Changelog

Every change we ship to Skillium, newest first.

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October 2026

Oct 1New
Skillium Pro is here
Pro gives you unlimited questions for normal study, with full adaptive practice and progress tracking, for $14.99 a month. You can upgrade or cancel at any time from Plan & billing.
See Pro
Oct 1New
See what changed in Skillium
This page lists each change we ship. When we release something big, a short note shows in the app. You can also follow along with the RSS feed.
Oct 1Fixed
Your answer counts against the question you saw
A question can still change on screen while it finishes. Each answer is now tied to the exact question and choices on your screen, so a click on an early version cannot be graded against a different final version. An old retry also cannot replace a newer answer.
Oct 1Improved
Questions keep the decision they were planned to test
Each question starts from a planned task, such as checking a claim or comparing two totals. The question writer sometimes turned these tasks into a plain calculation. It now keeps the planned decision, so one quiz asks you to do more different things.
Also fixed
- Draft text no longer shows next to the final answer key.
- A narrow topic no longer gets filler skills.
- A question no longer adds a second calculation its task did not ask for.
- A quiz no longer gets stuck when the next skill has no planned task yet.

September 2026

Sep 29Improved
New quizzes start faster
When you start a quiz on a new topic, the first questions now get their plans in a few seconds instead of up to a minute. The topic outline is also ready sooner.
Start a quiz
Sep 28Improved
Harder questions with fairer answer choices
Each wrong choice now comes from a real mistake a learner could make, so only understanding separates the choices, not the way they are written. Questions also aim at the harder end of your topic's level.
Sep 28New
Plans and billing
Open Plan & billing from your account menu to see your plan and your monthly question allowance, or to change your plan.
Also fixed
- The old Analytics link now opens Progress.
- The adaptive model learns from your answers again.
Open Plan & billing
Sep 23Improved
A newer model writes your questions
Questions now come from GPT-6 Luna. In a blind comparison of paired questions, reviewers preferred its questions 53 times to 21, and it made fewer answer-key mistakes.

October 2026

Oct 1New

Skillium Pro is here

Pro gives you unlimited questions for normal study, with full adaptive practice and progress tracking, for $14.99 a month. You can upgrade or cancel at any time from Plan & billing.

See Pro

Oct 1New

See what changed in Skillium

This page lists each change we ship. When we release something big, a short note shows in the app. You can also follow along with the RSS feed.

Oct 1Fixed

Your answer counts against the question you saw

A question can still change on screen while it finishes. Each answer is now tied to the exact question and choices on your screen, so a click on an early version cannot be graded against a different final version. An old retry also cannot replace a newer answer.

Oct 1Improved

Questions keep the decision they were planned to test

Each question starts from a planned task, such as checking a claim or comparing two totals. The question writer sometimes turned these tasks into a plain calculation. It now keeps the planned decision, so one quiz asks you to do more different things.

Also fixed

Draft text no longer shows next to the final answer key.
A narrow topic no longer gets filler skills.
A question no longer adds a second calculation its task did not ask for.
A quiz no longer gets stuck when the next skill has no planned task yet.

September 2026

Sep 29Improved

New quizzes start faster

When you start a quiz on a new topic, the first questions now get their plans in a few seconds instead of up to a minute. The topic outline is also ready sooner.

Start a quiz

Sep 28Improved

Harder questions with fairer answer choices

Each wrong choice now comes from a real mistake a learner could make, so only understanding separates the choices, not the way they are written. Questions also aim at the harder end of your topic's level.

Sep 28New

Plans and billing

Open Plan & billing from your account menu to see your plan and your monthly question allowance, or to change your plan.

Also fixed

The old Analytics link now opens Progress.
The adaptive model learns from your answers again.

Open Plan & billing

Sep 23Improved

A newer model writes your questions

Questions now come from GPT-6 Luna. In a blind comparison of paired questions, reviewers preferred its questions 53 times to 21, and it made fewer answer-key mistakes.