Support

Need help? Email support@methylenebluetracker.com (mailbox coming soon) with your device model, iOS version, and a short description.

We can help with how the app works, but we can't answer questions about how much of anything to take, or about medications or health conditions. Talk to a qualified clinician.

Common questions

Does the app tell me how much methylene blue to take?

No. It converts drops and concentration into an mg estimate from numbers you enter. It does not calculate or recommend an amount.

Is the mg figure exact?

No. It's an estimate assuming 20 drops per mL. Real drop sizes vary by dropper and product.

Is my data backed up?

No. All data is stored only on your device. If you delete the app or lose your device, your log is gone.

I take an SSRI/SNRI/MAOI or have G6PD deficiency. Is this app safe for me?

The app flags these as known interaction cautions during setup, but it cannot evaluate your situation. Talk to your doctor before using methylene blue.

How do I restore a purchase?

Open the app's Settings and tap Restore Purchases while signed in to the same Apple Account.

How do I cancel my subscription?

iPhone Settings → [your name] → Subscriptions → MB Dose Log. Deleting the app does not cancel a subscription.