Century Chronicle vs Rounding Errors
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Century Chronicle
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Century Chronicle: 100 Years Ago TodaySee how the world looked in the 1920's through the lens of journalist and social commentators from that time. Century Chronicle bring you news from history grouped into collection of articles about certain topics. Experience the evolution of workers' rights, the realities of racial injustice, and the rise of the suffrage movement, told through the raw perspectives of contemporary accounts.All news are taken from historical newspaper and have links to the source. Save your favorite articles, search through published editions and share news with friends. Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Rounding Errors
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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 โ 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 โ and a growing record of what you noticed. How a round works โข Read Dr. AI's answer โ clean, confident, and often incomplete. โข Add your read through one of five clinical lenses. โข See Dr. AI reflect on its own answer, then log your judgment. โข Tap Reflect to continue in Learner+ for reflective CME/CE credit. Features โข Daily Rounds โ one fresh case a day, plus topics drawn from your week. โข Create a Round โ start from any topic or question you're thinking about. โข On-device Dr. AI โ powered by Apple Intelligence; your notes never leave your phone. โข Your Judgment Chart โ a Discernment Fingerprint showing the lenses you reach for, and the ones you don't. โข Challenge Dr. Super Smart AI โ 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 โ never your note. Reflective CME/CE credit is delivered by Learner+, a separate service. Rounding Errors is for clinical education only โ not medical advice, and not for emergencies or clinical care decisions.
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Verdict
The clearest difference is ads: Rounding Errors at none against Century Chronicle's shown. Century Chronicle's advantage is iOS requirement (15.1 vs 26.5). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Century Chronicle sells 1 in-app purchase, starting at $2.99 per month and Rounding Errors sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Century Chronicle | Rounding Errors |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | โ |
| Ads | Yes | No โ better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 15.1 โ better | 26.5 |
| Further details โ not scored | ||
| Size | 28 MB | 17 MB |
| Age rating | 12+ | 17+ |
| Developer | Ivan Repusic | scad.io |
In-app purchases
Century Chronicle
- Monthy Subscription$2.991 Month
Rounding Errors
- Challenge Dr. Super Smart AI$1.99
Questions
Is Century Chronicle free?
Is Rounding Errors free?
Do Century Chronicle or Rounding Errors have ads?
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