Your PC.A complete ecosystem.
Monitor your PC.
Control it from anywhere.
Check live hardware readings in your browser. Access your Windows desktop from Android with Delta Pilot. Record a Recon session when a game stutters or an application slows down, then use Intelligence to investigate the evidence.
Monitor hardware and processes.
Follow CPU, GPU and memory workload alongside available temperatures, clocks, power readings and running processes.
Record performance problems.
Start Delta Recon during a workload and mark a stutter or freeze. Review the diagnostic evidence recorded around that moment.
Control your PC remotely.
Use Delta Pilot to view and operate your desktop from Android, or send supported process and power commands from the app.
Live PC monitoring.
Right in your browser.
Overview shows system workload. Vitals displays hardware sensors. Activity identifies running processes. Setup manages the connection and linked devices. Explore all four views below.
Investigate the stutter.
With recorded evidence.
Delta Recon samples supported PC signals at 100 ms intervals during a capture session. Mark a stutter, lag spike or freeze, then review the recorded evidence with AI analysis from Delta Intelligence.
- 01
Start a diagnostic capture.
Start Recon from Android while the Windows Agent captures supported diagnostic signals during your workload.
- 02
Mark the problem.
Tap when the problem occurs. Finish the session to review its evidence report and the signals around your marker.
- 03
Analyze the evidence.
Ask Delta Intelligence to explain patterns in the capture and suggest checks. Possible explanations stay separate from measured facts.
A diagnostic aid, not a guaranteed root cause or an automatic performance boost.
Review recorded signals around a symptom marker. Timing alone does not prove a cause.
Your PC monitoring.
On your phone.
Check hardware readings, inspect running processes and receive supported sensor alerts. Use the Android app for Pilot remote desktop sessions, Recon capture controls and approved PC commands.
Explore Android early accessYour PC.
Within reach.
Delta Pilot streams your Windows desktop to Android so you can view the screen and carry out tasks remotely. Use pointer and keyboard input, with portrait and landscape layouts. Each phone needs the access approved on your PC.
The PC must stay awake, online and running the Agent. Remote access cannot reach a powered-off system.
Remote desktop access.
Open a Pilot session in view or control mode. Rotate your phone for a wider desktop view with controls alongside the stream.
Remote application controls.
Beyond Pilot, the Android app lets you inspect applications and launch or end supported processes remotely.
Screenshots and power commands.
Capture a screenshot, adjust volume, or confirm supported lock, restart and shutdown commands from Android.
Delta Alerts.
Set thresholds for supported sensor readings and receive phone notifications when configured conditions are met. Notification permission is required.
Your PC.
Your say.
Official Windows delivery.
Install the Agent from Microsoft Store, or use Microsoft’s signed installer for that same Store app.
Choose your Windows install pathAn account link. Not your Windows password.
Pair the Agent with your account. Review and approve the phones that can start Pilot sessions.
Why the Agent is requiredPermission you can revoke.
Manage linked PCs and phones from your account. Disconnect a device when you no longer want it linked.
Manage account and devicesClear about the data.
Enabled features process the measurements and session data they need. Read what is transmitted, stored and retained.
Read the data-usage policyConnect your PC.
Add your phone.
Install and pair the Windows Agent to use the web workspace. Add Android for remote desktop access, mobile diagnostics and PC commands.
Install on Windows.
Get the official Agent. Keep it running when you want live readings or remote access.
Get the Windows AgentLink your account.
Choose “Pair in one click” in the Agent. Sign in to the same account in your web workspace.
Open your workspaceAdd your phone.
Android is optional for the web workspace. Add it for mobile diagnostics, Pilot and remote actions.
Get Android early accessSensor support varies by hardware. Explore the optional Advanced Sensors setup
How does Delta Alerts notify me?
Configure a threshold, confirmation time and quiet period for supported sensor readings in the Android app. When an enabled condition persists for the configured time, Delta can send a phone notification. The Agent must be connected and providing the reading, and the phone must be registered with notification permission. Delivery depends on network and Android conditions; alerts do not guarantee hardware protection or fault detection.
What is Delta Pilot?
Delta Pilot streams your Windows desktop to the Android app for remote viewing and control. Approved phones can use pointer and keyboard input in portrait or landscape. The PC must be awake, online and running the Agent; access depends on the permissions approved on the PC.
How do Recon and Intelligence work together?
Delta Recon samples supported PC signals at 100 ms intervals during a diagnostic capture. Mark a stutter or freeze, then finish the session into an evidence report. Delta Intelligence uses the recorded evidence to explain patterns and suggest checks. An explanation is a diagnostic aid, not proof of a cause or a guaranteed fix.
Are DeltaForum and DeltaCoins available now?
Not yet. Both are in development with no confirmed release date. DeltaForum is planned as a human-first community for PC gaming, building, creator showcases and problem-solving, with no AI-generated posts or art and no bots chatting with members. DeltaCoins is the planned participation-rewards system; earning and redemption details are still being designed. They will be available to all Pro members when released. Live sessions are being explored, with no confirmed cadence.
What do I need to use UpgradeDelta?
A Windows 10 or 11 PC, the UpgradeDelta Windows Agent, an account and an active Pro membership. Open the desktop web workspace to monitor that PC. Add the Android app when you want remote controls and mobile diagnostics.
What is the difference between the web workspace and the phone app?
The desktop web workspace gives you live workload views, hardware sensors, process inspection, comparisons and setup tools. The Android companion adds remote process and power actions, Delta Pilot screen sessions, Recon captures and phone notifications. You can start on the web and link your phone later.
Does Delta automatically make my PC faster?
Delta helps you understand performance and investigate symptoms. It does not promise an FPS increase or silently overclock your hardware. Measurements and diagnostic explanations help you decide what to investigate; available actions remain under your control.
Can I connect while my PC is asleep or switched off?
The PC must be awake, online and running the Agent for live readings or remote control. Delta cannot reach a powered-off PC. Keep the Agent running in the background when you need access away from home.
Will every temperature and sensor work on my hardware?
Available readings depend on your CPU, GPU, motherboard, drivers and permissions. Missing readings stay unavailable. Some low-level readings may need the separate optional Advanced Sensors setup. You can review its permissions before installing it.
Is Android available? What about iPhone?
Android is in early access through Google Play closed testing, with an optional direct beta APK. The Android download page explains both paths. iPhone support is coming soon and is not included as an available app today.
How does early-bird pricing work?
EARLYBIRD50 takes 50% off the standard price: US$10/month, US$89.50/year or US$249.50 once for Lifetime. The offer is limited to 100 redemptions across all three plans. Monthly and yearly discounts continue on renewals while that subscription remains active. Availability, taxes and the final charge are confirmed at checkout; a visit does not reserve a place.
What happens if I cancel Pro?
Monthly and yearly plans renew until canceled. Cancel through your account or the payment provider; access continues for the period already paid. Lifetime is a one-time purchase with no subscription renewal. Separately owned Lifetime Reports stay yours. Existing subscriptions retain their purchased terms; checkout shows the terms for a new purchase.
What data does the Agent send?
It sends the measurements and device information needed for enabled features. Diagnostics can include captured evidence; remote sessions can carry screen, audio and control traffic. Some account-linked telemetry and diagnostics are stored. Read the privacy and data-usage pages for processing and retention details.
Monitor. Diagnose.
Control your PC.
Desktop web. Windows Agent. Android companion.