The plan you agreed on, followed exactly.

Enter the reduction plan you and your prescriber chose. Stop SSRI turns it into a day-by-day schedule in milligrams and millilitres, and keeps the record.

iPhone · iOS 17 or later · one payment, never a subscription

Before anything else, one box.

“I have discussed stopping or reducing this medication with my prescriber.”

Stop SSRI does not recommend a dose, a rate, or when to stop. It does the arithmetic on a plan someone qualified wrote down. If you have not had that conversation yet, have it first.

Sample plan · sertraline oral solution, 20 mg per mL

50 mg. Ten percent off every fourteen days. Down to 1.2 mg, then zero.

Each step takes the same share off the current dose, so the steps get smaller as the dose gets smaller. That is the shape the deprescribing literature describes, and it is what a prescriber writes down. Type the percentage, the interval and the final dose, and the plan resolves as you type.

Steps: 0
Weeks: 0
Last dose: Fri, Nov 26, 2027

Every step, every date, every dose. Before you commit to anything.

Step	Date	Dose	Volume
6	Sat, Sep 19	29.6 mg	1.48 mL
7	Sat, Oct 3	26.6 mg	1.33 mL
8	Sat, Oct 17	24.0 mg	1.20 mL
9	Sat, Oct 31	21.6 mg	1.08 mL

Pick your medication family and the curve gains a second line: the estimated share of serotonin transporters still occupied at each dose, from published PET studies. It is why a ten percent cut at 40 mg and a ten percent cut at 4 mg are not the same thing.

1.64 mL in the syringe.

Enter the concentration on your bottle and the marks on your syringe. Every dose is rounded to a volume you can measure, and the milligrams shown are what that volume really contains.

0.05 mL marks. 32.8 mg at 20 mg per mL.

When a cut gets smaller than one syringe mark, the plan tells you when and how to dilute, so every step stays a real reduction instead of the same mark twice.

Then a rough week.

Withdrawal symptoms are common after a step down. The app shows the three things prescribers usually consider, and what each one does to your dates.

Hold this dose. Stay at 32.8 mg a while longer. Every later step moves back by the same number of days.

Slow the rate. From the next step, five percent every fourteen days, or ten percent every twenty-eight. The curve gets gentler and longer.

Go back one step. Return to 36.4 mg and hold there until you feel steady.

Last dose moves to Fri, Dec 10, 2027. +14 days

It does not tell you which to pick. That is a conversation with your prescriber, and these options are free.

Show it back to them.

One page: the schedule, the curve, every change you made, and with the unlock, your daily scores and the symptoms you recorded most. Readable in half a minute.

Free to plan. One payment of $19.99 to keep the record. If you cannot afford it, Settings has a free unlock, no questions asked.

Download on the App Store