AcidLog: Reflux Trigger Diary
Food & symptom log for GERD
About
This app helps you identify personal acid reflux triggers by logging meals and symptoms. It uses an on-device engine to correlate foods with your reported discomfort, providing a ranked list of likely culprits. Focus on what bothers you, not generic avoidance lists.
What's New in AcidLog
1.0.7
October 22, 2026
Today now opens even when the connection hangs, and purchase messages now say clearly when a payment is still waiting for approval. Pro stays with your account when you sign out and back in, and deleting your account now reminds you to cancel the store subscription.
MoreSubscriptions & In-App Purchases
Premium Annual
Unlimited history, doctor PDF export. Best value.
Developer apps
FAQ
What is AcidLog's core functionality?
AcidLog helps you discover your personal acid reflux triggers. You log meals and symptoms, and the app's engine correlates them to identify foods that consistently precede your discomfort.
How does AcidLog compare to generic food avoidance lists?
Unlike generic lists, AcidLog focuses on your individual reactions. It analyzes your logged data to pinpoint the specific 3-4 foods that bother you, allowing you to enjoy others without fear.
Is AcidLog free to use?
Yes, the core functionality of logging meals and symptoms for 14 days of trigger discovery is completely free. There is no trial paywall for this essential feature.
What features are included in AcidLog Pro?
AcidLog Pro offers analysis of your entire diary history, not just the last 14 days. It also provides a full history view and generates doctor-ready PDF reports for your gastroenterologist.
Does AcidLog have ads?
No, AcidLog is committed to being ad-free. You can use the app without any advertisements interrupting your experience.
Can I use AcidLog offline?
Yes, AcidLog supports offline logging. Your entries are saved directly to your phone and will sync when you are back online, especially if you create a free account.
What is the subscription cost for AcidLog Pro?
AcidLog Pro is available through a monthly subscription for $4.99 or an annual subscription for $39.99. The annual plan includes a 7-day free trial.
Is AcidLog a medical device?
No, AcidLog is a diary and correlation tool, not a medical device. It does not diagnose, treat, or cure any condition and should not replace professional medical advice from your doctor.
