Comparison

Inventorium Lab vs InferiumE

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Inventorium Lab

Features
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Inventorium Lab is an offline educational engineering studio where learners design imaginative machines, test motion ideas, review failures, and archive their invention progress. The app turns STEM exploration into a hands-on creative workflow. Learners can start from invention challenges, assemble ideas in a workshop canvas, inspect mechanical behavior, review improvement notes, and keep a portfolio of their best concepts. Inventorium Lab is designed for focused, private learning. It works offline, does not require an account, and keeps the experience centered on creativity, experimentation, and engineering reasoning. Features: - Explore invention challenges and creative prompts - Build mechanical concepts in a visual workshop - Review motion, force, and design feedback - Track failures, revisions, and engineering notes - Save invention progress into a portfolio archive - Use the app offline without login or cloud dependency Inventorium Lab is ideal for STEM learners, creative classrooms, maker activities, and anyone who enjoys building ideas through experimentation.

About

InferiumE

Features
Read full description

Inferium helps you map complex questions through claims, evidence, causes, assumptions, and conclusions. Explore guided scenarios, inspect structural gaps, test changes safely, repair weak reasoning, and publish reusable blueprints.

Screenshots

Inventorium Lab4 screens
InferiumE4 screens

Verdict

The call

Inventorium Lab and InferiumE are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Inventorium Lab ships an update every 9 days, InferiumE weekly. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

ScorecardNo meaningful differences
Inventorium Lab versus InferiumE: the parameters behind the verdict, then further details
ParameterInventorium LabInferiumE
PriceFreeFree
Update frequencyEvery 9 daysWeekly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details โ€” not scored
Size27 MB31 MB
Age rating4+4+
DeveloperVuong Ngo MinhKhoi Nguyen Van

In-app purchases

None

Inventorium Lab

No in-app purchases

None

InferiumE

No in-app purchases

Questions

Is Inventorium Lab free?
Inventorium Lab is free to download, with no in-app purchases.
Is InferiumE free?
InferiumE is free to download, with no in-app purchases.
Do Inventorium Lab or InferiumE have ads?
Neither Inventorium Lab nor InferiumE shows ads.
Which is updated more often, Inventorium Lab or InferiumE?
Inventorium Lab ships an update every 9 days, and InferiumE weekly. Most recently, Inventorium Lab was updated on October 11, 2026 and InferiumE on October 13, 2026.

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