# Refrigerant Log - EPA 608 — Track charges & leak rates

> Track charges & leak rates (iPhone/iPad app by SHINOBU MIYAHIRA.)

- Source: https://appshunter.io/ios/app/refrigerant-log-epa-608/id6791613437 (this page in markdown: same URL + `.md`)
- Developer: [SHINOBU MIYAHIRA](https://appshunter.io/developer/6782739570)
- Category: Utilities, Business
- Price: $5.99 with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-07-24
- Data updated: 2026-08-02
- User reviews in markdown: https://appshunter.io/ios/app/refrigerant-log-epa-608/id6791613437/reviews.md

## What is Refrigerant Log?

Refrigerant Log is a pocket record book for HVAC technicians who need to keep refrigerant records under the federal refrigerant management rule (40 CFR Part 82).

APPLIANCE REGISTRY
- Track every appliance: type (comfort cooling, commercial refrigeration, industrial process), refrigerant (R-410A, R-22, R-32, R-404A and more), full charge, and location
- Search across all your customers' equipment

EVENT LOG - 30 SECONDS ON THE JOB
- Log recovery, charge, and leak inspection events from the Quick Log tab
- The annualized leak rate is calculated automatically on every charge event: (added ÷ full charge) × (365 ÷ days since last charge)
- When a calculated rate reaches the published threshold for that appliance type, the app shows a recommended recheck date

REFERENCE
- The published threshold leak rates (10% / 20% / 30%) and recovery practice notes, always at hand
- Shown for reference only - this app does not determine compliance and is not a substitute for the regulation or professional advice

AUDIT PDF
- Export an appliance's complete event history as a clean PDF for audits or handovers

Privacy Policy: https://goonobu-dot.github.io/batch12-pages/refrigerantlog/privacy.html
Support: https://goonobu-dot.github.io/batch12-pages/refrigerantlog/support.html

## Pricing and in-app purchases

Base price: $5.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Full Access | $5.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-08-01

You now get a reminder notification the day before your free trial ends (it is cancelled automatically once you purchase). Includes stability improvements.

### 1.0 — 2026-07-24

No release notes.

## More apps by SHINOBU MIYAHIRA

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All apps by SHINOBU MIYAHIRA: https://appshunter.io/developer/6782739570

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-02.*