608Log
App built for HVAC technicians
Free · Designed for iPad. Not verified for macOS.
Now with California CARB RMP mode. EPA 608 compliance records, leak tracking, and 7 field
tools — built for working HVAC techs.
608Log is the professional service log built for EPA 608 compliance under the AIM Act. Create
legally-compliant refrigerant records in minutes — right from the job site.
WHAT THE LAW REQUIRES
Under 40 CFR §84, technicians must document every service call on systems with 15+ lbs charge: refrigerant
recovered, refrigerant added, source, disposition, leak check result, and technician EPA cert number.
Missing or incomplete records are the #1 violation category in EPA enforcement actions.
608Log captures every required field in a guided 7-step flow. No blanks, no guesswork, no scrambling to
recreate records from memory.
LEAK COMPLIANCE TRACKING
608Log knows the rules so you don't have to look them up. When a system hits its leak rate threshold, the
app opens a repair deadline: 30 days for commercial and comfort cooling, 120 days for industrial process
refrigeration. You see exactly how many days remain — on the dashboard, every time you open the app.
SIGNED PDF IN SECONDS
Generate a complete EPA-compliant service record as a PDF before you leave the roof. Capture a customer
signature on-screen, attach job photos, and share via email or AirDrop — all without leaving the app.
CALIFORNIA CARB SUPPORT
Switch to California CARB RMP mode for 14-day repair windows and 5-year record retention per 17 CCR §95382.
Records automatically cite the correct regulation.
FIELD TOOLS BUILT IN
Pressure-temperature charts for 60+ refrigerants. Superheat and subcooling calculators for TXV and
fixed-orifice systems. A2L max charge calculator. Airflow and electrical calculators. Everything a tech
needs on a roof — no cell signal required.
EQUIPMENT & CUSTOMER MANAGEMENT
Track every unit by customer, with full service history, annual leak rate totals, and maintenance schedules.
Audit packages export all records for a single unit as a single PDF — ready for an EPA inspector.
ICLOUD SYNC
Records sync automatically across your devices via iCloud. No account required. Your data stays yours.
WHO IT'S FOR
608Log is built for independent HVAC technicians and small service companies who work on commercial
refrigeration, rooftop units, and split systems. If you hold an EPA 608 certification and service
refrigerant-containing equipment, this app is your compliance record.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
v1.2 — Search, California Compliance & Bug Fixes
SEARCH BY WORK ORDER NUMBER
Logs now search by WO#, customer, refrigerant, and technician —
find any job the way you actually look for it.
CALIFORNIA CARB RMP MODE
Switch to California CARB mode in Settings → Compliance. Records
automatically use 14-day repair windows and cite 17 CCR §95382
alongside federal 40 CFR §82 & §84. Required for any shop
operating under CARB RMP.
BUG FIXES
• Fixed an issue where the monthly log limit could be inconsistently
enforced between the home screen and the logs list.
• Fixed a crash in the subscription screen on certain device
configurations.
All existing logs, customers, and equipment sync normally —
no action needed.
The developer, Angela Freeman, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Angela Freeman
- Size
- 8.6 MB
- Category
- Business
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 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+
- Copyright
- © 2026 608Log