The Plan You Wrote in Week One Is Wrong by Week Six
Calibration: why HabitApp re-runs your setup every two weeks
Every goal system has the same quiet failure mode: the plan is written once, by a version of you that no longer exists, and then enforced forever. Week-one you guessed at a cadence, guessed at a reward rate, guessed at which goals mattered. Week-six you knows better, but week-six you was never asked.
HabitApp asks. Every two weeks, the app runs a calibration — a short, one-question-at-a-time pass over your setup, the same shape as the day you onboarded. It looks like a quiz. It works like coaching.
It reads the record before it asks anything
The questions are generated from your last two weeks, not pulled from a script. Calibration reads the per-goal kept rate — of the check-ins you answered, how many were a yes — and what it finds decides what it asks.
A goal you've kept 90% of the time gets a different question than a goal that's collapsing. A money goal that just hit its full amount gets acknowledged and asks what's next. An empty goal slot prompts the question of whether anything has been waiting for one. Week six's calibration is about week six, which is the entire difference between a course and a form.
Skipped check-ins don't count against you here. A skip is excluded from the kept rate entirely, because a skip is not an answer about the commitment — it's ordinary life. The rate is computed over what you actually answered.
It proposes. You dispose.
Calibration can change your setup — retire a goal, adjust a cadence, resize a reward — but only the changes you approve on the proposal screen, and anything destructive takes a second tap to confirm. The app never rewrites your plan while you're not looking. You wrote the rules; a calibration is you editing them with better information.
This is also the honest answer to a question every setup flow dodges: what happens when the plan and the person diverge? Most apps let the dead goal sit there accumulating misses until the user, demoralized, deletes the app instead of the goal. Retiring a goal that stopped mattering is maintenance. Calibration makes it a routine question instead of a private failure.
Why review is the mechanism, not a nicety
Two findings from the goal literature carry this design.
First, specific goals with feedback outperform vague intentions by a wide margin — this is the core of goal-setting theory, replicated across hundreds of studies over four decades (Locke & Latham, 2002). The operative word is feedback: a goal you never hear about again is a wish.
Second, progress monitoring itself changes outcomes. A meta-analysis of 138 studies found that prompting people to monitor their progress reliably improved goal attainment, with larger effects when the monitoring was reported rather than kept private (Harkin et al., 2016). A calibration is exactly that prompt, on a schedule, with your own numbers in front of you.
Ten goal slots, a kept rate on each, and a fortnightly appointment to look at them. The plan stops being a monument from week one and becomes a working document, which is the only kind that survives.
Sources: Locke, E. A., & Latham, G. P. (2002), American Psychologist. Harkin, B., et al. (2016), Psychological Bulletin, 138 studies on progress monitoring and goal attainment.