Chaser
Productivity
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Six-model weather intelligence, a full chemical register with resistance warnings, and built-in sprayer tools — everything a WA broadacre operation needs, in one app.
Chaser is built for the cab, the ute and the paddock.
It brings farm and paddock management, weather intelligence, chemical compliance, sprayer setup and machinery maintenance into one simple app, built alongside real Western Australian farming operations.
WEATHER INTELLIGENCE
Not just one forecast — six. Chaser blends six independent global weather models (ECMWF IFS, ECMWF AIFS, BOM ACCESS-G, NOAA GFS, DWD ICON, Météo-France ARPEGE) into a single consensus forecast with a confidence score, so you know when to trust it. Best spray windows, frost and heat risk, rain risk and Delta-T are all worked out for you.
CHEMICAL REGISTER & COMPLIANCE
Every product in one register, with pack-size stock and cost per unit tracked automatically as you use it. Chaser flags it if you're about to repeat a mode-of-action group on a paddock that already saw it in an earlier season. Set a low-stock warning level and Chaser builds a ready-to-send PDF quote request the moment you need to reorder. Labels and Safety Data Sheets are one tap away, searchable by name, active ingredient or APVMA number.
SPRAYER SETUP ASSIST
Four calculators built in: Delta-T, spray rate, tank mix and nozzle selection — so setup is right before you roll out of the shed.
FARM & PADDOCK MANAGEMENT
Draw paddock boundaries on the map (or drive them with GPS), track crops and area, and keep every record in one place — accessible year after year, not spread across notebooks and the ute dash.
SPRAY JOBS & RECORDS
Plan, start and track spray jobs across every paddock. Every job is logged with weather, operator, area and a QR sign-off, ready for agronomists and auditors. Product costs are tracked automatically.
MACHINERY MAINTENANCE
Fleet hours and servicing schedules at a glance, with due-soon and overdue flags before they cost you.
FAULTS & RISKS
Spot a hazard, snap a photo, and pin it on the map — weeds, fences, rocks, water or machine faults, logged with severity right where the problem is, visible to the whole team.
TEAM & OFFLINE
Invite your team, assign roles, and see the same plan across the whole operation. Chaser stores an offline copy of your active spray job, so a dead spot doesn't cost you your data.
SUBSCRIPTION
Chaser offers a 7-day free trial. Continued access requires a paid auto-renewing subscription ($14.99 AUD/month), billed through your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and can be managed or cancelled anytime in your device's App Store account settings.
Privacy Policy: https://chaserag.com.au/privacy
Terms of Use: https://chaserag.com.au/terms
Built by Midwest Ag Supplies, Western Australia.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, JACOB PAUL COMLEY, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Financial Info
- Location
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- JACOB PAUL COMLEY
- Size
- 70.2 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 12 months x Chaser Pro $99.99
- Chaser Monthly subscription $9.99
- Copyright
- © 2026 Midwest Ag Supplies