HashGrid vs RigViewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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/
RigViewer
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RigViewer brings your home mining setup together in one place. Monitor compatible miners, track performance and manage supported settings from your iPhone. MONITOR YOUR RIG View total hashrate, power consumption and miner availability. Open individual miners for detailed readings, including chip and voltage regulator temperatures, efficiency, uptime and best difficulty, where supported. HOME SCREEN WIDGET Keep your rig in view with the RigViewer Monitor widget on iOS 17 or later. See rig totals and up to three selected miners in a compact table. Customize the displayed information, including IP addresses, power, temperatures and efficiency. The widget shows the latest available readings and their update time. Refresh timing is managed by iOS. MINER CONTROLS Adjust supported miner settings, manage pool configurations and access tuning tools. Available controls depend on the miner model, firmware and API. PERFORMANCE AND HISTORY Explore charts and recorded readings to understand how your miners perform over time. Follow hashrate, temperatures, power and efficiency to identify changes across your setup. ALERTS Stay informed with supported mining alerts, including block-found and new best-difficulty notifications. SOLO MINING ODDS Explore estimated solo block-finding probabilities for supported coins using hashrate and network difficulty. Estimates are informational and do not guarantee mining results. COIN INFORMATION Check available coin prices, network difficulty and block values, with currency preferences for supported financial displays. PERSONALIZE YOUR EXPERIENCE Choose from multiple themes and dashboard layouts to make RigViewer fit your setup. FREE AND PREMIUM Monitor up to three miners for free, with block-found and new best-difficulty alerts. RigViewer Premium unlocks additional features and expanded monitoring. Premium is available through monthly or yearly auto-renewable subscriptions, or a one-time Lifetime purchase. Prices and any available trial offers are shown before purchase. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel subscriptions in your Apple account settings. COMPATIBILITY AND CONNECTION RigViewer works with compatible mining hardware and firmware. Features and sensor readings vary by device. Local discovery and control require access to the miners’ network. Remote access requires an appropriately configured connection, such as RigViewer Hub. RigViewer monitors and controls external mining equipment. It does not mine cryptocurrency on your iPhone. Mining Intelligence. Simplified. Support: info@rigviewer.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: RigViewer at every 2 days against HashGrid's every 5 weeks. RigViewer also leads on iOS requirement (15.0 vs 17.0). On price, ads, 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. HashGrid sells 2 in-app purchases, starting at $2.99 per month and RigViewer sells 3 in-app purchases, starting at $2.09 per month. Whichever you choose, the download price is not the number that matters.
HashGrid ships an update every 5 weeks, RigViewer every 2 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.
| Parameter | HashGrid | RigViewer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (14 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Every 5 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | Nick Warner | Emmanuel Tavares |
In-app purchases
HashGrid
- HashGrid Pro Monthly$2.991 Month
- Premium Lifetime$9.99
RigViewer
- RigViewer Premium7 Days trial$2.091 Month
- RigViewer Premium Yearly7 Days trial$19.991 Year
- RigViewer Premium Lifetime$39.99







