For DJI Terra on Windows

Stop Guessing.
Know Exactly When Your Project Will Finish.

DJI Terra shows you a percentage. TACT — The Actual Completion Time — shows you a finish time. There's a big difference when you're waiting on a job for a client.

Already have a license? Download the latest version here →

TACT showing a finish time while DJI Terra processes
£10/month14-day free trial
✓ Takes the mystery out of DJI Terra
TACT waiting for DJI Terra to start
DJI Terra tells you 47%.
But 47% of what, exactly?
"DJI Terra jumps to 20% in the first few minutes — but that's not accurate. Then it jumps again, gets stuck on a percentage, and just sits there without updating until the next jump. Is it nearly done? Has it stalled? You have no idea."
SkyGator logo — Michael Smithkey  ·  skygator.com  ·  Facebook

TACT analyses your job in real time and gives you a clock time — not a percentage. You know exactly when it's done, so you can plan around it.

Everything You Need.
Nothing You Don't.

TACT sits alongside DJI Terra and gets out of your way — until you need it.

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Actual Finish Time

TACT calculates exactly when your DJI Terra job will complete and shows you a real clock time — not a percentage. Know at a glance whether to grab a coffee or head home.

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Mobile Notifications

Step away from your desk. TACT pings your phone the moment your project finishes using the free NTFY app (iOS & Android). No account needed — just pick a topic name.

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For Professionals & Hobbyists

Whether you're a hobbyist processing your first survey or a professional managing multiple projects for paying clients, TACT keeps you in control of your workflow and your time.

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Push notifications are powered by ntfy — a free app you'll need to install on your phone. It's available on the Apple App Store and the Google Play Store. Once installed, just enter a topic name in TACT and the same topic in the ntfy app — no account or sign-up needed.

Up and Running in Minutes

No complex setup. TACT sits alongside DJI Terra and just works.

1

Download & Run

Download TACT and run it — no installation, no complicated setup. Just double-click and go

2

Start Your Job

Launch DJI Terra and start a processing job as normal — nothing changes

3

See Your Finish Time

TACT immediately calculates and displays the exact time your job will finish

4

Get Notified

Receive a push notification on your phone the moment processing completes

TACT showing finish time while job is running

TACT showing your finish time as the job runs

TACT notification settings

Set up mobile notifications in seconds — no account needed

Real notification on your phone

Real notification on your phone

Simple, Honest Pricing

Start free for 14 days.

14-Day Free Trial

Monthly

£10/month
  • Actual finish time display
  • Mobile push notifications
  • In-app support
  • Cancel any time
Start Free Trial

No commitment · Cancel any time

Everything You Need, Right There

A clean, simple app that does exactly what it says.

TACT running with finish time

Finish time displayed as your job runs

TACT waiting for Terra

TACT sits ready, waiting for DJI Terra to start

Notification settings

Simple notification setup — no account needed

Built-in support

Built-in support — help is always one click away

Stop Watching Percentages.

Try TACT free for 14 days and know exactly when every job finishes.

14-day free trial · Windows only · Works with DJI Terra