# Rounding Errors — Judgment isn't cheap.

> Judgment isn't cheap. (iPhone/iPad app by scad.io.)

- Source: https://appshunter.io/ios/app/rounding-errors/id6787504272 (this page in markdown: same URL + `.md`)
- Developer: [scad.io](https://appshunter.io/developer/1014979997)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 26.5 · 17 MB
- Languages: American English
- Released: 2026-07-20
- Data updated: 2026-07-28
- User reviews in markdown: https://appshunter.io/ios/app/rounding-errors/id6787504272/reviews.md

## What is Rounding Errors?

Confidence is cheap. Judgment isn't.

Rounding Errors is a two-minute daily round for clinicians. Dr. AI gives a confident, plausible answer to a real clinical question — and your job is to add the human read it missed: the safety catch, the patient's story, the question you'd ask first, the thing it didn't consider.

It's not a quiz and there's no score. It's a daily habit for the judgment that AI can't reproduce — and a growing record of what you noticed.

How a round works
• Read Dr. AI's answer — clean, confident, and often incomplete.
• Add your read through one of five clinical lenses.
• See Dr. AI reflect on its own answer, then log your judgment.
• Tap Reflect to continue in Learner+ for reflective CME/CE credit.

Features
• Daily Rounds — one fresh case a day, plus topics drawn from your week.
• Create a Round — start from any topic or question you're thinking about.
• On-device Dr. AI — powered by Apple Intelligence; your notes never leave your phone.
• Your Judgment Chart — a Discernment Fingerprint showing the lenses you reach for, and the ones you don't.
• Challenge Dr. Super Smart AI — optionally pit your read against a frontier model on a single round.

Private by design. Your written note stays on your device. Only a generalized question is ever used to generate an answer — never your note.

Reflective CME/CE credit is delivered by Learner+, a separate service. Rounding Errors is for clinical education only — not medical advice, and not for emergencies or clinical care decisions.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Challenge Dr. Super Smart AI | $1.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-07-21

No release notes.

## More apps by scad.io

- [Airspace - Your Proximity Network](https://appshunter.io/ios/app/airspace-your-proximity-network/id1051402804)

All apps by scad.io: https://appshunter.io/developer/1014979997

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-28.*