking - BTC, BCH, and DGB luck stats for SHA-256 miners - LTC and DOGE luck stats for Scrypt miners (Hammer) - Live data from network APIs with offline caching Complete Control - Pool management — add, remove, swap, and prioritize pools directly from the app - Frequency and voltage tuning for BitAxe overclocking - Work mode switching for Avalon (Low, Normal, High) and Hammer (Normal, Custom) - Time-based scheduling for Avalon work modes with per-day control - Power on/off and standby mode for Avalon Q - LED customization for Avalon Nano 3S (color, brightness, effects) - Remote reboot for any miner without leaving your couch Firmware Management - Browse firmware versions from GitHub releases - Per-device or bulk fleet updates for all your Axe miners Smart Alerts - Offline notifications when a miner drops off the network - High temperature and VReg overheating warnings - Pool failover detection - New difficulty achievement alerts Beautiful Widgets - Home screen widget with fleet hashrate, status, temps, and sparkline - Single-miner widget for detailed individual monitoring - Staleness indicator warns when widget data needs a refresh - Lock screen support for critical metrics at a glance Custom Themes - 9 stunning built-in themes including Aurora, Synthwave, Titanium, and OLED - Full theme editor for premium users — build your own look Backup & Restore - Backup & restore app settings. - All miner data and settings persist automatically Private & Secure - 100% local operation — your data never leaves your network - No cloud servers, no accounts, no tracking - Direct connection to your hardware for maximum security Download HashGrid today and take control of your hashrate. Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: HashGrid at none against Pool Watcher's shown. Pool Watcher's advantage is update cadence (weekly vs every 4 weeks) and iOS requirement (15.6 vs 17.0). 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. Pool Watcher sells 1 one-off in-app purchase and HashGrid sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Pool Watcher ships an update weekly, HashGrid every 4 weeks. The most recent releases landed on August 16, 2026 and July 5, 2026 respectively.
| Parameter | Pool Watcher | HashGrid |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.9 (13 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 13 — better |
| Update frequency | Weekly — better | Every 4 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 45 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Carlos Guaranda | Nick Warner |
In-app purchases
Pool Watcher
- Remove Ads$49.99
HashGrid
- HashGrid Pro Monthly$2.991 Month
- Premium Lifetime$9.99





