Comparison

Fleet GPU vs Bitcoin Research Tool

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fleet GPU

Monitor your Vast.AI GPU machines with real-time status, temperature alerts, and detailed performance statistics. Track rentals, network speeds, and pricing to optimize your infrastructure. Offers widgets and a secure, private experience.

Highlights
  • Real-time GPU status updates
  • Temperature and performance monitoring
  • Rental and network speed tracking
  • Monthly statistics and reports
  • Home screen widgets
  • Push notifications (Premium)
Features
Read full description

Fleet GPU — Your Vast.ai Command Center Stop refreshing the vast.ai console. Fleet GPU puts your entire GPU fleet in your pocket: live status, GPU usage, temperatures, hardware details and your real earnings, refreshed automatically on a schedule you choose. Built for hosts, not renters. Whether you run a single GPU or a rack of multi-GPU servers, Fleet GPU shows you what's rented, how hot it's running and exactly what it's earning. TRY IT FIRST Tap "Try Demo Mode" on the login screen to explore the full app with sample data. No account, no sign-up, no risk. SEE EVERY GPU AT A GLANCE - Per-GPU occupancy: one square per GPU, green when rented, gray when free, with a clear "2/4 rented" count for multi-GPU machines - Running, stopped status for every machine - GPU temperature, TFLOPS performance and reliability score - CPU model, cores, RAM, disk model and free space - Average earnings per machine, per hour and per day - Network speed and price per hour - Machine verification status KNOW WHAT YOU EARN (PREMIUM) - Earnings Dashboard with your live balance, daily earnings charts and monthly projections - GPU, storage and bandwidth earnings, broken down per machine - All-time earnings total, always one glance away - Export professional PDF earnings statements to share or print STAY AHEAD OF PROBLEMS (PREMIUM) - Notifications when a machine is rented, stops or goes offline - Temperature alerts with your own threshold, from 60°C to 95°C - Monitor unlimited machines YOUR FLEET ON YOUR HOME SCREEN - Machine widgets in small, medium and large sizes - Earnings widget with today's total, 30-day earnings and balance (Premium) DESIGNED FOR iPHONE - Full-width layout in landscape, with machine cards side by side - Dark mode and Light mode - Drag to reorder machines; widgets follow your order - Monthly uptime statistics for every machine FREE - Monitor 1 machine with live status, GPU usage, hardware details and average earnings - Monthly uptime statistics - Machine widget - Demo Mode to try every in-app feature PREMIUM — $2.99/month - Everything in Free - Unlimited machines - Earnings Dashboard, PDF statements and Earnings widget - Rental and temperature notifications - Cancel anytime Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ PRIVACY No account and no tracking. Fleet GPU connects with your own vast.ai API key. Use a key with read-only permissions; Billing/Earning "Read" is needed only for the Earnings Dashboard. Your key is sent only to vast.ai's official API and to the Fleet GPU notification server, which uses it to check your machines and send your alerts. Fleet GPU is an independent app and is not affiliated with, endorsed by, or officially connected to vast.ai.

About

Bitcoin Research Tool

Features
Read full description

Bitcoin Research Tool is a fast, privacy-first cryptographic puzzle tool built for exploring publicly known Bitcoin puzzle ranges. Run local hunts, test partial-key templates, convert between key formats, and keep every discovery organized on your device. The app is designed for speed, clarity, and control — without requiring an account. CORE TOOLS • Live Board: browse active puzzle targets and track progress. • Template Mining: keep known characters fixed while wildcards search the missing parts. • Sequential and Random Scan Modes: explore ranges in the way that fits your strategy. • Kangaroo Solver: use an advanced engine for supported pubkey puzzles. • Universal Converter: move between private key, public key, address, WIF, HEX, and decimal formats. • Win Vault: save found keys and review them later. • Stats: follow local history, progress, and performance. • Balance Checker: check public balance information when you are online. PRIVATE BY DESIGN Sign in with Apple is optional. You can continue without an account and start hunting immediately. Your private keys are processed locally and never leave this device. WORK OFFLINE Mining, conversion, vault access, and stats continue to work without a network connection. Balance checks and live price information require internet access. PREMIUM Premium unlocks advanced template mining, the kangaroo solver, and random scan mode with a single one-time purchase — no subscription, no recurring charges. Premium expands the available tools; it never changes the mathematical odds and never guarantees a result. IMPORTANT Bitcoin Research Tool is not a wallet, exchange, gambling, custodial service, trading platform, or Bitcoin network mining pool. It is a cryptographic puzzle utility for challenges and keys you are authorized to access. Results are never guaranteed, and puzzle balances may change at any time. Terms of Use (EULA): https://qbytelab.com/terms Privacy Policy: https://qbytelab.com/btcpuzzles/privacy/

Screenshots

Fleet GPU4 screens
Bitcoin Research Tool4 screens

Verdict

The call

The clearest difference is in-app purchases: Bitcoin Research Tool at none against Fleet GPU's 1. Bitcoin Research Tool also leads on update cadence (every 10 days vs every 4 months) and iOS requirement (15.0 vs 26.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fleet GPU sells 1 in-app purchase, starting at $2.99 per month. Bitcoin Research Tool asks for nothing beyond the download.

UpkeepUpdate frequency

Fleet GPU ships an update every 4 months, Bitcoin Research Tool every 10 days. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 7 level
Fleet GPU versus Bitcoin Research Tool: the parameters behind the verdict, then further details
ParameterFleet GPUBitcoin Research Tool
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size4 MB37 MB
Age rating12+4+
DeveloperBCDPRODUCTION LLCQBYTELAB-SARL

In-app purchases

1 purchases

Fleet GPU

Subscriptions1
  • Fleet GPU Premium Monthly$2.991 Month
None

Bitcoin Research Tool

No in-app purchases

Questions

Is Fleet GPU free?
Fleet GPU is free to download, with in-app purchases available.
Is Bitcoin Research Tool free?
Bitcoin Research Tool is free to download, with no in-app purchases.
Do Fleet GPU or Bitcoin Research Tool have ads?
Neither Fleet GPU nor Bitcoin Research Tool shows ads.
Which is updated more often, Fleet GPU or Bitcoin Research Tool?
Fleet GPU ships an update every 4 months, and Bitcoin Research Tool every 10 days. Most recently, Fleet GPU was updated on October 19, 2026 and Bitcoin Research Tool on October 18, 2026.

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