ROI Systems
ROI AcreworksBY ROI SYSTEMS
For farms, gardens and nurseries

The whole farm, garden or nursery in one file.

Yours, even with no signal. Crops from seed to harvest, a plant availability list, livestock and their withdrawal dates, soil, water, spray records, money and taxes, in one app that works offline. Built for small farms, ranches, market gardens, homesteads and plant nurseries.

On the demo farm's Dashboard, the Needs attention list put 10 items in one place, from an overdue scouting task to 12 feeder pigs in drug withdrawal until Nov 30, 2026 and a tractor service overdue by 20 hours. No notebook to dig through.

  • Works offline
  • One key, every device
  • Your logo on every printout
  • No auto-renew

Works in Chrome or Edge on Windows and Android, and in Safari on iPhone (tap Share, then Add to Home Screen, so your data is kept). Start the demo and we email you the link.

The ROI Acreworks Dashboard for the Willow Creek Demo Farm: 3 active plantings, 102 animals, November net, water this month, a Needs attention list of 10 items and a National Weather Service forecast
The demo farm's Dashboard · weather from the National Weather Service
The presentation

From the first seed to the tax return.

Eight slides, every screen from the real app with the demo farm loaded: plantings, the availability list, withdrawal dates, the Schedule F ledger and your own name on every printout, plus where it isn't the right fit yet. Swipe through, open it full screen, or download it for your partner or your accountant.

ROI Acreworks deck, slide 1: The whole farm, garden or nursery in one file
The whole farm, garden or nursery in one file1 / 8
Download PDF Start the free demo

Presenting it? Download the PowerPoint.

The problem

It all lives in your head, a notebook and three spreadsheets.

You already know what's in every bed and every pen. The trouble is finding it again when a buyer, an inspector or your accountant asks, and remembering the dates that can't be missed.

What slows you down today

  • Field, planting, animal and money records end up in separate notebooks and spreadsheets.
  • Vaccine dates, drug withdrawal times and spray restrictions are easy to lose track of.
  • Tracing a harvest lot back to its field, seed lot and sprays takes digging through paper.
  • Sorting farm income and expenses for taxes turns into a year-end scramble.

A missed withdrawal date or spray restriction can mean product that cannot be sold.

How ROI Acreworks fixes it

  • One file holds fields and plots, plantings from seed to harvest, herd and flock records, water and the farm ledger.
  • The Dashboard lists overdue tasks, animals in drug withdrawal, vaccines and births coming due, low stock and spray restrictions.
  • Harvests & Lot Trace links each harvest to its field, planting, seed lot, sprays and the customers who bought it.
  • Finance & Ledger records income and expenses by Schedule F line, with a 2026 Tax Center and printable reports.
“You know your ground and your animals; I know code. Same farm, different tools: you keep the craft, and the app keeps the records.”Harrison Holt
What's inside

34 tabs, one file, no signal needed.

Morning dashboard

A Needs attention list, tasks, water use and monthly net in one view, with the forecast from the National Weather Service.

Fields and crop tracker

Fields and plots, plantings from seed to harvest by field with lot tracking, and a planting planner.

Plant availability (nursery)

Size, quantity, price and status for every plant. Print a branded retail or wholesale list, or export CSV.

Harvests and lot trace

Every harvest gets a lot code that traces it to its field, seed lot, sprays and customers.

Herd and flock

Animals, vaccines, withdrawal clear dates, breeding, hatching, production and grazing.

Pests, sprays and soil

Scouting with thresholds, pesticide application records with the federal recordkeeping items and REI/PHI timers, plus soil and fertility. State rules vary.

Water and irrigation

Tank levels, irrigation zones, schedules and water cost.

Finance and tax

A Schedule F ledger, mileage and depreciation, a 2026 Tax Center, customers, orders and inventory.

Reports, labels and your brand

17 printable reports, each with an audit-chain fingerprint. Seed packets, plant tags and lot labels with QR codes, made offline, with your name, logo and color.

The Plant Availability tab: 3 lines available, 168 plants ready, $4,132.38 retail value ready, with a Print availability list button
Plant availability list (demo farm)
The Health, Vaccines and Withdrawal tab showing feeder pigs pen 2 in withdrawal, clear for sale Nov 30, 2026
Withdrawal clear dates (demo farm)
The same Dashboard on a phone, with big buttons and a bottom bar for Home, Crops, Animals, Water and More
Same file on a phone

Optional AI consultant: Ollama on your own computer, or your own cloud key. With no AI set up, it answers from a built-in library. Records and reference only: not legal, tax, veterinary or medical advice.

How it works

Up and running in an afternoon.

  1. Open ROI Acreworks in Chrome or Edge on Windows or Android, or in Safari on iPhone (Share, then Add to Home Screen). Once it's open it works offline.
  2. Enter your business license key. One key covers every user and device at your business.
  3. Enter your farm name, location and frost dates, then add your fields, plantings and animals. Everything is stored on your device.
  4. Back up with one click and buy a new key of 1 to 12 months when yours ends. Nothing renews automatically.

Your data stays on your own devices. Use the app's Backup button regularly.

License key · one per business
$39 for 30 days

Every user and every device at your business, never per seat. One payment per key; you are never charged again unless you buy another. 30-day money-back guarantee on your business's first key.

Your key is emailed as soon as payment clears.

Who's behind it

Built and supported in Conway, Arkansas.

Co-founder

Harrison Holt

Co-created ROI Acreworks, and builds and runs these systems in Conway. In his words: “I'm a pretty normal guy, and I'd rather show you something than pitch you something.”

Co-founder

Nick Evans

Co-founder and co-developer, with 17 years of engineering, coding and architecture experience, and co-creator of ROI Acreworks. Security is designed in from the start.

Built, not pending

Working software today

ROI Acreworks is finished and on sale. You can open the demo right now; nothing here is a roadmap promise.

The smallest step: load the demo farm.

Start the free demo, click Load demo farm, and look around for ten minutes: the Dashboard, the availability list, the withdrawal dates. Or text Harrison and walk through it together on a 15-minute call. And if now just isn't the time, that's okay too; the demo will be here.

P.S. I come by the Conway part honestly: my grandfather, Walter Dunaway, was Conway's mayor for 13 years.

Start the free demo