Last updated: July 16, 2026
For questions, bug reports, or feature requests about Refrigerant Log - EPA 608, please contact:
goonobu@gmail.com
We review all messages and reply as soon as we can (please allow some time for a response).
Q. Are there any ads?
A. No. The App does not include any advertising SDK.
Q. Where is my data stored?
A. Entirely on your device. The App performs no network communication and has no account system.
Q. How do I delete my data?
A. Delete individual appliances or events within the App, or uninstall the App to remove all data stored on your device.
Q. How does the trial and purchase work?
A. The App is free to download with a 7-day trial of all features. After the trial, a one-time purchase (no subscription) unlocks new-record entry and PDF export again. Viewing your existing appliances and history is always free, even after the trial ends.
Q. Is Refrigerant Log EPA-certified, or does it tell me if I'm in compliance?
A. No. Refrigerant Log is an independent recordkeeping tool and is not affiliated with or certified by the EPA or any regulatory body. The leak-rate calculation and reference threshold figures in the App are provided for your own reference only — they are not regulatory advice or a compliance determination. All records and decisions remain your responsibility. See the About screen in the App for the full disclaimer.
Q. Does it work without an internet connection?
A. Yes. Refrigerant Log works fully offline — it never requires or uses a network connection.
See the Privacy Policy.