Most decisions feel resolved the moment you make them. Reckon keeps what hindsight erases: the prediction, the confidence, the reasoning. Check-ins capture what changes before the outcome: new info tagged positive or negative, confidence updated. At resolution you log what happened; weeks later it asks if you'd still make the call. A year in, you see where confidence overshoots, where it undershoots, where judgment is sharpest. iPhone and iPad. iCloud sync, no account. One-time purchase.
What's great
I look at a lot of early-stage companies fast and never had a good way to remember how confident I actually was on a call before the outcome rewrote my memory of it. Logging a prediction with a confidence percentage and getting asked 30-60 days later whether I'd still make the same call is a genuinely different habit than journaling, it's closer to keeping receipts on my own judgment. The check-in flow where you tag new info as it comes in without changing your original prediction is the part that makes the later calibration view actually mean something.
What needs improvement
The 30-60 day check-in is great but it's a single fixed window. Some decisions resolve in days, others take years, so a way to set a custom review date per decision instead of the fixed range would make the calibration data more honest across different types of calls.
vs Alternatives
Day One JournalI already use Day One for general notes, but it just captures what happened, not what I predicted or how confident I was beforehand. Reckon is narrower on purpose, it's structured around a prediction and a resolution date rather than a blank page, which is exactly what a general journal doesn't force you to do.
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Reckon
Hey, happy to hear it’s working out for you and thanks for the feedback! I’ll look into it, maybe it’ll go in the next version.