CoolOps: HVAC Invoice Maker
Field Service & Refrigerant
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Log refrigerant in seconds and invoice before you leave the site. Everything stays on your phone — basements, rooftops, dead zones. No account, no per-seat fees.
Built for solo HVAC technicians who do the work AND the paperwork.
Invoice the customer before you leave the site, log refrigerant in seconds, and keep your records straight — all from your iPhone, fully offline.
INVOICE ON SITE
• Quick invoices with service presets and line items.
• Auto-pull the refrigerant you just logged into the invoice.
• Generate a clean PDF and capture the customer's signature on the spot.
REFRIGERANT RECORDS
Federal leak-repair rules changed on January 1, 2026: the charge threshold dropped from 50 lbs to 15 lbs for many HFC systems.
• Add, recover, and transfer refrigerant with all the fields you need: date, type, quantity, equipment, technician, EPA certification number.
• Automatic 12-month rolling leak rate, compared with the threshold you select — 10% comfort cooling, 20% commercial refrigeration, 30% IPR.
• Export a print-ready refrigerant service record PDF — share in a tap.
• Scan an equipment serial number with the camera — no more squinting at nameplates.
• Service history by equipment — look up any unit fast.
WORKS WITHOUT SIGNAL
• Everything is stored on your device — basements, rooftops, dead zones, no problem.
• No account or setup wizard to fight through.
WHY TECHS PICK IT
• Field-first: big targets, fast entry, made for gloved hands.
• One app for refrigerant records + invoicing instead of two or three.
• Flat, honest pricing — no per-user enterprise fees.
Start with a free trial, then go Pro for full access.
CoolOps is a record-keeping aid. It does not determine which federal or state rules apply to your equipment, and it is not legal or compliance advice.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://sites.google.com/view/coolops-privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Your own price list. Add the services you actually sell, with your rates, and tap them onto an invoice instead of retyping the same lines on every job. Edit it any time in your profile.
Invoice entry is quicker: presets are one tap away on the line items step, the keyboard gets out of your way, and fields stop turning red before you've typed in them.
The developer, MOHAMMED ISHAO MOHAMMED, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MOHAMMED ISHAO MOHAMMED
- Size
- 39.4 MB
- Category
- Business
- Compatibility
Requires iOS 18.2 or later.
- iPhone
Requires iOS 18.2 or later. - iPad
Requires iPadOS 18.2 or later. - Mac
Requires macOS 15.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro $14.99
- Copyright
- © 2006 Mohammed Ishaq Monammed